Color steel plate is often used in construction projects. It has become an indispensable position today. However, it is worth mentioning that there are many types of color steel plate and individual differences in thickness. Many people still don't understand
the specific specifications and dimensions. They have no way to choose color steel plate. The following is the basic overview of color steel plate.
Generally speaking, the color steel plate is divided into two layers, the size depends on the customer's requirements. In most cases, 0.476mm color steel plate is used for the lower layer, 950 type enterprise plate is used for the wall surface, and 0.376
color steel plate is used for the inside and outside. Of course, there are also special cases. The thickness of galvanized steel plate in some mobile rooms is 0.35-0.4mm.
If it is the outdoor simple color steel plate movable room, the color steel
plate wall board will use 0.4 centimeters thick galvanized sheet, the galvanized zinc content is 60--80 grams, the sandwich filler material will be able to use the foam board.
International standard cleaning plant, operation room and other color
steel plate thickness standard data wall activity room is to use 0.6 centimeters above thickness, galvanized zinc content of 110 grams above, the purpose is to prevent rust, color steel plate filler can not use PVC, that is, foam board, fire rating is
G550 high-strength color aluminum zinc plating steel plate is used as the outer wall plate, and the thickness of the base plate is not less than 0.60mm. The inner layer is made of high-strength aluminum zinc coated steel plate,
and the thickness of the base plate is not less than 0.50mm. The thickness error is ± 0.02mm. The wall insulation material is superfine glass wool.
Weight of color steel plate coating: aluminum zinc content ≥ 180g / m2 (front and back)
panel: az185 hot-dip aluminum zinc steel plate
Paint application: 20um thick fluorocarbon top coat and 5um thick epoxy primer on the front of outer panel
Organic coating: PVDF fluorocarbon polyester coating system
15um thick polyester
finish and 5um thick epoxy primer on the front of inner panel
20um thick polyester finish on the back, 5um thick epoxy primer
Color steel plate thickness (base plate): outer plate ≥ 0.6
5um thick polyester finish and 5um thick epoxy
primer on the back
Polystyrene color steel plate sandwich board is made of two layers of color coated steel plate as the surface layer. Through the automatic composite molding machine, the adhesive glue is applied on the steel plate, and at the
same time, the thin-walled channel steel is embedded on both sides of the board, which is pressed and dropped into the board.
Specification of machine-made plate: l × 1150 × 50m m, l × 1150 × 75mm, l × 1150 × 100mm, specification of color steel
plate manual plate: l × 985 × 50, thickness of color steel plate: 0.426mm, 0.476mm, 0.50mm, 0.60mm, polystyrene density ≥ 18kg / m3, thermal conductivity: 0.041w/m.k, combustion performance: Class B1 (flame retardant), maximum service temperature: 100.