YX76-344-688Roof deck is made by cold bending steel sheets with galvanized coating through rolling, with its cross-section shapedVStyleUWaves in the shape of a trapezoid or similar, mainly used forLong-termSexual template, also available for other uses.
I. Technical Specifications:
YX76-344-688 roof deck with a wave height of 75mm and a wave spacing of 200mm, featuring a width of 600mm and strong load-bearing capacity, excellent fire resistance. Its production process and acceptance procedures are strictly in accordance with the GB/T12755-2008 national requirements for corrugated steel sheets.
The materials used are generally carbon structural steel or low-alloy steel produced by major domestic steel manufacturers such as Shougang, Handong, Tanggang, Angang, Baogang, and Wugang. The steel quality meets the GB/T2518-2008 national galvanized sheet standard. The thickness typically used is 0.75mm, 0.8mm, 0.91mm, 1.0mm, 1.2mm, and 1.5mm base sheets. The galvanizing quantity usually ranges from 60g to 600g on both sides, with common values being 60g, 80g, 100g, 120g, 180g, 220g, 275g, and the highest reaching 600g. The yield strength commonly used includes 250MPA, 280MPA, 320MPA, 350MPA, 450MPA, and 550MPA.
Section II: Product Principle:
Open-web deck YX76-344-688The model is formed by cold bending of galvanized steel plates through rolling, which is suitable for concrete pouring after installation. It works together with concrete to form an integrated floor structure, being the main part of building steel structure engineering second only to beams and columns, serving as a long-term supporting formwork for the floor.
III.ProductPerformance:
Open-web floor deck YX76-344-688Lightweight, high strength, great stiffness, excellent corrosion resistance, strong seismic resistance, good fire resistance, easy construction, easy to update, and in line with the national promotion of energy conservation, environmental protection, and safety requirements.
Four, Product Advantages:
1. Save a significant amount of temporary templates, eliminating all or part of template support.
2. As tension-reducing reinforcing steel, it reduces the manufacturing and installation work of reinforcing bars.
3. Reduces concrete consumption, lightens long-term structural loads, suitable for high-rise buildings.
4. Significantly reduces labor in transportation, storage, and installation, cutting down on workload.
5. Facilitates the laying of communication, power, heating, and other pipeline systems, as well as the installation of insulation, soundproofing, heat-insulating, and vibration-damping materials to enhance floor performance.
6. Harness the excellent tensile strength and ductility of steel, as well as the superior compressive strength and greater stiffness of concrete.
7. Offer a variety of work platforms to achieve multi-dimensional operations, accelerate progress, shorten project duration, and reduce overall costs.
8. Robust concrete bond and shear resistance (special closed rib pattern and web嵌扣).
V. Product Applications:
1. High-rise buildings (business centers, luxury hotels, bank buildings, shopping malls, etc.)
2. Multi-story Buildings (Large Supermarkets, Schools, Villas, 4S Car Dealerships, etc.)
3. Public Buildings (convention centers, sports facilities, opera houses, libraries, bus stations, terminals, etc.)
4. Industrial Buildings (logistics centers, power plants, nuclear power stations, factories, etc.)
