High Building Steel Bar Truss

Standard: AISI,ASTM,BS,DIN,GB,JIS Grade: ASTM A36, SS400, AS 3678, GB Q235 Dimensions: 576mm*1000mm, 576*3000, 576*6000mm, 576*12000mm or tailored Place of Origin: Jiangsu China (Mainland) Brand Name: WELLTER Model Number: TD-70, TD-90, TD-120, TD-150, TD-200, TD-270 Type: Carbon Structural Steel Application: steel structure platform, walkway, flooring and high building etc.,Building ,transportation,machinaries,platform,goverment project Width: 576mm/600mm Maximum length: 12m Price: we guarantee the most competitive price Deck Height: 70-270mm Top and bottom bar diameter: 6-12mm Brace bar diameter: 4-8mm Galvanized plate thickness: Galvanized steel sheet 0.5mm Packaging & Delivery Packaging Detail: Bundle with metal or plywood material in Container Delivery Detail: 7-15days Specifications 1, No need stand, less reinforced 2, Better anti-quake performance 3, Better sound insulation 4, Excellent performable A leading professional producer:  ISO Company,Grating Specialist,Your Grating Solution! Detailed Product Description Economy: The mode of truss is reasonable with low price and has an obvious advantage in this area; Can be designed as double-sides deck.Convenient: Shorten the project construction time; Reduce temporaty support.Security: Good performance of cracking resistance and fire resistance;Reliability: good property to prevent earthquake.        At present, multistory and tall building usually take profiled steel sheet with some ribs -concrete composite floor,which has the disadvantages of high thickness, reducing inner height of building, unflattering of under floor, lots of reinforcement binding, hard control of distances between ribs and thickness of concrete.To solve these problems, we research and develop the Third Generation profiled steel products-Steel Truss Deck.Theory: Truss deck is a kind of standardized product. It takes reinforcements to process into steel truss and then welded the steel truss and galvanized profiled steel sheets together. This system combine concrete with construction templates together to form a load bearing element to bear the weight and concrete and construction load and work as lateral strut of beams in construction. In the use phase, steel truss and concrete work together and bear the load. South Korea guests to visit our factory   South Korea guests to visit our factory  Applications: Using concrete floor decks, setting and discharging the templates can be saved. This kind of floor decks are not only widely used in different floor systems ,such as multistory and tall building, reinforced concrete structural floor deck, prefabricated reinforced concrete floor, but also in the irregular floor (round, oval-shaped and other shapes)structures, large-span structure, thick plate structure, pitched roofs, residential structure and other building. This system can increase efficiency and low cost. Performances:Comparing with other products, the truss decks have the following advantages:No need of stand, less reinforcedProviding more working platforms, and constructing in a few floors at the sameUtilization of bottom formworks can reach 95%Lowering the height of building, reducing the weight, saving costBe designed to decks loaded in two directionsThickness of reinforced coating can be ensured.Reducing crack width, improving floor performancesBetter anti-quake performanceBetter sound insulationExcellent fire resistanceNo need of anticorrosion treatmentBe beneficial to environmental protection    Product shapeTruss deck system structure include TDA and TDB Truss deck structureTDA Truss deck systemTDB Truss deck system  Process flowDrawing up operation plan →Truss deck in site→ handing& temporary setting→ Truss deck installation→ side formwork setting → Male pin welding→ Line pipe set→ additional steel bar →clearance& inspection → concrete placing  Width576mm/600mmMaximum length1m-12mHeight70-270mmTop and bottom bar diameter6-12mmBrace bar diameter4-8mmDecking thicknessGalvanized steel sheet 0.5mm     Common specifications: No.ItemDescription1Top Steel Bar Size  φ 8mm, φ10mm, φ12mm, etc.2Bottom Steel Bar Size  φ 8mm, φ10mm, φ12mm, etc.3Cross Steel Bar Size  φ 4.5mm, φ5mm, φ5.5mm, φ 6mm, φ7mm, φ8mm, etc.4Base Plate Size  Width: 576mm or 600mm, Thickness: 0.5mm, Galvanized Surface5Truss Height 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, ..................270mm6Surface Treatment Black, self colour7StandardChina: JG/T 368-2012