... ,760mm,820mm,840mm,880mm,900mm,950mm,980mm,1150mm Thickness of EPS 50mm,75mm,100mm Steel sheet thickness 0.18mm-0.80mm ... , and the core material is the self-extinguishing closed cell polystyrene foam, It is a kind of high-strength composited building ... : 70º C---80º C5. Oxygen index: ≥ 26 Light self-weight EPS sandwich panel Verified Information This information is Verified by Bureau ...