Produkty dla do silników (294)

Syntech HAG Flex Mono-component semi-flexible, expanding (increases its initial volume of about 10 times) polyurethane resin, free from solvents, perfect for sealing small and large water leaks in the concrete or in solid masonry in general by injection. Perfect for filling and sealing small cavities, joints and discontinuities subject to movement. In contact with water, SYNTECH H.A.G. FLEX forms a flexible polyurethane foam. The product increases its initial volume by about 10 times in contact with fresh water. If used in environments with the presence of sea water, the expansion will take place in any case but slightly reduced in volume. Technically, it is a mono-component product which reacts spontaneously with the water present in the masonry to be sealed. The speed of reaction with just water, however, would be very slow relative to the construction site requirements. It is therefore essential to use an expansion accelerator, sold in combination with the same resin (component B). The polyurethane foam resulting from injection operations, will keep its volume stable once expanded. A good resistance to hydraulic pressure in the water flow after about 1-2 minutes from the time the reaction took place. The formation of CO₂, typical of the polyurethane reaction, will further pressurise the system, thus favouring the penetration of the resin in the cracks and cavities. In a free environment, SYNTECH H.A.G. FLEX expands to about 10 times its initial volume. Stop the infiltration of water in underground spaces. Perfect for waterproofing filling small cavities, cracks, fissures, static and dynamic joints in concrete and in solid masonry in general. The application surfaces should be clean, free of incrustations, crumbling and non-adhering parts, dust, moss, moulds, etc. Prepare the appropriate injectors, usually "staggered" (from one side to the other of the discontinuity to be sealed). Preliminarily inject abundant water in the discontinuity until saturation (if not already present). Pour 100 g of component B for each kilogram of component A (ideal and recommended dosage), in a bucket. Mix the two components thoroughly with a hand tool (do not use a mixer drill). Keep in mind that the resin could react even with the environmental humidity, therefore, to reduce the waste of material it is advisable to prepare a quantity of mixture strictly necessary for the intended use from time to time (2-3 kg of mixture at a time may be more that sufficient). The mixture of SYNTECH H.A.G. FLEX and its catalyst can be injected with a manual or electric pump for monocomponent resins, at pressures ranging between 40 and 200 bar. The reaction speed can easily be adjusted based on the accelerator (component B) quantity. Adding a greater quantity of catalyst, compared to the recommended 10%, reduces the reaction time. Always clean the pump used thoroughly at the end of the operations with Nitro thinner and the specific lubricant detergent SYNTECH H.A.G. CLEANER. The consumption of the product depends on the size of the vacuum volume to be filled and on the expansive reaction that occurs after mixing the two components in relation to the amount of water present. Can 25 kg [A] - Plastic can 2.3 kg [B] - Kit: 1 Can 25 kg [A] + 1 Plastic can 2.3 kg [B]

Syntech HAG Eco Mono-component, enabled for contact with drinking water, semi-flexible, expanding (increases its initial volume of about 20 times) polyurethane resin, free from solvents, perfect for sealing small and large water leaks in the concrete or in solid masonry in general by injection. Perfect for filling large voids and loose stone foundations inside the walls. In contact with water, SYNTECH H.A.G. ECO, forms a semi-flexible polyurethane foam. The product increases its initial volume by about 20 times in contact with fresh water. If used in environments with the presence of sea water, the expansion will take place in any case but slightly reduced in volume. Technically, it is a mono-component product which reacts spontaneously with the water present in the masonry to be sealed. The speed of reaction with just water, however, would be very slow relative to the construction site requirements. It is therefore essential to use an expansion accelerator, sold in combination with the same resin (component B). The polyurethane foam resulting from injection operations, will keep its volume stable once expanded. A good resistance to hydraulic pressure in the water flow after about 1-2 minutes from the time the reaction took place. The formation of CO₂, typical of the polyurethane reaction, will further pressurise the system, thus favouring the penetration of the resin in the cracks and cavities. In a free environment, SYNTECH H.A.G. ECO expands to about 20 times its initial volume. Stop the infiltration of water in underground spaces. Perfect for waterproofing filling large cavities or loose stone foundations in the concrete and in solid masonry in general. The application surfaces should be clean, free of incrustations, crumbling and non-adhering parts, dust, moss, moulds, etc. Prepare the appropriate injectors, usually "staggered" (from one side to the other of the discontinuity to be sealed). Preliminarily inject abundant water in the discontinuity until saturation (if not already present). Pour 100 g of component B for each kilogram of component A (ideal and recommended dosage), in a bucket. Mix the two components thoroughly with a hand tool (do not use a mixer drill). Keep in mind that the resin could react even with the environmental humidity, therefore, to reduce the waste of material it is advisable to prepare a quantity of mixture strictly necessary for the intended use from time to time (2-3 kg of mixture at a time may be more that sufficient). The mixture of SYNTECH H.A.G. ECO and its catalyst can be injected with a manual or electric pump for monocomponent resins, at pressures ranging between 40 and 200 bar. The reaction speed can easily be adjusted based on the accelerator (component B) quantity. Adding a greater quantity of catalyst, compared to the recommended 10%, reduces the reaction time. Always clean the pump used thoroughly at the end of the operations with Nitro thinner and the specific lubricant detergent SYNTECH H.A.G. CLEANER. The consumption of the product depends on the size of the vacuum volume to be filled and on the expansive reaction that occurs after mixing the two components in relation to the amount of water present. Can 25 kg [A] - Plastic can 2.3 kg [B] - Kit: 1 Can 25 kg [A] + 1 Plastic can 2.3 kg [B]

Syntech HAG Cleaner Cleaning agent specific for the necessary equipment during operations of injections to stop the infiltration of water in the buildings. Oily rinsing detergent, low toxicity, high solvent capacity for non-hardened polyurethanes, to clean and lubricate the internal pumping hydraulic circuits of both manual and electric pumps. It replaces acetone, methylene chloride and other detergents commonly used. Cleaning the equipment for water-reactive polyurethane injections in the masonry. Removal of the non-hardened polyurethane residues. Upon completion of the operations of injection of water-reactive polyurethane-based masonry products, it is necessary to perform a careful cleaning of pumping equipment before their resting. To this end, first circulate Nitro thinner in the hydraulic circuits of the pump for a few minutes, in order to rapidly dissolve the hardened polyurethane residues. After cleaning the pumping circuits, circulate the specific detergent oil lubricant SYNTECH H.A.G. CLEANER, undiluted, for a few minutes, in the same circuits. A small amount of product must be left inside the pumping circuits in order to keep them lubricated during the resting period of the pump. The estimated consumption will be approximately 2 litres for every clean pump per working day. Product to buy as needed. Can 10 kg

Syntech Poliurea Primer – Pur SYNTECH POLIUREA PRIMER-PUR is a single-component polyurethane primer with a base of low viscosity solvent, polyurethane resins and special isocyanates that, once applied, form an elastic film that adheres to the substrate. The processing times of this product range from 90 to 120 minutes, based on the percentage of ambient humidity. SYNTECH POLIUREA PRIMER-PUR offers a support for coatings and waterproofing in general. Intermediate adhesion promoter for two-time applications of polyureas, elastomeric products, etc. The surface of the substrate must be dry, properly cleaned, free from any debris and friable or detached parts. All substrates must have a degree of humidity not greater than 5%. The surface temperature during application must be at least +5° C above dew point. If necessary, depending on the surface, the following interventions are recommended: Bush-hammering Milling Sandblasting Shot Blasting Water-blasting Hydro-jet Cleaning Any contamination (water, dirt, dust, etc.) will have to be carefully removed before coating. Mix the product with mechanical stirrer, being sure that the least possible amount of air is incorporated. Prevent the product from coming into contact with air or moisture. When the substrate is ready, apply SYNTECH POLIUREA PRIMER-PUR in the amount needed. Pay attention to the presence of condensate. In certain cases, whilst the product is still wet, complete a dusting of 0.5–0.8 quartz. From 80 to 120 grams of SYNTECH POLIUREA PRIMER-PUR per square metre of surface to be treated. Can 20 kg

