Beijing huacheng jiude building company which are specialized in producing R.C slab???reinforce slab???in china. The concrete materials is the base of concrete slab, moreover, the addition fiber materials enhance the strengthen.SPEC: 1200*2400*4-90(mm) 1220*2440*4-90(mm) APPLICATION:External (exterior) wall panel, internal (interior) wall panel, partition wall panel, flooring, roofing, fence, curtain wall and facade etc. The new building material has been used in various kinds of buildings, such as public facilities, industrial constructions, civil housing, hospitals, hotels, schools, stores, supermarkets etc. The AAC wall panels can replace traditional recast concrete very well. For more information on our AAC (ALC), just contact us without hesitatio