gypsum board The paper faced gypsum board is a lightweight decorated material with all kinds of specifications. The principal raw material of the gypsum board are calcined gypsum(natural gypsum, desulfurized gypsum£¬ardealite) and face protective paper and it also contains a certain proportion of water, starch, accelerator and foaming agent. After the process of mixing, forming, cutting, drying, size fixing, the paper faced gypsum board will be formed. It has the following advantages: lightweight, fireproof, thermal insulation, vibration-proof, simple processing, convenient operation, and the fine and beautiful decoration effect etc. it use 20 feet or 40 feet containers for transportation.