BUILDMART cement board is a kind of building decoration board with stable performance and light weight. It is mainly made of cement, reinforced by natural fibers, and undergoes processes such as pulping, emulsification, molding, pressing, autoclaving, drying and surface treatment. The color is gray. After polishing the surface, the thickness uniformity is better and the texture is clearer. And because it is cement, it has higher strength and better waterproof performance.