Color steel sandwich panel specifications and performance:
1. Color steel sandwich panel, often adopts the plug-in type, which has the advantages of convenient installation, time saving, material saving, good flatness and high strength, especially suitable for ceiling and partition system.
2, thickness (mm): 50-250;
3, length (mm): due to continuous molding production, the length of the board 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°C.
6. Rockwool Bulk density: ≥110kg/m3 Thermal conductivity: ≤0.043W/m.K Maximum operating temperature: about 500°C A|Incombustibility: Grade B1 B. Non-combustible: Class A
A, 950 watt color steel sandwich panel is integrated with corrugated board and sandwich panel, which is three times stronger than ordinary flat color steel sandwich panel. The hidden self-drilling screw is connected with the roof truss without destroying the exposed color coated board. In part, the life of the color steel sandwich panel is extended; the plate and the plate are connected by a buckle cap type, which is convenient for construction and improves the efficiency, and the maximum feature is not easy to seep.
B. Rock wool thermal insulation color steel sandwich panel The core material is made of basalt and other natural ore as the main raw material, melted into fiber at high temperature, added with appropriate amount of binder, and solidified and processed. The product is suitable for industrial equipment, construction, ship insulation, sound insulation, etc., and is suitable for purifying rooms, explosion-proof fire-proof workshop ceilings, partitions, etc.
C, PU polyurethane color steel sandwich panel sandwich panel bonding strength is not less than 0.09MPa, sandwich panel combustion performance reaches B1 grade, bending capacity sandwich panel deflection is Lo / 200 (Lo is the distance between the supports) When the sandwich panel has a bending capacity of not less than 0.5 Kn/m2.
D. Polyurethane edge-sealing glass wool and rock wool sandwich panels are made of high-quality color coated steel sheets as the surface material, continuous cotton fiber rock wool and glass wool as the core material, and high-density rigid foamed polyurethane for the mouth filling. High-pressure foam curing, automatic dense cotton cloth and composited by super long precision double track control, its fireproof effect is better than pure polyurethane sandwich panel.
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