Cement fiberboard is a product made of fiber cement as raw material and processed with mineral silicon components.As a thermal insulation material,it meets the A2 fire protection requirements as well as the quality requirements of no cracking and water penetration.Therefore,it is widely used in external wall insulation projects.Cement fiber board is also a protective layer of thermal insulation material.The combination of cement fiber board and thermal insulation layer forms a prefabricated thermal insulation board,which changes the installation process of the exposed thermal insulation board wall.A semi-assembled external wall thermal insulation wall with prefabricated thermal insulation boards is formed,which completely solves the problems of poor fire resistance and poor durability of the polymer mortar protective layer.

cement fiber board

　　Cement fiberboard can also be glued to both sides of a concrete slab and fixed and installed with nails to form a prefabricated non-reinforced concrete slab.On the one hand,prefabricated non-reinforced concrete slabs can be used to install interior partition walls,and on the other hand,they can also be used to install external walls in hot summer areas.