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COMPOSITON FOR FIRE-RESISTANT GYPSUM BOARD AND A FIREPROOF STRUCTURE COMPRISING GYPSUM BOARD PREPARED BY THE SAME COMPOSITION
COMPOSITON FOR FIRE-RESISTANT GYPSUM BOARD AND A FIREPROOF STRUCTURE COMPRISING GYPSUM BOARD PREPARED BY THE SAME COMPOSITION
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机译：耐火石膏板的组合物和由该组合物制备的包括石膏板的耐火结构
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摘要
The present invention relates to a fireproof gypsum board composition and a refractory structure including the gypsum board manufactured from the fireproof gypsum board composition, and more particularly to a fireproof gypsum board used as a building material by mixing a certain amount of inorganic fibers and clay A fireproof gypsum board composition which is structurally rigid and capable of providing improved fire resistance when fired, and a gypsum board made therefrom. The refractory structure manufactured using the fire retardant gypsum board having the fireproof performance prepared from the composition of the present invention has excellent fire resistance such as that it can secure fireproof performance for 1 hour or more and 2 hours or more at the time of evaluation according to the fire test method according to US 263 Due to the performance, it is possible to construct thinner walls compared to the existing structures having the same performance, which has effects such as building utilization, convenience of construction, and economical efficiency during construction.
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