Syntech Poliurea Spray-FR Syntech Polyurea Spray-FR is a 100% solid polyurea, it does not contain VOC and can only be applied by spraying using suitable bi-mixer machines that have flow and temperature control and are capable of reaching pressures greater than 180 bar. Added with additives that improve the self-extinguishing properties. It is of the aromatic type and belongs to the Euroclass B s2 d0 according to the EN 13501-1:2005 standard for concrete and fiber cement and in the RAL 7040 colour. It is characterized by a high degree of elongation and this allows it to be used as a very high performance waterproofing, therefore suitable for tanks, tubs and hydraulic works in general. The great adhesion capacity on different supports, after using primer, allows its use on new or existing structures. The pure polyurea Syntech Poliurea Spray-FR guarantees excellent adhesion to the substrate, giving rise to a continuous membrane, without any joints and extremely resistant: environmentally friendly, VOC FREE extremely resistant to atmospheric agents excellent fire resistance properties no weight loss Excellent resistance to puncture, impact and abrasion Constant performance at temperatures - 30 °C / +130 °C High static and dynamic crack-bridging capacity Gel time 10 sec It does not weigh down the structure It adapts to any geometric shape. SYNTECH POLYUREA SPRAY - FR is particularly used as a waterproofing on concrete or as a protective coating for water containment tanks, primary containment, flooring, purification plants, EPS coating, coating and protection of sheet metal, roofs, wooden balconies and canopies, tanks and swimming pools. All surfaces must be free of contaminants and humidity less than 3%; it must offer a mechanical grip on a solid and non-yielding substrate. Where necessary, we recommend preparation using shot peening, bush hammering, sanding or hydrowashing. Consult personnel for correct preparation of the substrate. It is recommended to use primers from the SYNTECH POLIUREA PRIMER range and contact Azichem technical staff for clarification on the most suitable type to use. SYNTECH POLIUREA SPRAY - FR pure polyurea requires a bimixer system capable of producing pressure over 180 bar and temperatures over 65 C°. Contact Azichem technical staff for clarification on the best gun to use and on the details relating to the air system. Approximately 2.9 kg of SYNTECH POLIUREA SPRAY - FR for each square meter of surface to be covered. Barrel 225 kg [A] - Barrel 205 kg [B] - Kit: 1 Barrel 225 kg [A] + 1 Barrel 205 kg [B]

Repar Tix G2 Thixotropic, reinforced fibre, anti-shrink mortar, slightly expansive in plastic phase, high-performance in terms of resistance and waterproofing characteristics, specific for the compensation of cavities and detachments in roughcast underpinning, and for accurate fixing of wooden or steel beams in masonry whatever its nature. Repar Tix G2 is based on high-resistance cements, superpozzolanic fillers, plasticisers, stabilisers, and anticorrosive agents, antiallergic additives, selected aggregates. Free of chloride, aluminium, metal powders and aggressive substances in general. Fixing and anchorages of I-beams, clamps, beams, metal structures, reinforcing rods, prefabricated elements etc. Execution of render underpinning, in civilian, industrial, rural and infrastructural building, both for restructuring and newly built. Application surfaces should be clean, free of soiling, crumbling and non-adhering parts, dust, etc., conveniently saturated with water until they reach the condition "saturated with dry surface". An adequate roughening of the surfaces by scarifying, sandblasting etc. is always necessary in order to obtain the maximum adhesion values to the substrate. The optimal values are obtained with high pressure hydro-scarification. Bare the irons undergoing disruptive oxidation or deeply oxidized, removing the rust of the exposed irons (by sandblasting or abrasive brushes). Pour about 2/3 of the mixing water into the mixer, add Repar Tix G2 and the remaining water; continue to mix until a homogeneous lump-free mixture is obtained. The mixing water should be about 12-13% of the weight of the bag. After mixing is completed wait a few minutes before applying. For high anchoring sections add Ghiaietto 6.10 (please refer to the appropriate technical data sheet for more information). Approximately 19 kg/m² of Repar Tix G2 for every centimetre of thickness to be implemented (approximately 1900 kg per cubic metre). Bag 25 kg - Pallet: 50 x (Bag 25 kg)

Grout 6 HP Grout 6 HP is a high-performance castable mortar, equipped with mechanical compressive and bending resistance far superior to normal structural mortars. It is used for repairs, replenishments, strengthening concrete reinforcement and special works in HPC. The special additives contained in the formulation are able to compensate for shrinkage and the development of exceptional rheological characteristics. With very low water-binder ratios, Grout 6 HP makes it possible to achieve compacting and hyperfluid rheologies that favour the movement of the mortar and the perfect filling of reinforced sprays, even with narrow spaces between the bars. The microsilica with pozzolanic activity increases the cohesion of the mixture with typical anti-segregating and anti-run-off effect. The particular fineness of the hydraulic binders contained in the formula promotes adherence to the substrate and the rapid development of very high mechanical resistance, even just 24 hours from casting. With regard to the ANTICORROSIVE and PROTECTIVE FUNCTION ON THE REINFORCEMENT BARS, the main features of Grout 6 HP are: • the mix of high-strength superfine binders, combined with very fine silicas with pozzolanic activities, to render the mortars intrinsically impermeable to water at the end of the hardening process; • The strongly alkaline pH (> 12) protects the reinforcement bars from triggering corrosion; • The negligible breathability of the carbon dioxide ensures hardened mortars with extremely prevalent anti-carbonation characteristics. Overall, these anticorrosive specificities render the classic treatment of reinforcing bar passivation, preparatory to the pouring of castable mortar UNNECESSARY, provided that not too much time passes between the white metal cleaning operations and the castings of pourable mortar, at the risk of new oxidative processes being triggered. Thus, only in the event that long exposure times are foreseen between the bar-cleaning operations and the pouring of castable mortar is it advisable to treat with passivating slurry (Repar Monosteel or Repar Steel), applied by brush and only on the reinforcing bars. On-site castings or pumping carried out for any kind of structural replenishment of reinforced concrete, seismic reinforcement and adjustment, increases in cross-sectional resistance of concrete structures and masonry, anchorages of large-scale machinery, anchoring of port bollards, deep-drawing and reinforcement works, restoration of highly-stressed industrial flooring both from a static and dynamic perspective, restoration of degraded foundations on bridges and viaducts especially whereby necessitating rapid reopening to vehicle traffic, construction of structures designed with HPC (High Performance Concrete) needs. Application surfaces must be clean, free of dust, contamination, crumbling, inconsistencies, etc., and adequately saturated-surface-dry with water. An adequate roughening of the surfaces by scarifying, sandblasting etc. is always necessary in order to obtain the maximum adhesion values to the substrate. The optimal values are obtained with high pressure hydro-scarification. Bare the irons undergoing disruptive oxidation or deeply oxidized, removing the rust of the exposed irons (by sandblasting or abrasive brushes). Mix the entire content of a bag of Grout 6 HP with effective vertical-axis mixers for at least 6 minutes, initially introducing a slightly reduced amount of water (9% = 2.25 litres/25 kilograms bag) compared to the required total water permitted (10%–12% = 2.5 litres–3.0 litres/25-kilogram bag) whilst mixing for at least 4 minutes. After this mixing time, evaluate the consistency of the mixture and, if necessary, gradually add in the last of the water until achieving the desired workability, without exceeding the limit of 12% (3.0 litres/25-kilogram bag), mixing at high RPM for at least another two minutes. For thick casting sections, it is advisable to add Ghiaietto 6.10 (consult the relevant technical data sheet or ask for more information on the appropriate dosage of Ghiaietto 6.10 from our technical service). Given the self-levelling properties of the product and its self-compacting capacity, paying due attention to the vibration phase is recommended. Excessive zeal in the vibration operation can worsen the aesthetic rendering of the end result. Do not use in the absence of suitable lateral containment. Ensure exposed surfaces are protected and wet-cured. Adopt casting procedures to ensure the absence of voids and discontinuities. Only pour the mortar from one part of the casting perimeter to avoid air pockets. Approximately 20,5 kilograms/square metre of Grout 6 HP per centimetre of thickness to be realised (about 2050 kilograms per cubic metre). Bag 25 kg - Pallet: 50 x (Bag 25 kg)

