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COMPOSITION FOR WATERPROOFING GYPSUM BOARD AND WATERPROOFING GYPSUM BOARD MANUFACTURED THEREFROM
COMPOSITION FOR WATERPROOFING GYPSUM BOARD AND WATERPROOFING GYPSUM BOARD MANUFACTURED THEREFROM
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机译:用于防水石膏板和防水石膏板的组合物
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摘要
The present invention relates to a waterproof gypsum board composition comprising 1 to 5 parts by weight of unexpanded vermiculite, 6 to 20 parts by weight of pyrophyllite, and 0.35 to 1.5 parts by weight of glass fibers based on 100 parts by weight of calcined gypsum, and a waterproof gypsum board prepared therefrom. .
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