Produkty dla 3 16 pręt stalowy (12)

GEDREHT ODER GESCHÄLT Rundstahlstäbe TOLERANZ Dicke:+ 0,40 / 0 mm TOLERANZ Länge:+ 5 / 0 mm OBERFLÄCHE fein geschält, gedreht:N8 Ra 3,2 OBERFLÄCHE gesägt:N15 Ra 25 Anlieferzustand:weichgeglüht 790N/mm² (235HB max.) Farbcode:1.2343 SCHWARZ Erzielbare Härte:Hrc 52- 54

Helix steel aisi Helical bar in AISI 304 stainless steel, cold drawn, with high mechanical performance, for the reinforced styling of joints and for connections, including through-holes, on masonry, reinforced concrete, arches and vaults. Suitable for the consolidation of structures in seismic areas; advantageous in combination with hydraulic binders (cement and hydraulic lime) and with resin matrix binders, it particularly facilitates the achievement of physical and mechanical performances in combination with Unisan mortar, with those of the REPAR, GROUT family and with the structural resins of the SYNTECH family. The optional accessory Connector Steel Aisi 304, supplied separately on request, allows the connection between the passing helical bar and the helical bar positioned deeply on the stripped joint. Helix Steel AISI 304 bars are available in a range of diameters: 6, 8, 10 or 12 mm, all characterised by their durability even in aggressive environments, their high tensile and shear strength, and excellent flexibility. Such characteristics make the use of these bars particularly advantageous in combination with hydraulic binders (cement, hydraulic lime), air binders (air lime) and resinous matrix binders. Flexibility, handling and versatility with various binder matrices, permit the realisation of rapid, non-invasive reinforcement operations, being easy to apply and with low installation costs. Very high mechanical physical benefits come when combined with our mortars of the REPAR, GROUT and Unisan lines and the structural resins of the SYNTECH line. Reinforcement operations on concrete and masonry structures. Reinforced pointing of joints. Structural one-sided connections or through-holes crossing the entire section. Helical morphology allows optimal gripping on bricks, mortars, stones and on old walls of historical and cultural interest generally. The durability against atmospheric and environmental conditioning makes the use of Helix Steel AISI 304 bars particularly advantageous in the structures affected by the presence of aggressive soluble salts (sulphates, nitrates, phosphates). Reinforced pointing of joints: Deep stripping of joints can ensure the placement of the bar at a depth of a few centimetres from the surface. To remove any loose and crumbly parts (stone, bricks, enticing mortar, etc.). Cleaning and saturation of the substrate with pressure washing. To remove any saline efflorescence by brushing or sandblasting. Connections on masonry, concrete, arches and vaults: Make sure that there are no loose or crumbly parts on the substrate. Stripping of mortar joints. Cleaning and saturation of the substrate with pressure washing. To remove any saline efflorescence by brushing or sandblasting. Reinforced pointing of joints: Reinforced pointing of masonry joints by filling part of the joint profile with an initial layer of Unisan fibre-reinforced composite mortar (see the data sheet), then on the mortar whilst still wet, inserting the Helix Steel AISI 304 bar before covering with a final layer of Unisan mortar. Press the mortar inside the joint, being sure to press well until totally full and flush with the wall. The temperature of the substrate must be between +5° and +35° C. Connections on masonry, concrete, arches and vaults: After carefully preparing the substrate and before applying the first layer of structural mortar (lime- or cement-based depending on the type of operation), wet with water at low pressure until complete saturation, bearing in mind that a lack of saturation may prevent adhesion and cause cracking in the mortar. If necessary, apply a rough coat of Untersana mortar. Proceed with creating holes of a suitable diameter and inclination (at 45° if the operation is undertaken only on one side of the structural element). Before they are bent in anticipation of the mesh, the connectors emerge from the substrate by at least 10–15 centimetres from flush with the wall. Apply an initial coat of Unisan fibre-reinforced composite mortar (see the technical data sheet) by hand (with stainless steel trowel or putty knife) or with a plastering machine to achieve a thickness of about 1.5 centimetres, leaving the surface sufficiently rough to facilitate the adhesion of the subsequent layer. Alternatively, depending on the structural requirements, mortars of the REPAR line can be used. Place the primed alkaline-resistant fibreglass mesh of the ARMAGLASS STUCTURA line (see the technical data sheet of the selected product), placing it on the still-fresh mortar by passing the Helix Steel AISI 304 connector between the bars of the mesh. After bending the connector, restraining the mesh, apply a second finishing layer of mortar (Unisan or REPAR) at a thickness of about 1.5 centimetres. Product to be purchased as needed. Packaging: Roll of 10 meters UM: €/kg

