... EPS(core) + Calcium silicate board(face panel) EPS Cement Sandwich Wall PanelMost Advantage:Energy-saving, light weight, environmental protectionArea- ... : JYComposition: Fibre reinforced calcium silicon board or cement calcium silicon board as panel, with cement, EPS, Fly ash as fillers and forming ... , we shall with highly pleausre to service for you.:-) EPS Cement Sandwich Wall Panel (ISO&CE)100mm