1. Color-steel sandwich panels often use tongue-and-groove inserts. It has the advantages of convenient installation, time-saving, material-saving, good flatness, and high strength. It is especially suitable for suspended ceilings and partition systems.
2. Thickness (mm): 50-250;
3. Length (mm): Due to continuous molding production, the board length can be determined according to user needs;
4. Width (mm): 1150 (1200)
5. Core material performance: A. Polystyrene Bulk density: ≥15kg/m3 Thermal conductivity ≤0.036W/m.K Maximum operating temperature: about 100℃.
6. Rock wool Bulk density: ≥110kg/m3 Thermal conductivity: ≤0.043W/m.K Maximum operating temperature: about 500℃ A|Incombustibility: B1 grade B, Incombustibility: A grade
A. 950 corrugated color steel sandwich panel integrates corrugated board and sandwich panel, which is three times stronger than ordinary flat color steel sandwich panel. It uses hidden self-drilling screws to connect to the roof truss, and does not damage the exposure of the color coated panel. In part, the life of the color steel sandwich panel is prolonged; the connection between the panel and the panel adopts the buckle cap type, which is convenient for construction, improves the efficiency, and the biggest feature is not easy to seepage.
B. Rock wool thermal insulation color steel sandwich panel The core material is made of basalt and other natural ores as the main raw material, melted into fibers at high temperature, added with appropriate amount of binder, and solidified. This product is suitable for thermal insulation and sound insulation of industrial equipment, buildings, and ships, as well as for clean rooms, ceilings and partitions of explosion-proof and fire-proof workshops.
C. The bonding strength of PU polyurethane color steel sandwich panel is not less than 0.09MPa, the combustion performance of the sandwich panel reaches B1 level, and the deflection of the sandwich panel is Lo/200 (Lo is the distance between the supports) When the flexural bearing capacity of the sandwich panel is not less than 0.5Kn/m2.
D. Polyurethane edge-sealed glass wool and rock wool sandwich panels are made of high-quality color-coated steel plate as the surface material, continuous cotton fiber rock wool and glass wool are the core materials, and high-density rigid foamed polyurethane is the tongue and groove filling. High-pressure foaming and curing, automatic dense cloth cotton and super-long precision double track control molding compounded, its fireproof effect is better than pure polyurethane sandwich panel.