Floor Tenax Speedy Floor Tenax Speedy is a very quick-hardening, plastic/fluid, pourable mortar that can be used for restoration and repairs on deteriorated or damaged floors. The formulation contains very high strength cements, micro-silicas with pozzolanic activity, aggregated in a rational granulometric curve (0.1÷1.8 mm), special additives and a mix of READYMESH microfibers both in polypropylene and in glass. This special mix of high tenacity microfibres gives the applied product an exceptional reduction of the hygrometric shrinkage, the dissipation of the efforts in the case of heavy stresses and much higher fracture energy compared to traditional mortars. The product mixes with very low water/cement ratios (<0.32). The special formulation of Floor Tenax Speedy gives the restorations performed, mechanical strength, fracture energy, exceptional durability and very high chemical-physical resistance. Floor Tenax Speedy has a workability time of approximately 40 minutes, after which the gripping process is triggered followed by rapid hardening. The hygrometric shrinkage is extremely limited, guaranteeing volumetric stability to restoration carried out. The performances that make Floor Tenax Speedy unique are: • resistance to dynamic stress, • fatigue resistance, fracture energy, toughness and resistance to post-breaking strain, • very high mechanical compression strength (> 90 MPa at 28 days), • very high mechanical tensile and bending strength (> 12.5 MPa at 28 days), • excellent durability and resistance to chemical attacks. Recommended maximum thickness: 20 mm (flooring) 40 mm (casting within formwork) Minimum recommended thickness: 8 mm (flooring) 25 mm (casting within formwork). Floor Tenax Speedy is used in the repair of deteriorated floorings with limited thickness (typical applications in the range 8 - 20 mm), characterised by high performance in terms of deformation, resistance and anti-cracking resistance and in particular where there is a need for a rapid opening to traffic or rapid exercise after application. The main application fields are: • rapid repair of industrial concrete floors with walkability allowed after only six hours from casting and drive over allowed after 24-48 hours from the application; • rapid repair of joints in industrial flooring; • laying and fixing of manhole covers; • structural repairs and repairs generally performed with casting within formwork. Application surfaces must be clean, free of dust, contamination, crumbling, inconsistencies, etc., and adequately saturated-surface-dry with water. Approximately 21 kg/m² of Floor Tenax Speedy for every centimetre of thickness to be implemented (approximately 2100 kg per cubic metre). Bag 25 kg

Estrusori Per Cartucce Professional metal extruder guns for products in cartridges of various sizes. They are robust, ergonomic, easy to use and light extruder guns, to guarantee applications in the most disparate fields of traditional and specialized construction. Available for cartridges of various sizes, both for single cartridges and for double bimix cartridges of 300cc, 400cc, 470cc, 530cc, 600cc. Extrusion of materials in single cartridge or double bimix cartridge. Product to buy as needed. Extruder gun for 400 cc cartridges 1 unit - Extruder gun for 470 cc bimix cartridges 1 unit - Extruder gun for 600 cc bimix cartridges 1 unit - Extruder gun for 533 or 600 cc cartridges 1 unit - Extruder gun for 300 cc cartridges 1 unit

Elastotex Strap with high resilience and resistance consisting of a special thermoplastic elastomeric layer, resistant to ageing and wear and tear, and two lateral bands in non-woven polypropylene fabric. Perfect for waterproofing hydraulic sealing expansion joints in buildings, works and structures below aquifer level or to ensure the water-tightness of structural connections even off the ground. Elastotex is available in different widths: Elastotex 170 = 17 cm; Elastotex 220 = 22 cm; Elastotex 325 = 32.5 cm; Elastotex 550 = 55 cm. Elastotex is endowed with exceptional chemical inertness, laboratory tests have shown that it can sustain prolonged contact for 7 days at 20 °C with the following substances without problems: hydrochloric acid at 3%, sulphuric acid at 35 %, citric acid at 100 g/l, lactic acid at 5%, potassium hydroxide at 3% and 20%, sodium hypochlorite at 0.3 g/l, salt water at 20 g/l. Waterproof sealing of expansion joints, including large ones, subject to considerable work movements, and of natural joints and fissures, also in conditions of hydraulic counter-thrust, in tunnels, silos, tanks, pools, basements, roofing, prefabricated coverings, road joints and hydraulic works in general. The application surfaces should be clean, free of incrustations, dust and non-adhering parts, carefully roughened. Mix the epoxy resin Syntech AS 21 thoroughly in the pre-determined amount as required. Spread the epoxy adhesive prepared as described above, on the sides of the joint to be waterproofed by toothed adhesive spreader, kept constantly clean, taking care to obtain uniformity of the thickness applied that must not be less than 2 mm. Unroll and apply the Elastotex strap, on the fresh adhesive spread, pressing it against the resin, stretching the ends by hand, taking care to avoid wrinkling and air bubbles, until the underlying resin totally impregnates the fabric at the side of the strap. Apply with a metal filling knife a second layer (at least 2 mm) of Syntech AS 21 adhesive on the fabric at the edges of the strap, already impregnated, in order to protect it permanently from accidental damage and to obtain certain monolithicity of the end to the support. For the joint between two adjacent straps, weld the end flaps for overlap and solder them using a special hot air welding machine. For additional security of the seal, a small layer of Syntech AS 21 should be applied on the heated flaps. The final system resistances will be reached after about 7 days after laying, but already after 24 hours at 20°C, values equal to 60-70% of the final performances can be obtained. In any case the performance after 24 hours will be much greater than those of a high quality concrete. 1.1 m/m: 1 metre of Elastotex for each linear metre, being careful to overlap the rolls of approximately 5-10 cm in correspondence with the edges of the band to guarantee the permanent water tightness of the system. Elastotex 550 Roll 30 m - Elastotex 170 Roll 30 m - Elastotex 220 Roll 30 m - Elastotex 325 Roll 30 m

Consilex Idrocon Special balanced solution of fumed silica esters, silanes, siloxanes, in solvent, characterised by high penetrating ability in silicic media and by the effective dual reinforcing and water repellence action, for protective, reinforcing and hydrophobising treatment of mineral and stone media. It does not result in colour variations or alterations of breathability. Consilex Idrocon exerts a dual action of reinforcement and water repellence due to the peculiar reaction with atmospheric moisture and the silica present in the media. Products treated with Consilex Idrocon will benefit from improvements obtained in respect of the prevention of saline efflorescence, of mildew, algae, lichens, etc., of the drastic reduction in chalking, the reinforcement of the mineral masonry fabric and of the adhesive improvement of paints and coatings present, in general. Protective, reinforcing, water repellent treatments of mineral and stone supports. Specific product for revitalizing, simultaneously providing a great consolidation and an annulment of the dust produced in the interstices, brick, stone or mixed arches, present in taverns, public premises and of historic monuments interest. The application surfaces should be clean, free of incrustations, dust etc. A preliminary wash with distilled water or steam It is recommended. The support should be dry when applying. Apply the product as it is, with low pressure sprayer or brush with long bristles. The reinforcing contribution will be completed after 2-3 weeks of treatment. It is appropriate to apply the product on cold surfaces, protected from direct sunlight, in the thermal range +10 / +30°C. From 0.20 to 1.00 litres of Consilex Idrocon for each square metre of surface to be treated, based on the porosity of the support. Plastic can 10 l - Plastic can 25 l - Plastic can 5 l - Pallet: 75 x (Plastic can 10 l)

