... Panel is a kind of new light weight energy saving wall material taking reinforced 4.5mm calcium ... panel, cement and EPS polystyrene foam as core material and forming by one time compound. The ... as hospital, hotel, school, office, building, apartment and so on, for new construction, addition or renovations. It is ... , Singapore, Canada, Lybia, Ireland and so on. BUILDING MATERIAL EPS&CEMENT HOLLOW PANEL