... taking calcium silicate board (fiber cement board) as face panel, cement, EPS, fly ash as core and forming by ... house reconstruction, residence and workshop.Composition: Calcium silicate board(face panel) + Cement and EPS(core)Standard Specification:2270mm×610mm×60 ... -resistant, anti-bug9. increase the using room10. hard surface layer, impact resistant (fixedness and no damage after impacting)11. ...