VIERKANSTAHL S235JR(N) – Hochwertige Vierkantprofile Zum Verkauf steht VIERKANSTAHL S235JR in bester Qualität. Ideal für verschiedene Bau- und Konstruktionsprojekte. Das Profil bietet hohe Festigkeit und exzellente Bearbeitungsfähigkeit. Erhältlich in unterschiedlichen Größen und Längen. Perfekt für industrielle Anwendungen und Handwerksprojekte. Für weitere Informationen oder Bestellungen stehen wir Ihnen gerne zur Verfügung. LANGE: 55mm Hohe: 3mm Breite: 6mm

solidian REBARs are combining highstrength fibers with extremely resistant resins in the production process named pultrusion. Here carbon or glass fibers are oriented extremely straight, impregnated by resin and hardened. solidian REBARs are realizing unbelievable high and durable loadbearing capacities up to most extreme demands. This is the result of the combination of the straightness of the fibers and the selectable big diameters of the crosssection. As such solidian REBARs are accessible onsite. So they are the ideal noncorrosive substitution for metallic reinforcements for everybody who is interested in economical and ecological sustainability. corrosionresistant thinner concrete cover, longer service life, lower refurbishment costs reduced weight with higher tensile strength high tensile strength lower overall construction costs Material:Carbon Fiber width:dia 4mm

THREADED STUDS ON BOTH SIDES, DOUBLE THREAD CUSTOMISED

The stianless steel shafts, used in many fileds like construction manufacturing industry.

Arbres cannelés selon DIN ISO 14 avec flancs droits parallèles. Un arbre à cannelures permet la transmission de couples élevés et un déplacement axial simultané. Les arbres cannelés sont étirés à froid. L'étirage à froid permet de ne pas interrompre le sens des fibres de la matière première. Les arbres cannelés présentent une résistance élevée. Tolérances Rectitude 0,8 mm/m. Torsion max. 0,5 mm/m. Référence:24010 Matière:Acier C45 ou Inox 1.4301 Finition:étiré à froid, naturel Sur demande:D’autres longueurs

PRÄZISIONSGESCHLIFFEN Rundstahlstäbe TOLERANZ Dicke:h8 TOLERANZ Länge:+ 5 / 0 mm OBERFLÄCHE geschliffen:N7 Ra 1,6 OBERFLÄCHE gesägt:N15 Ra 25 Anlieferzustand:weichgeglüht 750N/mm² (220HB max.) Farbcode:1.2210 STEMPEL Erzielbare Härte:Hrc 58-62

PRÄZISIONSGESCHLIFFEN Rundstahlstäbe TOLERANZ Dicke:h8 TOLERANZ Länge:+ 5 / 0 mm OBERFLÄCHE geschliffen:N7 Ra 1,6 OBERFLÄCHE gesägt:N15 Ra 25 Anlieferzustand:weichgeglüht 835N/mm² (260HB max.) Farbcode:1.2767 BRAUN Erzielbare Härte:Hrc 54 - 58

PRÄZISIONSGESCHLIFFEN Rundstahlstäbe TOLERANZ Dicke:h8 TOLERANZ Länge:+ 5 / 0 mm OBERFLÄCHE geschliffen:N7 Ra 1.6 OBERFLÄCHE gesägt:N15 Ra 25 Anlieferzustand:weichgeglüht 9000N/mm² (265HB max.) Farbcode:1.4112ROSA Erzielbare Härte:Hrc 59

VIERKANSTAHL S235JR(V) – Hochwertige Vierkantprofile Zum Verkauf steht VIERKANSTAHL S235JR in bester Qualität. Ideal für verschiedene Bau- und Konstruktionsprojekte. Das Profil bietet hohe Festigkeit und exzellente Bearbeitungsfähigkeit. Erhältlich in unterschiedlichen Größen und Längen. Perfekt für industrielle Anwendungen und Handwerksprojekte. Für weitere Informationen oder Bestellungen stehen wir Ihnen gerne zur Verfügung. LANGE: 100mm Hohe: 3mm Breite: 5mm

VIERKANSTAHL S235JR(T) – Hochwertige Vierkantprofile Zum Verkauf steht VIERKANSTAHL S235JR in bester Qualität. Ideal für verschiedene Bau- und Konstruktionsprojekte. Das Profil bietet hohe Festigkeit und exzellente Bearbeitungsfähigkeit. Erhältlich in unterschiedlichen Größen und Längen. Perfekt für industrielle Anwendungen und Handwerksprojekte. Für weitere Informationen oder Bestellungen stehen wir Ihnen gerne zur Verfügung. LANGE: 60mm Hohe: 3mm Breite: 5mm