The mdel of color steel coil is basically determined by the thickness: the mainstream ones are: 0.236mm, 0.326 and 0.376 and 0.426, etc. The width is basically 1 meter of color steel plate pressed, and the length is subject to the size required by customers.
The light retention rate is more than 90%. The above data show that the aluminum plate (az150, g345a, PVDF) is very suitable for buildings and other facilities in the environment.
Corrosion resistance and weather resistance, and this kind of steel plate can guarantee more than 20 years of service life. In addition, high strength steel plate has been widely used in foreign countries, which has good economy and is also the development
trend in China. 10-14 kg / m2, equivalent to 1 / 30 of brick wall. Thermal insulation: thermal conductivity of core material: λ < = 0.041w/mk.
High strength: it can be used as ceiling enclosure structure plate bearing, bending and compression
resistance; general buildings do not need beams and columns. Bright color: no surface decoration is needed. The retention period of anticorrosive coating of color steel plate is 10-15 years. The vast majority of stainless steel products require good corrosion
resistance, such as class I and II tableware, kitchenware, water heater, water dispenser, etc. some foreign businessmen also do corrosion resistance test on the products: heat to boiling with NaCl aqueous solution.
After a period of time to pour
out the solution, most of the requirements are to maintain the original appearance of the building for a long time. In determining the type of stainless steel to be selected, the main considerations are the required aesthetic standards, the corrosivity
of the local atmosphere and the cleaning system to be adopted. However, more and more other applications only seek structural integrity or impermeability.