Steel structure building is very popular nowadays because it is green and recyclable. Foshan steel structure building anti-seismic, convenient construction, low cost, welded steel structure stairs for less fulcrum, high load-bearing, multi modeling, high-tech content. The floor is strong and not easily affected by the structure. The steel plate for welding stairs is welded accurately after debugging, and the pedals before and after installation are flat. All material fittings are horizontal and vertical. Welding materials of steel structure stairs include square pipe, round pipe, angle steel, channel steel, I-beam, etc. This style should be more diversified.
Waterproof materials for steel structure should be selected according to building characteristics and roof application. In addition to meeting the requirements of this standard, the exposed inaccessible roof should also be made of waterproof materials with strong binding force with rural grass roots, anti ultraviolet, anti heat brittleness retention rate, acid rain resistance and puncture resistance. Waterproof materials with puncture resistance, mildew resistance and high tensile strength shall be selected for accessible roof. The water storage roof and planting roof shall be made of high-quality waterproof materials with corrosion resistance, mildew resistance and puncture resistance. Thin shell, fabricated structure, steel frame structure and other long-span engineering building roofs should be made of high-quality waterproof materials with light weight, high temperature resistance and strong deformation ability. The inverted roof should be made of waterproof materials with strong deformation ability and high sealing guarantee rate at joints. For steep slope roof, waterproof material and low temperature sensor with strong binding force with rural base should be selected. The sealing and moisture-proof of roof joints should be rubber seals with strong adhesion to rural base, good cold resistance and certain overall offset ability.
The main characteristics of steel structure stairs include: first, small floor area. The second is the beauty of modeling. 90 degree spiral and 90 degree angle steel structure. Third, it is practical. The steel wood structure adopts cast steel pipe fittings, including seamless steel pipe, flat steel and other steel frames. Fourth, bright colors. There are various surface treatment processes for steel stairs, such as automatic electrostatic powder spraying (plastic spraying), full galvanizing or full baking paint treatment, with beautiful and durable appearance. Suitable for indoor or outdoor use. It can reflect the art of modern steel structure architecture.
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