الوصف

Polystyrene sandwich roof panel introduction
Sandwich panels are always used as various roofs and walls referring to the large size factory buildings,temporary house,dormitory,storages,exhibition halls,gymnasiums etc.
Characters
Sandwich panels have characters of light weight,heating insulation,sound insulation,fire-resistance,waterproof,moisture proof,anti-rust,strong bearing capacity,etc.
Component
Steel sheet+EPS core materials+steel sheet
General thickness for steel sheet"0.**6mm,0.**6mm,0.**6mm,0.**6mm,0.**6mm
General thickness for core:*0mm,*5mm,**0mm