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Gypsum Board Construction Advantages

Jun 22, 2018

Gypsum board is an excellent fire resistive material. It is the most commonly used interior finish where fire resistance classifications are required. Its noncombustible core contains chemically combined water which, under high heat, is slowly released as steam, effectively retarding heat transfer. Even after complete calcination, when all the water has been released, it continues to act as a heat insulating barrier. In addition, tests conducted in accordance with ASTM E 84 show that gypsum board has a low flame spread index and smoke density index. When installed in combination with other materials it serves to effectively protect building elements from fire for prescribed time periods.

Hebei Xiangyi Mechanical supply Gypsum Board Machine, Gypsum Powder Equipment with high quality. Welcome to contact us to know more knowledge.

Gypsum Board Machine


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