The color steel plate has the mechanical strength of steel material, the property of easy molding, and the decorative and corrosion resistance of the coating material. So it's the new material that the world is promoting. With the progress of science and technology, environmental consciousness enhancement, the improvement of people's living standards, choi steel trailer is more and more shows strong vitality and broad market prospect, by construction, home appliance, mechanical and electrical, office equipment, transportation, interior decoration and other industries.
Color plate - type
The base plate of color coated steel plate is cold rolled base plate, hot galvanizing substrate and galvanized sheet.
The coating types can be divided into polyester, silicon modified polyester, polydifluoroethylene and plastic sol.
The surface state of the painted steel plate can be divided into coating board, embossing board and printing plate.
Color plate - characteristics
Extent: mostly for slope roof, the roof of low-rise villa so roof structure basically USES is made of cold bending type caigang steel members triangular roof truss system, light steel members in after sealing the structural plate and plasterboard, formed a very strong "rib plate structure system", this kind of structure system have stronger earthquake and the ability to resist horizontal load, suitable for seismic intensity of 8 degrees above the area.
Wind resistance: the steel structure of colored steel structure has light weight, high strength, good overall rigidity and strong deformation ability. The building itself is only a fifth of the masonry structure, and it can withstand a hurricane of 70 meters per second, which can effectively protect life and property.
Durability: colored steel structure residential structures are all made of cold bending thin-wall steel members system composition, bone using super anticorrosion, high strength cold rolled galvanized sheet steel manufacturing, effectively avoid the color steel plate, the influence of corrosion in the process of construction and use of increasing the service life of light steel components. The structure can live up to 100 years.
Thermal insulation: the thermal insulation material used in the color steel sandwich plate is mainly fiberglass and has good thermal insulation effect. The insulation board for exterior wall, effectively avoid the "cold bridge" phenomenon of the wall, achieve better thermal insulation effect. The R15 heat resistance value of 100mm thick is equivalent to 1m thick brick wall.
Sound insulation: the Windows of the colored steel + light steel system are equipped with insulating glass, the sound insulation is good and the sound insulation is over 40 decibels. The wall formed by the light steel keel and the insulation plaster board, the sound insulation effect can be as high as 60 decibels.
Health: dry job construction, reduce the pollution caused by waste to the environment, color steel materials can be recycled 100%, and other supporting materials can be recycled for the most part, in line with current environmental awareness; All materials are green building materials, meet the ecological environment requirement, is beneficial to health.
Comfort: the color steel wall adopts the efficient energy saving system, has the breathing function, can adjust the indoor air dry humidity; The roof has the ventilation function, can make the air between the inside of the house to form flow, ensure the ventilated and heat dissipation demand inside the roof.
Speed: all dry work, not affected by the environmental season. A building of about 300 square meters, only 5 workers can complete the whole process from the foundation to the renovation in 30 working days.
Environmental protection: the colored steel materials can be recycled 100%, which is truly green and pollution-free.
Energy saving: all adopt efficient energy saving wall, heat insulation, insulation, sound insulation effect, can meet the energy saving standard of 50%.