Consilex Barrier-A Solution of special modified silicone resins, dispersed in water, hydrophilic in the application phase, water-repellent and water-repellent after reaction with atmospheric carbon dioxide, for the preparation of water-repellent solutions for the creation of chemical barriers against capillary rising in masonry. Formation, by injection, of horizontal chemical barriers for stopping capillary rising damp in building renovation and damp brickwork; water repellent and reinforcing treatment with slightly alkaline porous building materials: bricks, tiles, terracotta and crude ceramic materials, etc. Remove the existing plaster, only if necessary, up to at least one metre above the line of evident damp. Draw a line parallel to the outside kerb or inside flooring, at a distance of about 10-15 cm from the same. Prepare drilling points at 12 cm distance from one another on the traced line. The inclination of the holes should be about 20° down. The depth of the holes should be approximately 4/5 the thickness of the wall to inject. The drill bit to be used must have a diameter of 18-20 mm. Once the holes are finished, the dust produced by drilling is required to be eliminated. The product can be diluted with demineralised water or with a hardness less than 35°F up to a maximum of 15-20% (it is recommended for use preferably without dilution). Proceed with the pure product or with the solution obtained, with low pressure injections by airless pump (manual or electric), directly into the designated holes in the masonry. Consumption may vary depending on the characteristics of the masonry and its thickness. By way of example, for 50 cm thick masonry, the indicative consumption of the aqueous solution is between 17 and 20 l/m. Consilex Barrier-A requires an adequate and as lengthy an exchange as possible with the atmosphere, for the hydrophilic-hydrophobic transformation: schedule an adequate waiting time prior to sealing the injection holes and coating the brickwork. It is advisable to create the chemical barrier with Consilex Barrier-A- when work commences at the construction site and to close the injection holes a few days before ends. Apply on porous media, with pH not exceeding 8. Protect glass and aluminium surfaces from contact with the product. From 3.5 to 4.0 litres of Consilex Barrier-A per linear metre of 10 cm thick masonry. Calculate the consumption in proportion to the thickness of the masonry to be restored. Plastic can 10 l - Plastic can 25 l - Plastic can 5 l

Armaglass Pulnet 150 Closed cell polyethylene foam kerb, compressible, to properly size the depth of the expansion joints (creation of the "third wall" or base material) before filling them with the polymeric sealants Protech Flex or EG 91. It is available in profiles of circular cross-section of different diameter that will fit joints of any shape and size. ARMAGLASS PULNET 150 is a fiberglass mesh obtained by pultrusion process, made with epoxy resin, for internal reinforcement of permanent concrete structures and repairs using structural cement mortars. Monolithic GFRP mesh made with E-Cr glass yarn bars and pultruded epoxy resin, intertwined in a monolithic form, thus ensuring perfect durability even in particularly aggressive environments where resistance to corrosion induced by chemical agents or stray currents becomes a requirement essential. Filling the "joint base" for any type of joint between prefabricated elements, infills, bodies of different structures, partitions, doors and window frames, flooring, prior to laying the elastic sealant in the joint itself. The diameter of Filtene Fondogiunto should be about 25% greater than the width of the joint to allow a stable positioning of the profile and create sufficient resistance to the pressure exerted by the sealant during extrusion. Push with a tool with a rounded tip (free of sharp and pointy edges), capable of crossing the width of the joint, Filtene Fondogiunto, up to the desired depth and so as to leave on the surface an adequately deep seat for the subsequent sealant. Normally the depth of the sealing should be about half the width of the joint. Polyethylene foam is unaffected by solvents contained in the primers, but it is a good idea never to apply the adhesion promoter Protech Flex Primer on Filtene Fondogiunto, in order not to alter the anti-adherence properties. FILTENE can then be inserted into the joint after applying the primer, when the "dust-free time" is attained. Product to be purchased as needed. Bulk material 1 unit

Syntech HAG Mono Single-component hydro-expansive polyurethane resin (does not require a catalyst and increases its initial volume by approximately 3 times), solvent-free, ideal for sealing, by injection, small and large water infiltrations in concrete or solid masonry in general. Ideal for filling large voids and crawl spaces inside walls. It reacts with water and forms a flexible closed cell foam. Developed for application in wet and dry structures. • Thanks to its flexibility, the foam is able to partially absorb the movement of the crack. • Penetrates deeply even into thin cracks. • Does not need any additional catalyst to react with water. • Reacts with water to form carbon dioxide gas. This gas produces a swelling pressure and the resin expands into a dense closed-cell foam, sealing all water penetrations. • Free expansion: ± 300% • Good general chemical resistance. Stops water infiltration into underground rooms. Ideal for sealing small cracks and fissures in concrete and solid masonry in general. The application surfaces must be clean, free of dirt, crumbly and inconsistent parts, dust, moss, mould, etc.. Prepare the appropriate injectors, usually arranged in a "quinquonce" pattern (from one side of the discontinuity to be sealed to the other). Inject plenty of water into the discontinuity beforehand until it is saturated (if not already present). Manually mix the product thoroughly in its packaging to make it homogeneous. Keep in mind that the resin may react with the same ambient humidity. Syntech HAG Mono resin can be injected with a single-component resin pump, manual or electric, at variable pressures between 40 and 200 bar. The reaction speed depends on the amount of water that is inside the structure or that is introduced before the resin. At the end of the operations, always carefully clean the pump used with Nitro thinner and the specific Syntech HAG Cleaner lubricating detergent. The consumption of the product depends on the size of the void volume to be filled and on the expansive reaction that is triggered after mixing the two components in relation to the quantity of water present. Can 25 kg

Syntech HAG Pompa AZ-PT/B Manual single-piston pump, self priming, simple effect, to inject polyurethane and epoxy fluid resins. The maximum pressure that can be delivered by the pump is 40 bar. The flow rate is 1 litre in 55 cycles. The pump AZ-PT/B has a bulk at the base of maximum 65x110 cm, and is equipped with an extensible telescopic stand, in order to adjust the height as a function of the ergonomic requirements of the operator who uses it. The height from the ground varies from 85 cm to 125 cm. Masonry injections of hydro-expansive polyurethane resins for stopping water infiltration and/or fluid epoxy resins for masonry reinforcement. Install the injectors SYNTECH H.A.G. INIETTORE 120 and SYNTECH H.A.G. INIETTORE 170, as specified in the respective technical data sheets. Connect the high-pressure hose supplied with the pump to the special injector, which is suitably installed in the masonry. Immerse the suction pipe supplied with the pump (reinforced plastic pipe) in the container (bucket, bottle, etc. ) containing the resin to be injected. Insert the pressure relieving tube (transparent plastic tube) in the same container. Start the injection operations, by pumping the resin in the injectors by activating the pumping lever. Upon saturation of the cavity to be injected, the pressure of the injected liquid will be such as to impede the operation of the lever; at that point it will be necessary to totally relieve the pressure by operating the appropriate vent cock. Disconnect the hose from the injector used and connect it to a new injector. Repeat the procedure for each intended injector. At the end of each injection operation and before storing the pump, it is strongly recommended that you clean it carefully by first circulating Nitro thinner in the hydraulic circuit for a few minutes, and then by circulating the specific lubricant cleaner SYNTECH H.A.G. CLEANER. Product to buy as needed. Bulk material 1 unit

