Produkty dla hydrauliczne systemy (3)

Sanastof Bianco Premixed mineral composition based on natural hydraulic lime NHL 3.5, microsilic with pozzolanic activity, selected aggregates, high tenacity microfibers, light heat-insulating aggregates with low modulus of elasticity. It is used for smoothing and smoothing, both indoors and outdoors. It is perfectly compatible with multiple substrates: lime-based plasters, lime-cement, cement mortars, concretes, porous stone, bricks. Its characteristics make it particularly suitable for green building works and for the restoration of period and monumental buildings. The maximum grain size of the aggregate is 0.9 mm. Sanastof Bianco is a product based on natural hydraulic lime NHL 3.5, kaolin, marble dust, selected siliceous aggregates and light aggregates with a low modulus of elasticity, dimensionally stable. It is a natural product with high intrinsic breathability, without any trace of resins, solvents, diluents and radio-emissive aggregates. The product contains high tenacity microfibers which give great volumetric stability. The special rounded hollow aggregates, dimensionally stable, bring special qualities of thermal insulation, filtering of potentially harmful soluble salts and reduction of the elastic modulus to the shaving. The granulometric curve, the fineness of the binders and some rheological additives of natural origin, make the product particularly smooth during the drafting phase, even when laid on supports with rough or difficult surfaces. The calibrated physical-mechanical characteristics guarantee perfect compatibility on different types of substrates, especially on traditional plasters and mortars. The microsilic content with pozzolanic activity makes smoothing and smoothing performed with Sanastof Bianco highly durable, even in aggressive exposure environments. Quick and easy application on various substrates, such as: transpiring smoothing of wall casings; smoothing on modular wood fiber or calcium silicate coats; regularization of plastered surfaces; leveling of concrete surfaces; regularization and smoothing of repairs carried out with cement mortars; application to mainly thin thicknesses (from 1 to 4 mm) with simultaneous leveling of recesses, imperfections etc. In particularly severe operating conditions it is advisable to interpose, between the first and second coat, the alkali-resistant glass fiber mesh Armaglass 160 (the mesh must be partially drowned on the first still fresh coat of Sanastof Bianco). The breathability, combined with the other physico-chemical characteristics of the product, make the smoothing made with Sanastof an ideal support to accommodate any kind of paint and in particular mineral paints based on potassium silicate or slaked lime. Sanastof is the transpiring smoothing, with a low modulus of elasticity, recommended in all our dehumidifying systems made with the products: Sanatigh, Caleosana, Sanawarme, Unisan, Intosana. The application surfaces must be clean, free from dirt, crumbly and incoherent parts, dust, etc. Smooth substrates must be roughened (roughness> = 1mm). In the event that the support, after cleaning and roughening, is still dusty and crumbly, remove the totally incoherent parts dry with a spatula-brush, or assisting the removal operation with hydro-washing, then consolidate the support by impregnation with aqueous emulsion Protech Fix AC applied in two abundant coats, the second coat immediately before applying Sanastof Bianco with the "fresh on fresh" technique (the consumption of Protech Fix AC for this priming operation is between 120 and 250 gr / m2). Adequately wet the substrate with water before application, anticipating and repeating this operation several times in the case of very porous and absorbent substrates or in hot and arid climates. Approximately 1,3 kg/m² of Sanastof Bianco for each millimetre of thickness to be implemented (on average 3 - 3,5 kg per square metre). Bag 25 kg

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Rasocoat Premixed monocomponent powder compound, based on hydraulic binders, water-dispersible resins, selected siliceous and calcareous aggregates, specific agents, for the packaging, with the sole addition of water, of an adhesive thixotropic mortar for fine smoothing of elements in concrete, cementitious plasters, bastard mortar, plastic scratched, tiled coatings, HPFRC conglomerates and the bonding of expanded polystyrene and polystyrene insulation to masonry or old plaster, and polystyrene and glass fiber nets in the RINFOR SYSTEM 3 anti-tip system. Rasocoat is a gray color normal hardening smoothing compound with a maximum grain size of 0.6 mm, fiber-reinforced with Readymesh PM polypropylene microfibers. The particular composition gives the mortar obtained, by mixing Rasocoat with water only, high adhesive power even on difficult surfaces, high smoothness in application with a smooth trowel and easy surface finishing with a metal trowel or sponge float. Regularization and finishing of concrete walls, cement-based plasters or cement-lime mortar, before painting. Smoothing of plastic scratched as long as they are consistent, clean and well anchored to the substrate. Smoothing of tiled walls as long as they are firmly anchored to the substrate and after careful cleaning. Skimming of mineral wood panels (Eraclit® type). Smoothing of HPFRC conglomerates and very low porosity mortars. Realization of smoothing, coatings and gluing in thermal insulation systems, including constructions with expanded polystyrene panels. Skim coat capable of transferring stresses and incorporating ARMAGLASS STRUCTURA fiberglass meshes in the RINFOR SYSTEM 3 anti-tipping masonry system. The application surfaces must be clean, free of dirt, crumbly and incoherent parts, dust, etc. If the substrate consists of a scratched plastic or tiles, these must be consistent and well adherent to the substrate. Wash all the surfaces subject to the intervention with water in order to eliminate dusty residues that prevent proper adhesion. Absorbent substrates, such as plasters or concrete, must be thoroughly moistened with water, while substrates that are not porous or not porous, consisting of scratched plastic, tiles or HPFRC conglomerates, must be dry at the time of application. In any case, remove the surface water veils with compressed air or rags. Pour 2/3 of the total mixing water into the mixer, then gradually add the product and the remaining water, mixing until a homogeneous mixture of the desired consistency and free of lumps is obtained. Let the mixture rest for about 1 minute and then proceed with a further short mixing. Spread with a blade, smooth or notched metal trowel in the manner specific to the specific application and paying attention to the following procedures: - In the application of gluing the polystyrene panel, wait at least 24 hours (at 20 ° C), before proceeding to the following processing (smoothing, etc.). - In smoothing applications, do not exceed the overall thickness of 4 mm for each coat. The use of the Armaglass 160 alkaline-resistant fiberglass mesh is recommended. The mesh must be pressed with a smooth spatula on the still fresh mix, with the warning to create overlaps of at least 10 cm between the different mesh sheets (or in the joints between one panel and the next in the case of smoothing on heat-insulating panels). Once the first layer of Rasocoat has dried, proceed with the uniform application of the next layer. The consumption for gluing the panels is about 5-6 kg / m². Consumption for a normal two-coat reinforced leveling coat with a total thickness of 2 mm is approximately 3-4 kg / m². Consumption for reinforced leveling compounds in anti-tipping systems is approximately 8-10 kg / m². As an adhesive: approximately 5.5 kg/m². As a reinforced skim: from 3 to 4 kg/m² in normal skimming coats, from 8 to 10 kg/m² in skimming coats for the RINFOR SYSTEM 3 anti-tip system. Packaging: 25 kg bag UM: €/kg