Based on decades of experiences and practise on R&D and manufacturing of wall panel production line machinery and technology on the EPS cement wall panel manufacturing industry,We have figured out the type of main raw materials for make the EPS cement sandwich wall panel.
Sand,fly ash,stone powder,slag,perlite.etc, can be used as the main wall panel making materials, adding cement,expanded EPS particles(Expandable Polystyrene Styrofoam),chemical additives and water, under the accurate and precised formula and ratio, making the foam slurry, and the wall panel can be with the skin side cover board or without such side cover board just remain plain wall panel surface.
If using the skin side cover board, commonly there are two kinds of side cover boards are widely used, one is Calcium Silicate Board the other is Cement Fiber Board.
Calcium silicate board is the main side cover materialsfor making lightweight EPS cement composite wall panel. The regular length of thecalcium silicate board is 2440mm, width is 610mm, thickness is 4mm to 6mm, most ofour wall panel making plant owners use 5mm or 6mm thickness as the wall panel sidecover board.The calcium silicate board is fireproof and waterproof, it’s a perfect materialsas the protect cover for the EPS sandwich wall panel.
Regular specifications of EPS Wall Panel:
- Length:2440mm,3000mm,etc.
- Width: 600mm,610mm,etc.
- Thickness: 60mm90mm100mm120mm150mm180mm200mm,etc