Syntech Poliurea Spray - N Syntech Poliurea Spray - N is a 100% pure polyurea of the aromatic type. It does not contain VOC and can only be applied by spraying using suitable bimixer machines which vaporise the material when hot. It is characterized by a high degree of elongation. Syntech Poliurea Spray - N is a coating elastomer obtained from the reaction of an aromatic type isocyanate with an amine. Both materials are extremely fluid and with low viscosity and have the property of reacting very quickly. Resistance to laceration (UNI ISO 34-1:2010): 100 KN/m +/- 5 Resistance to root penetration (EN 13948:2007): Passed Tensile strength: 20 +/- 3 Mpa Constant performance at: -20/+120°C Colour: RAL 7040 (grey window). Syntech Poliurea Spray - N is generally used as elastic waterproofing and/or as a protective coating for concrete surfaces for water containment tanks, primary containment, flooring, purification plants, EPS coating, coating and protection of sheet metal, roofs, Eternit roofs, balconies and canopies in wood, tanks and pools. The support on which the polyurea system must be laid must be suitable for withstanding the stresses resulting from the intended use, such as static or dynamic loads, impacts, thermo-hygrometric dilations, vibrations, etc. As regards the characteristics of the substrate (maximum humidity, cohesion, strength class, flatness, etc.) and the preparation of the surface that will accommodate the resin system, we recommend the requirements set out in chapter 5 of the UNI 10966 standard ("RESIN SYSTEMS FOR SURFACES HORIZONTAL AND VERTICAL - INSTRUCTIONS FOR DESIGN AND APPLICATION "). In any case, carefully clean and degrease the surfaces, removing any kind of dirt, paint residues or incoherent parts. The humidity of the support must be <= 3%. Evaluate the most convenient type of mechanical preparation (shot peening, sandblasting, hydro-washing, etc.). The surfaces must also be free from discontinuity, and possibly leveled and regularized with products from the FLOOR line or the REPAR line. In case of presence (even suspected) of humidity deriving from capillary rising from the substrate, it is recommended to apply in advance the epoxy resin for "wet substrates" Syntech Pavidamp. Tiled floors, or floors covered with pre-existing resin, must be subjected to mechanical roughening carried out with shot blasting, milling, bush hammering, etc., until the total elimination of the waterproof crust and the opacification of the surfaces. Remove dust after abrasion. It is recommended to use Primer from the SYNTECH POLIUREA PRIMER range. On particularly absorbent substrates, to avoid the formation of craters / blowholes on the surface of the freshly sprayed product, it is recommended to use primers from the SYNTECH POLIUREA PRIMER range, always contacting the Azichem technical staff for clarification on the most suitable type to use. Apply several layers of primer until the porosity is saturated and providing a light dusting with clean and dry quartz sand (0.4-0.7 mm). Never dust off the primer. Provide suitable elastic sealing systems to cover joints, fittings, cracks or fissures subject to significant movements. Pure polyurea Syntech Poliurea Spray - N requires a bimixer system capable of producing pressure above 180 bar and temperatures above 65°C. Contact Azichem technical staff for clarification on the best type of gun to use and details of the system air. From 2,00 to 2,50 kg of SYNTYECH POLIUREA SPRAY - N for each square metre of surface to be covered. Barrel 225 kg [A] - Barrel 205 kg [B] - Kit: 1 Barrel 225 kg [A] + 1 Barrel 205 kg [B]

Syntech Poliurea Spray - FL Syntech Poliurea Spray - FL is a pure polyurea designed for the specific application on driveways and parking lots in general. 100% solid does not contain VOC and can only be applied by spraying using suitable bimixer machines. It is characterized by a high degree of elongation. It is a coating elastomer obtained from the reaction of an aromatic type isocyanate with an amine. Resistance to laceration (UNI ISO 34-1:2010): 100 +/- 5 KN/m Tensile strength: 17 +/- 3 MPa Advantages of the system: - Safe application even on irregular substrates, vertical or with large slopes. - Possibility to create continuous layers, free of critical protuberances created by common joints. - Possibility to create high performance, very thin layers, with low specific weight. - Possibility to perform maintenance and/or repairs easy and efficiently. Colour: RAL 7040 (grey window). Syntech Poliurea Spray - FL is particularly used as waterproofing on concrete or as a protective coating for driveways and parking lots, for water containment tanks, primary containment, purification plants, EPS coating, coating and protection of sheet metal, roofs, balconies and canopies in wood, tanks and pools. The support on which the polyurea system must be laid must be suitable for withstanding the stresses resulting from the intended use, such as static or dynamic loads, impacts, thermo-hygrometric dilations, vibrations, etc. As regards the characteristics of the substrate (maximum humidity, cohesion, strength class, flatness, etc.) and the preparation of the surface that will accommodate the resin system, we recommend the requirements set out in chapter 5 of the UNI 10966 standard ("RESIN SYSTEMS FOR SURFACES HORIZONTAL AND VERTICAL - INSTRUCTIONS FOR DESIGN AND APPLICATION "). In any case, carefully clean and degrease the surfaces, removing any kind of dirt, paint residues or incoherent parts. The humidity of the support must be <= 3%. Evaluate the most convenient type of mechanical preparation (shot peening, sandblasting, hydro-washing, etc.). The surfaces must also be free from discontinuity, and possibly leveled and regularized with products from the FLOOR line or the REPAR line. In case of presence (even suspected) of humidity deriving from capillary rising from the substrate, it is recommended to apply in advance the epoxy resin for "wet substrates" Syntech Pavidamp. Tiled floors, or floors covered with pre-existing resin, must be subjected to mechanical roughening carried out with shot blasting, milling, bush hammering, etc., until the total elimination of the waterproof crust and the opacification of the surfaces. Remove dust after abrasion. It is recommended to use Primer from the SYNTECH POLIUREA PRIMER range. On particularly absorbent substrates, to avoid the formation of craters / blowholes on the surface of the freshly sprayed product, it is recommended to use primers from the SYNTECH POLIUREA PRIMER range, always contacting the Azichem technical staff for clarification on the most suitable type to use. Apply several layers of primer until the porosity is saturated and providing a light dusting with clean and dry quartz sand (0.4-0.7 mm). Never dust off the primer. Provide suitable elastic sealing systems to cover joints, fittings, cracks or fissures subject to significant movements. Pure polyurea Syntech Poliurea Spray - FL requires a bimixer system capable of producing pressure above 180 bar and temperatures above 65°C. Contact Azichem technical staff for clarification on the best gun to use and details of the system air. From 2,00 to 2,50 kg of SYNTYECH POLIUREA SPRAY - FL for each square metre of surface to be covered. Barrel 225 kg [A] - Barrel 205 kg [B] - Kit: 1 Barrel 225 kg [A] + 1 Barrel 205 kg [B]

Elastocap-D Fixative latex, penetrating, consolidating, flexibilizing reactive type, based on styrene butadiene copolymers in aqueous emulsion, for the temporary encapsulation of type D of asbestos sheets in the uninstallation and removal operations, added with inorganic red pigments, for improve the visualization of the treated surfaces. The technical scientific appropriateness of Elastocap-D, as a temporary encapsulating product for the treatment of asbestos cement sheets, intended for type "D" removal, in accordance with Ministerial Decree of August 20, 1999, point 4, Appendix 1, has been certified at the ANALYSIS laboratory in Pescantina (VR). (Test report number 3234/2005). Temporary encapsulation of asbestos in uninstalling and removal operations of the covers. Mix the product before use. Elastocap-D must be applied by spraying with low pressure airless devices. It must be applied on both sides of each sheet. Sheets must be removed from the fasteners (hooks, screws, nails, etc. ) with the utmost care not to damage the sheets themselves. After uninstalling the sheets, handled with care in order to avoid falls and/or shattering, should be dropped to the ground with adequate lifting means and then carefully stacked and palletised. To prevent the dispersion of the asbestos fibres, which may be released during the displacement and stacking operations, a new application of Elastocap-D is required. The operations described above, like the subsequent airtight packaging of the sheets, must take place in scrupulous respect of the rules and the laws in force, which also prescribe the individual protection devices and procedures for operators. Do not breathe the vapours and aerosols products. Wear a mask to protect the respiratory tract. Avoid contact with eyes and skin. Residues of the removal of asbestos cement sheets, suitably encapsulated, will be conferred only in special disposal centres. Mix the product before use. Any dilutions, where necessary, must be performed with clean water. Approximately 0,30 kg of Elastocap-D for every square metre of surface to be treated. Plastic can 25 kg - Spray bottle 1 kg - Plastic can 10 kg

