Color steel plate is a steel plate produced after a series of treatments on a continuous line, such as cold-rolled strip. When designing the plates, HUNGTHAI will make various colors according to the needs of customers. Color selection of color steel plate coating: The color selection mainly considers the degree of matching between the user’s preference and the surrounding environment. However, from an application technology point of view, the choice of light-colored paints is larger. Inorganic pigments with better durability can be selected. In addition, the paint has strong heat reflection ability, and the temperature of the paint itself is lower in summer, which is beneficial to improve the service life of the paint.
Even if the color steel coating is discolored or chalked, the contrast between the light-colored film and the original color after the change is small, and the appearance has little effect. Dark colors are mostly organic. It can easily fade and discolor in as little as three months if exposed to UV radiation. For color-coated steel sheets, the thermal expansion coefficients of the coating and the steel sheet are usually different, especially the linear expansion coefficients of the metal matrix and the organic coating are quite different. When the ambient temperature changes, the bonding interface between the substrate and the coating will generate expansion or contraction stress, and if it cannot be properly released, coating cracks will occur.
Color steel plate is actually a kind of steel plate with special organic coating. Due to its excellent performance, it is widely used in construction, home appliances, transportation and other industries. What are the advantages of the color steel plate we often use? Let’s look at it from a few aspects:
- Since many building structures have seismic problems, in order to make them have better seismic performance, color steel plates can be used. The structural system has strong seismic resistance and anti-horizontal load capacity, and is suitable for areas with seismic intensity above 8 degrees.
- Wind resistance, color steel structure has the advantages of light weight, high strength, good overall rigidity and strong deformation ability.
- Durability, the color steel plate residential structure has a long service life compared with ordinary houses.
- The thermal insulation material for thermal insulation color steel plate is mainly made of glass fiber wool, which has a good thermal insulation effect.
- Sound insulation, sound insulation effect is an important indicator for evaluating residential buildings. The windows installed with color steel and light steel systems use insulating glass, which has good sound insulation effect.
- Comfort, the color steel plate wall adopts a high-efficiency energy-saving system, which has a breathing function and can adjust the drying and humidity of the indoor air; the roof has a ventilation function, which can form a flowing air room above the house to ensure the ventilation and heat dissipation requirements inside the roof.
- Environmental protection, color steel materials can be recycled to achieve green and pollution-free.
- Energy saving, all use high-efficiency energy-saving walls, which have good thermal insulation, heat insulation and sound insulation effects, and can reach 50% energy saving standards.