▌Polystyrene sandwich panel

Polystyrene foam sandwich panel is a high-efficiency new composite building material formed by using color steel plate as the surface layer, closed-cell self-extinguishing polystyrene foam as the core material, and pressing the color steel plate with high-strength adhesive through an automatic continuous molding machine. It is mainly applicable to roofs, walls and clean workshops of public buildings, industrial plants, combined cold storage, building floors, commercial kiosks, etc. It has the advantages of heat preservation and waterproof at one time, the construction speed is fast, durable, beautiful and generous.
The polystyrene foam sandwich panels produced by our company are divided into splicing type, plug type, hidden type and bite type.
Specifications
Thickness (mm)50, 75, 100, 150, 200
Length (mm) Due to continuous molding production, the board length can be determined according to engineering needs. Generally, it should not exceed 12000mm under transportation conditions.
Width (mm) Spliced 1200, plug-in 950, 1150, top plate 820, 960, 1000, 1150, 1200
Weight (sandwich panel surface is 0.6 thick color steel plate)

Heat transfer coefficient K (common specification)

Average sound insulation

Mechanical properties Maximum allowable span of sandwich panel (m)(applicable to roof panel)

Maximum allowable span of sandwich panel (m)(applicable to house cotton board)