The choice of color-coated steel plates is mainly based on the steel type, thickness, coating, and coating.
Architects, project owners and fabricators consider safety performance (impact resistance, earthquake resistance, fire resistance, wind resistance, snow resistance), habitability (waterproofing, sound insulation, thermal insulation), durability (pollution resistance, durability), and appearance preservation ),economy. (Low cost, easy to process, easy to maintain, easy to replace) etc.
For color-coated steel plate suppliers, these properties need to be guaranteed by steel mills and converted into color-coated steel plate performance.
A. Performance of color-coated steel plate
The performance requirements converted into color-coated steel plates mainly include mechanical properties (tensile strength, yield strength, elongation), coating properties (coating type, coating thickness, coating adhesion), coating properties (coating type, Color, gloss, durability, processing performance, etc.)
Among them, wind resistance, impact resistance, snow resistance, earthquake resistance, etc. are all related to the mechanical properties of the material. Of course,It is also related to the corrugation, thickness, span and purlins of the colored profiled steel plates. Distance matters. If you choose the right color coated steel plate and match it with the right profile,The profiled steel plate design can not only meet the safety factor of the building but also reduce the project cost. The durability, processability and appearance retention of the material mainly depend on the paint and the durability of the paint.
B. There are two types of panels: metal panels and non-metal panels.
Metal panels are easy to process and can be made into various shapes,But in some cases, non-metallic panels have effects that metal panels cannot achieve, such as corrosion resistance, impact resistance, etc.
Features of sandwich panels: light weight, less than 24kg per square meter, easy to install, lightweight, pluggable, pluggable, easy to cut, etc., which determines the simplicity of the device, improves efficiency, saves construction time, and is fireproof The surface quality data and thermal insulation data of color steel composite sandwich panels are non-combustible or flame-retardant data, which can meet the requirements of fire regulations.
Fireproof color steel plates treated with special coating can stay fresh for 10-15 years.
In the future, an anti-corrosion layer will be sprayed every ten years, and the service life of the steel plates will exceed 35 years. The profiled steel plates have beautiful appearance, clear lines, and dozens of colors, which can meet the needs of any personalized building.
Common insulation materials include rock wool, glass fiber wool, polystyrene, polyurethane, etc., which have low thermal conductivity, good insulation effect, environmental protection, and noise prevention.
The sound insulation strength of composite panels can reach 40-50dB. It is a very effective sound insulation material.
Plastic profiled steel plates can be cut at will to meet special planning needs.
High-strength steel plate is selected as the high-strength base material with a tensile strength of 5600 (kg/cm2), coupled with more advanced planing and roll forming, it has excellent structural characteristics.
