Color coated steel plate - LinkedIn

Color-coated steel plates are made on a continuous unit using cold-rolled strip steel and galvanized strip steel (electro-galvanized and hot-dip galvanized) as the base plate. After surface pretreatment (degreasing and chemical treatment), a layer of coated steel plate is applied by roller coating. Or multiple layers of liquid paint, baked and cooled into a sheet.

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Since the coating can have various colors, it is customary to call coated steel plates color-coated steel plates. And because the coating is carried out before the steel plate is formed and processed, it is called pre-coated steel plate abroad.

Seismic resistance

The roofs of low rise villas are mostly sloping roofs, so the roof structure is basically a triangular roof truss system made of cold-formed color steel components. After sealing the structural panels and gypsum boards, the light steel components form a very sturdy "plate rib structure system", which has stronger seismic resistance and resistance to horizontal loads, and is suitable for areas with seismic intensity of 8 degrees or above.

Wind resistance

Color steel structure buildings have light weight, high strength, good overall rigidity, and strong deformation capacity. The weight of a building is only one-fifth of that of a brick and concrete structure, and it can withstand hurricanes of 70 meters per second, providing effective protection for life and property.

Durability

The residential structure of color steel structure is entirely composed of cold-formed thin-walled steel components, and the steel ribs are made of super anti-corrosion high-strength cold-rolled galvanized sheet, effectively avoiding the impact of corrosion of color steel plates during construction and use, and increasing the service life of light steel components. The structural lifespan can reach 100 years.

Thermal insulation

The insulation material used for the color steel sandwich panel is mainly fiberglass cotton, which has a good insulation effect. The insulation board used for the exterior wall effectively avoids the phenomenon of "cold bridges" on the wall, achieving better insulation effect. The thermal resistance value of R15 insulation cotton with a thickness of about 100mm can be equivalent to that of a 1m thick brick wall.

Soundproofing

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Sound insulation effect is an important indicator for evaluating residential properties. Windows installed with color steel and light steel systems are all made of insulated glass, which has good sound insulation effect and can achieve sound insulation of over 40 decibels; The wall composed of light steel keel and insulation material gypsum board can achieve a sound insulation effect of up to 60 decibels.

Health

Dry construction, reducing environmental pollution caused by waste, color steel materials can be 100% recycled, and other supporting materials can also be mostly recycled, which is in line with current environmental awareness; All materials are green building materials that meet the requirements of the ecological environment and are beneficial to health.

Comfort

The color steel wall adopts an efficient and energy-saving system, which has breathing function and can adjust the indoor air dryness and humidity; The roof has a ventilation function, which can create a flowing air space above the interior of the house, ensuring the ventilation and heat dissipation needs inside the roof.

Fastness

All construction work is done without being affected by environmental seasons. A building of about 300 square meters can complete the entire process from foundation to decoration in just 5 workers and 30 working days.

environmental protection

Color steel materials can be 100% recycled, truly achieving green and pollution-free.

energy conservation

All adopt high-efficiency and energy-saving walls, with good insulation, heat insulation, and sound insulation effects, which can reach 50% of the energy-saving standard.