840 type color steel plate

Color profiled plates are made of color-coated steel plates that are rolled and cold-bent into various corrugated profiled plates. They are lightweight, high-strength, rich in color, easy and quick to construct, earthquake-resistant, fireproof, rainproof, long-life, and free of charge. Maintenance etc.

Profiled panels have the advantages of light unit weight, high strength, good seismic performance, fast construction, and beautiful appearance. They are good building materials and components. They are mainly used for building envelopes, floors, and other structures. According to different functional requirements, profiled plates can be pressed into corrugated shapes, hyperbolic corrugated shapes, rib shapes, V shapes, stiffened shapes, etc. Commonly used plate thicknesses for roofs and walls are 0.3 to 0.6 mm. Wave height generally ranges from 10 to 200 mm. When no stiffening is applied, the height-to-thickness ratio should be controlled within 200. When profiled boards are used as house panels and wall panels in industrial plants, the amount of steel used per square meter is about 5 to 11 kilograms when there is generally no thermal insulation requirement. When there are thermal insulation requirements, mineral wool boards, glass wool, foam plastics, etc. can be used as insulation materials. The profiled board is combined with concrete to form a composite floor slab, which can eliminate the need for wooden formwork and can be used as a load-bearing structure. At the same time, in order to strengthen the bonding force between the profiled plate and the concrete, it is advisable to pre-weld studs or press two-way stiffeners on the steel plate.

Type 840 color steel plate is a color-coated steel plate that is rolled and cold-bent into a profiled plate with an effective width of 840mm. The color-coated board has excellent decorative properties, formability, corrosion resistance and weather resistance. It can keep the color of painted products bright for a long time, and has become an ideal material for today's construction industry, transportation manufacturing, light industry, office furniture, home appliances, food packaging and other industries.