Syntech Epox Timber Syntech Epox Timber is a liquid, transparent, two-component epoxy resin for incorporating thick objects, mass filled casting and the treatment of wood. Its self-levelling and non-yellowing nature, along with its scratch-resistance and fluid consistency, render it ideal for pouring and for filling any voids. The final effect of Syntech Epox Timber is a smooth and even surface with a transparency similar to glass. It is also possible to colour the product with specific pigments to achieve a coloured transparent effect. It is advisable to conduct preliminary tests to achieve the desired aesthetic effect. Syntech Epox Timber can be applied in thicknesses from 0.5 to 10 cm for the creation of tables and shelves in wood and resin, artistic creations and high thickness castings in which to incorporate small parts, stones, shells and objects in general, including metal . Higher thicknesses and castings without inserting embedded objects can cause overheating during the catalysis of the product. Syntech Epox Timber has excellent chemical resistance, abrasion, scratches and wear, has a high degree of transparency that lasts over time thanks to UV filters, the self-leveling consistency and low viscosity facilitate the elimination of bubbles air and allow to obtain planar surfaces, it does not contain solvents. Excellent resistance to water, basic solutions. Fair resistance to acids and solvents. Syntech Epox Timber is a transparent vitrifying resin to be applied by pouring for the construction of tables and wood-resin surfaces, by incorporating boards, fragments or sections of wood, even irregular, appropriately treated and thick coatings on even wood surfaces. If the support is absorbent, such as untreated wood or porous materials, it must be previously treated with the same Syntech Epox Timber applied by brush to avoid the formation of air bubbles. To make bulk filler castings, prepare suitable molds of the desired shape. Make sure you have 'leveled' the surface so that the resin can level itself correctly and thus a perfectly flat surface is obtained. Mix components A (basic formulation) and B (hardener) each in their own container before mixing; then pour component B into the container of component A. Mix everything for a few minutes using a mechanical stirrer at variable speed until a homogeneous mixture is obtained, with a uniform color and free of lumps. Do not take partial quantities from the packs to avoid any errors in the mixing ratio which would cause failure or incomplete hardening. After mixing, proceed by pouring the mixture into the previously prepared mold. High thickness castings require hardening times between 48-72 hours at a temperature of 25-30 ° C. To avoid surface defects or lengthening of the hardening time, it is advisable to work in an environment with a temperature of at least 25 ° C, a temperature to be maintained throughout the hardening period. The completely hardened product can be polished like normal lacquers paying attention to the residual elasticity, during the polishing process it is necessary to avoid overheating the surface to avoid temporary softening. Otherwise, you can proceed with the application of clear acrylics after having sanded the resin with 500/1000 paper. Approximately 11 kg / m² of Syntech Epox Timber for each centimeter of thickness to be created (approximately 1100 kg for each cubic meter). PACKAGING AND DIMENSIONS: Pail 0.7 kg [A] - Pail 3.5 kg [A] - Pail 0.3 kg [B] - Pail 1.5 kg [B] - Kit: 1 Pail 0.7 kg [A] + 1 Pail 0.3 kg [B] - Kit: 1 Pail 3.5 kg [A] + 1 Pail 1.5 kg [B]

Rebar Tix Speedy HP Structural, rheoplastic, thixotropic cement mix with controlled shrinkage, with adequate super-pozzolanic filler additives, hold accelerators and glass micro-fibres. The mix is equipped with very fast hold, excellent workability and excellent adhesion on cement supports to re-build. The product was mainly designed for small/medium repairs and reconstructions in environments where the fastness of application is important, such as works on roads, ports and airports. Suitable for surface regulation and reconstruction works on missing sections and cavities, especially in works involving structural renovation of worn concrete. Volumetric reconstruction of concrete cover on structures in reinforced concrete or prefabricated ashlars. Application surfaces should be clean, free of soiling, crumbling and non-adhering parts, dust, etc., conveniently saturated with water until they reach the condition "saturated with dry surface". An adequate roughening of the surfaces by scarifying, sandblasting etc. is always necessary in order to obtain the maximum adhesion values to the substrate. The optimal values are obtained with high pressure hydro-scarification. Bare the irons undergoing disruptive oxidation or deeply oxidized, removing the rust of the exposed irons (by sandblasting or abrasive brushes). Pour about 2/3 of the mixing water into the mixer, add Repar Tix Speedy HP and the remaining water; continue to mix until a homogeneous lump-free mixture is obtained. The mixing water should be about 16 - 18% of the weight of the bag. Having finished mixing, immediately use the product for the works necessary, paying attention to its fast hardening. You are advised to use a little product at a time, only the quantity usable within 10 minutes after mixing (attention, the ambient temperature can also considerably affect the hold time of the product!). Approximately 19 kg/m² of Repar Tix Speedy HP for every centimetre of thickness to be implemented (approximately 1900 kg per cubic metre). Bag 25 kg

Clayseal 25.20 sw High performance hydro-expansive sealing waterstop for construction joints with safe hermetic seal for structures, masonry and foundations, made of a mixture of sodium bentonite, hydro-expansive rubber and special binding polymers ("hydrocarbon"), specifically designed to be used in contact with salt water or organic leachates. Clayseal 25.20 SW has a rectangular cross section of 25x20 mm, packed in rolls of 5 m each. Clayseal 25.20 SW is a simple and easy to apply sodium bentonite waterstop; it does not require any special preparations of the media, pre-shaped seats etc. It is easily fixed by nailing and does not require any special protection. In contact with water (even salted or polluted), it increases its volume through the formation of a stable colloidal system that guarantees the permanent hermetic sealing of the connection; the initial expansion is delayed through a retardant coating with respect to the first contact with water, to avoid deformations in the initial hardening phase of the fresh concrete. The expansion of Clayseal 25.20 SW in salt water or water with leachate and pollutant content, is at least 180% (just under twice its initial volume). Potential expansion in case of contact with clean water could be significantly higher (even of the order of 1000%). Producing rigid construction joints (non-expanding) and safely and permanently hydraulic sealing connections in environments with salt water, sea water, organic leachate and pollutants of various kinds (for example landfills, biogas digesters, etc.). Prepare the smoothest and most planar laying surface, using Repar Tix to compensate for any inhomogeneity, and accurately remove crumbling, non-adhering, powdery parts. Apply by hand the waterstop in sodium bentonite Clayseal 25.20 SW in the provided position. The product should be secured with nails: a steel nail and a washer about every 20-25 cm. The sealing of joints between the waterstop beads is ensured by the simple approach of at least 10 cm and not by overlapping the ends. For particularly complex applications, is available the specific cage of steel wire Bentonet, with square mesh of 13x13 mm, in profiles of 1 meter each. The positioning must ensure a concrete covering of 10-12 cm in order to contain the expansive action generated by hydration. Although the product has a delayed expansion of 48h, it is not recommended for use in cases of earlier time-frames or with excessive humidity (for example in the presence of puddles). 1.1 m/m: Use 1 metre of Clayseal 25.20 SW for each linear metre, being careful to place 5-10 cm of the product alongside the end/start roll points to guarantee the permanent water tightness of the system. Packaging: Roll of 5 meters UM: €/m

Consilex Jazz Aqueous dispersion treatment of polysiloxane resins, ideal for giving the artefacts, by applying a low pressure spray, brush or roller, water-repellent and revitalizing characteristics, regenerating the original color of the treated material. Consilex Jazz revitalises (regenerates the original colour) of the surface treated by simultaneously creating an efficient and long-lasting pearly, water repellent effect. The benefits obtainable using Consilex Jazz are: - revitalisation of the treated surface - waterproofing against water vapour and carbon dioxide - low water absorption - reduced surface dirt - good pearly effect and efficient surface self-cleaning. Treatment to revitalise and waterproof porous surfaces (terracotta tiles and bricks, tuff, ecc). The application supports should be clean and dry; where necessary, you should remove mould, algae and lichens on the surfaces, by applying CONSILEX ANTIMUFFA CLEANER (mould remover). The application must take place by spraying, at low pressure (maximum 0.5 bar) or using a roller or long bristle brush. Based on the extreme diversity of the application supports, it is always advisable to carry out preliminary tests to determine the level and validity of the treatment obtainable, the actual absorption of the product and the absence of colour changes, etc. From 0.15 to 0.40 kg of Consilex Jazz for each square metre of surface to be treated, based on the porosity of the support. Packaging: 10 kg canister UM: €/kg

Claygrain Claygrain is a dissolved, anhydrous sodium bentonite powder, characterised by a montmorillonite content in excess of 95%, with low yield-point (proof). The product should be used as it is, to increase the amount of bentonite in punctual areas, or mixed with cement and water or just water to obtain a slightly expansive waterproofing mortar, suitable for smoothing any crawl spaces in the concrete prior to laying and refilling the Claytex bentonite sheet. Reinforcing and/or filling injections. Plastic diaphragms. Punctual protective sealing of critical areas in waterproofing underground areas with bentonite systems. The standard dosage is 60 l/m³ of water (standard minimum quantity). The indicated concentration can be adjusted, depending on the characteristics of the soil and the required viscosity. It is necessary to mix the product adequately during the preparation of the slurry to allow sufficient hydration. Product to buy as needed. Packaging: 25 kg bag UM: €/kg

Floor Vulkan A premixed hardening mineral blend with a base of basalt, corundum, high-purity quartz, super-pozzolanic reactives (thickened microsilicates) and hydraulic binders for surface armour dust or paste, for industrial concrete flooring. In concrete floors, even if covered with traditional hardening powders, "dust" is caused the abrasion and consequent wear of the friable components of the hardened cement paste: especially calcium hydroxide, also called free lime Ca (OH)₂, notoriously unstable from the chemical point of view, relatively soluble and intrinsically "friable". Floor Vulkan is made up of "hard" mineral aggregates (basalts, quartz and corundum) bound together by cement modified with micro-silicates (MICROSIL 90), which, by means of super-pozzolanic reaction (transformation of the lime released by hydrolysis during hydration, in new calcium silicate compounds that are stable, insoluble and resistant), and give the surface of the floor reinforced with Floor Vulkan very high mechanical performance and overall durability. Floor Vulkan exploits the mineralogical characteristics of the hardest materials present in the Mohs scale. It is made up of selected pure quartz (harder than quartz normally used in construction, Mohs scale = 7), Corundum (Mohs hardness = 9) and high hardness Basalt (very hard, tough and very wear-resistant effusive rock, Mohs scale = 7-8 ), which make up most of the aggregates contained in the mixture. • Slip resistance, UNI EN 13036-4 (PTV): dry <75, wet <40 • Wear resistance, BCA UNI EN 13892-4: <=90 μ (class AR1) • Drop test of a mass with spherical head diameter 20 mm and total mass 1000 grams, UNI EN ISO 6272: fall height 1600 mm INTEGRO-PASS, fall height 1700 mm INTEGRO-PASS. The technical parameters set out above allow to fulfil standard 13813 (Materials for Screeds _ Properties and Requirements) and, above all, the strict standard 1504/3 (Products and systems for the protection and repair of concrete structures - Part 3: Structural repairs). Please note that the category of Floor Vulkan with regards to regulation 1504/3 is that of structural mortar R4, with the relative criteria of resistance to carbonation and adherence bonding after thermal cycles. The fulfilment of the structural parameters of regulation 1504/3 is of fundamental importance when dusting is carried out in severely exposed environments from the chemical point of view (carbonation, chemical attacks), from the mechanical point of view (flooring subjected to static loads and dynamic stress) or when dusting is carried out on fibre-reinforced concrete floors (especially in the presence of metallic fibre reinforcement). Produced in accordance with ACI 201 - 2R 77 - Guide to Durable Concrete: Section 3,4,6 "Recommendations for obtaining abrasion resistant surfaces". Anti-wear and anti-dust coatings of concrete surfaces subjected to high abrasion stresses: industrial flooring, road surfaces, airport flooring, ducts, overflows, such as: • floors in industrial environments (metal and steel industries); • flooring in areas for storage and handling of goods (logistics warehouses, depots, freight forwarders); • paving of interports and airport hangars; • flooring in commercial environments (shopping malls, supermarkets, shops, showrooms); • loading/unloading platforms • access slides to parking lots and garages in indoor and outdoor areas. Floor Vulkan is a premixed product in 25 kg bags, ready to use, for application according to traditional methods (dusting or "pasting"). Surface dusting must always be carried out on fresh concrete, before setting has commenced, and can be carried out either manually or mechanically. Typical usages are: - dusting of the dry mixture on fresh concrete surfaces: 1,2 - 1,5 kg/m² - application in layers as for mortar on concrete surfaces (wet-on-wet): 15-20 kg/m² - application on hardened concrete surfaces such as fishbone ramps, after laying a bonding element such as Syntech RGS: 20-30 kg/m². Packaging: 25 kg bag Unit: €/kg

Claytex 120 Flexible waterproofing geotextile for active waterproofing of underground structures, containing a uniform layer of granular sodium bentonite, with a high montmorillonite content, equal to 5.0 kg/m², consisting of a needled geotextile fabric with nylon fibres interfaced with non-woven geotextile in weight 100%. Claytex are supplied in two different sizes: Claytex 120 = rolls of 1.20 x 5 m (6 m²), weighing approximately 32 kg per roll and Claytex 250 = rolls of 2.50 x 20 m (50 m²), weighing approximately 270 kg per roll. The products of the Claytex line consist of natural sealants activated by water, with strong self-sealing properties. Their bentonite layer is continuous and uniform. The porosity of the protective and containment sheets is aimed at allowing a quick and proper hydration of the hydro-expansive material. The bottom geotextile layer of the Claytex products is made of polypropylene fabric of 115 g/m², while the upper geotextile layer is made of nonwoven polypropylene of 220 g/m². Waterproofing of underground structures in general, in the presence of groundwater risk. Waterproofing of waters containment basins, water channels and landfills. The surfaces of the application walls must be free of protrusions, cavities, gravel pockets, through holes for formworks, discontinuities from construction joints etc. For this reason, they should be preliminarily reclaimed with anti-shrinkage mortar (REPAR family) or with bentonite-based preparations (Claygrain). The support must absolutely be compact, otherwise it will be necessary to pre-create a suitable concrete subbase upon laying the bentonite sheet. The geotextiles should be placed with the polypropylene side facing the support (the darker side) and fixed by anchor nails with washers; in vertical walls, the installation must proceed from the bottom, after having made a suitable cement mortar cove, to be made preferably with Osmocem 447, at the corners produced between the base slab and the elevation wall, in order to facilitate laying the sheet. Each mat must overlap with the adjacent one by at least 10 cm, arranged to ensure the vertical joints are staggered. It is essential to ensure the mats have an appropriate flap at the geometric discontinuity of the work, of the top of the structures etc. Pay particular attention to laying the bentonite sheets at the corners, wells, stairs, and reinforcement rods protruding from the floor slab. Avoid proceeding with concrete covering works of bentonite mats in anticipation of heavy rains. In the impossibility of a timely backfill it is necessary to provide for the temporary protection of mats with polyethylene geotextiles of 100-150 g/m². In case bentonite geotextiles have been installed outside the perimetral brickwork, do not backfill the excavation with material other than sand (sharp rocks, crushed by the weight of dry aggregates, could tear the bentonite sheet). For more information please contact our Technical Service. 1.1 m²/m²: Use 1 m² of Claytex for every m² of surface to be covered, making sure to overlap the rolls by at least 10 cm at the edges of the mat to ensure permanent water tightness of the system. Packaging: Roll of 6 m2 UM: €/m2

Repar Monosteel Cement slurry in monocomponent powder, passivating, light blue in colour, to be added with water, modified with superpozzolanic agents, flexibilising resins and corrosion inhibitors, for the passivating treatment of oxidised reinforcing rods, in the restoration of degraded concrete. The anti-corrosive effectiveness of Repar Monosteel results from the high alkalinity and from the superpozzolanic reactivity of components. The specific corrosion inhibitor contained in the compound (DCI - Corrosion Inhibitor Agrèment Certificate BBA** n.96/3232), conforming to the standard UNI 9747, is based on a reaction which is capable of making unavailable the ferrous ions for the supply of the electrochemical processes of corrosion. The polymeric components of Repar Monosteel also determine further increases in the effectiveness against corrosion, especially vis-à-vis the aggressive attacks arising from chlorides and sulphates. (BBA = British Board of Agrèment). Passivating protection treatments of the reinforcement rods in interventions of restoration of works and articles in reinforced concrete, in marine, mountain and industrial environments. Carefully remove loose rust from the metal surfaces of exposed reinforcing bars by sandblasting or deep brushing until the white metal surface is obtained. This operation is essential to effectively develop the anticorrosive property of Repar Monosteel. Obviously, to block the advance of the carbonation profile in the concrete, it is essential to complete the restoration with the appropriate restoration mortars: thixotropic (Repar line) or pourable (Grout line). Place about half a litre of water in a bucket, gradually add Repar Monosteel and the additional water needed to achieve a fluid, dense, brushable consistency (about 8 - 10 litres of water for a 25 kg bag). Continue mixing until a smooth, lump-free mixture is obtained. Apply with a brush to the surfaces of the previously prepared reinforcing bars. To prevent the application of the repair mortar from removing the still fresh Repar Monosteel treatment, wait for the product to harden before proceeding with the volumetric restoration. The minimum recommended waiting time is about 6-8 hours with summer temperatures and about 12-16 hours with winter temperatures. Do not apply the product with temperatures below 5°C or if it is expected that the temperature may fall below this value during the first 12 hours of curing. From 0.02 to 0.07 kg of Repar Monosteel for each linear metre of steel bar to be treated. Packaging: 2.5 kg bucket UM: €/kg

Armaglass Corner 33 Angular element of monolithic GFRP mesh made with continuous filament glass fiber yarn bars and pultruded epoxy resin primer. The bars are intertwined with each other through a stitching thread, using a unique technology that allows the formation of joints between the longitudinal and transverse bars with high mechanical resistance. The epoxy resin guarantees the mesh high dimensional stability, alkali resistance and improves the mechanical characteristics. The composite has a square mesh with a side of 33 mm, an ideal size for use with mortars for CRM reinforcement systems. The corner piece is a component of our RINFOR SYSTEM systems, which also include GFRP networks, gussets and connectors combined with our lime-based or cement-based mortars. To be used in combination with the Armaglass Structura 33 mesh for the reinforcement of masonry and concrete structures through the reinforced plaster technique (CRM system: Composite Reinforced Mortar). To prepare the support, carefully follow what is indicated in the technical data sheets of the mortar with which Armaglass Corner 33 is combined. Apply Armaglass Corner 33 in correspondence with all the corner areas of the reinforced plastering, in order to guarantee the structural continuity of the RINFOR SYSTEM reinforcement system. Packaging: Loose from 1.05 meters UM: €/piece

Readymesh MX-500 Readymesh MX-500 is a special carbon steel fibre, obtained by the extrusion and cutting of high-strength steel wire. Its special double-hooked form gives it a remarkable shear strength, thus conferring the concrete with excellent post-cracking structural strength even at low doses. Readymesh MX-500 significantly increases the mechanical performance of the structure in terms of toughness, ductility, fatigue, dynamic stress, shock, wear, tensile and shear strength and even post-cracking and damage behaviour. General preparation of fibre-reinforced concrete with high pre and post-cracking performance. Ideal for industrial flooring and prefabrications. "Readymesh MX-500 fibres must be added to the concrete during mixing. It is recommended to pour the fibres directly onto the loading belt of the concrete mixer during the loading of the aggregates. Alternatively, it is possible to add them directly into the mixer after loading the concrete. In this case, add the fibres a little at a time so that they are well-distributed in the cement mix and extend the mixing time by at least one minute for every 20 kg of fibres added in order to achieve optimal distribution. Conglomerates with Readymesh MX-500 can be easily transported and used with pumps, joiners, vibratory finishing machines, roadway extruders (e.g. slipform paver), etc." Variable according to the type of work to be carried out and/or performance to be achieved. Packaging: 20 kg bag Unit: €/kg

Ql Nano Lithium Hard A hardening, anti-dust sealant and chemical thickener with lithium silicates for industrial flooring and surfaces in cement conglomerate in general, already cured and compact. Penetrates and seals concrete via chemical reaction, forming a transparent, durable, extremely hard, inorganic, breathable and abrasion-resistant surface. Excellent for concrete floors requiring long term protection against wear, exposure to unfavourable conditions, humidity, dirt build up, alkalinity and efflorescence (salt residue). QL Nano Lithium Hard deeply penetrates the capillary pores of the concrete, reacting chemically with the free lime to form a permanent and insoluble bond with the concrete. It creates a protective surface layer, which is breathable, thick and resistant to abrasion. It provides a stronger finish, which is impenetrable and pleasant from an aesthetic point of view (smooth-polished) capable of resisting dust, stains and wear. It reduces maintenance intervention and cleaning and repair costs. Hardening, sealing, consolidating and dust-proof treatment of industrial floors and screeds in concrete, both old and new, both grey and coloured. The application surfaces should be clean, free of containment, inconsistent and incoherent parts, dust, etc., conveniently saturated with water to reach the "saturated to dry surface" condition. Apply QL Nano Lithium Hard using a sprayer, roller or brush on the existing concrete surfaces. Always check the surfaces of the concrete are suitable and capable of offering the desired results. Before inspecting and approving the desired application, leave the surface to dry perfectly. The application time on the hardened support should be 24 hours at least in the summer time. 4 - 7 days recommended for the rest of the year. NEW CONCRETE SURFACES QL Nano Lithium Hard can be applied on the concrete surfaces when immediately created after the last finish with the trowel. Carefully clean the substrate, eliminating all the foreign materials such as non-stick products, hardeners, oil, dust, construction efflorescence, gypsum wall residue etc. Use an airless sprayer or type HVLP to apply QL Nano Lithium Hard, in such a way to form a regular, even, compact and polished layer, ensuring total saturation of the surface. Apply a quantity of QL Nano Lithium Hard sufficient to keep the surface wet for 20 minutes. Leave the surfaces to dry (generally for 1 or 2 hours). Proceed by applying a hardening agent according to the standard ASTM C 309. EXISTING CONCRETE SURFACES - Carefully clean the substrate, eliminating all the foreign materials such as non-stick products, hardeners, oil, dust, construction efflorescence, gypsum wall residue, etc. Before proceeding, ensure the surface is dry. - Use a low pressure sprayer to apply QL Nano Lithium Hard in such a way to saturate the surface. - Distribute QL Nano Lithium Hard on the surface using an automatic floor washer or a hard brush to facilitate penetration. - Leave the QL Nano Lithium Hard to act for 20-30 minutes. - Keep the surface wet with QL Nano Lithium Hard for 20 - 30 minutes (if necessary, add other product). - Remove the QL Nano Lithium Hard residue with clean water. - Leave the surface to dry. Apply from 0.07 to 0.09 litres of QL Nano Lithium Hard per square metre of surface to be treated. Packaging: 5-liter can UM: €/l

Readymesh PS Structural polyolefin macro-fibre, high performance, for improved adherence specific for structural applications, even as a substitute for conventional steel reinforcements. Readymesh PS increases the absorption of energy of the product in case of breakage and yielding, it gives the concrete a greater resistance to the forces of traction/bending, it reduces the risk of breakage of the concrete component in the corners and edges. It also reduces the phenomenon of segregation of the concrete during the installation and it reduces the risk of corrosion of the reinforcing rods (if present) due to the reduction in cracking from plastic shrinkage. Readymesh PS are available in three different lengths: Readymesh PS-300 = 30 mm; Readymesh PS-380 = 38 mm; Readymesh PS-480 = 48 mm. It can be used where widespread structural and three-dimensional reinforcement of the conglomerate is required. It is particularly indicated in structural applications and in severe operating conditions (after static-structural calculation). The main applications, to name a few, are projected concretes (spritz-beton, shotcrete, shotcrete), mass concrete, base slabs and underpinning, structural slabs, medium and large prefabrication, etc. In the case of prefabrication or concrete mixing plants with pre-mixer, Readymesh PS can be added directly into the mixer drum or alternatively on the conveyor belt of the aggregates. Add the product, at the desired dosage, only after you have loaded the aggregates in the mixer. It is also possible to add it directly to the fibres in the mixer truck drum, after the same has been loaded with the other components of the concrete. Mix, with the drum of the mixer truck at full speed, for at least one minute for each m³ of concrete. The dosage, depending on use, is normally included between 1 to 6 kg/m³ The recommended dosage for most structural applications is 3 kg/m³. For information only (to be verified by preliminary tests): > industrial concrete floors: 2.5 - 5 kg / m³; > screeds in wet earth: 1 - 3 kg / m³; > prefabricated elements: 3 - 6 kg / m³. The replacement of the traditional steel reinforcement by the addition of the certified structural fibres Readymesh PS can occur only with the approval of the structural engineer in charge. Do not introduce the fibres in truck mixer until you have loaded at least 40% of the aggregates! Variable according to the type of work to be carried out (screeds, floors, spritz beton), on average from 1 to 6 kg per cubic metre of cement conglomerate. Packaging: 4 kg bag UM: €/kg