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SURFACE-WATERPROOFING SHEET FOR MINERAL BOARD USING A MIXED-USE NONWOVEN FABRIC AND A WATERPROOFING COATING LAYER, AND A PRODUCTION METHOD THEREFOR
SURFACE-WATERPROOFING SHEET FOR MINERAL BOARD USING A MIXED-USE NONWOVEN FABRIC AND A WATERPROOFING COATING LAYER, AND A PRODUCTION METHOD THEREFOR
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机译:混合使用的非织造布和防水涂料层的矿物板表面防水板及其生产方法
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摘要
The present invention relates to a surface-waterproof sheet for inorganic boards including multi-use non-woven fabrics and a waterproof coating layer, and a method of manufacturing the same. The method includes preparing a multi-use non-woven fabric composed of cellulose fibers, glass fibers and organic fibers; preparing a waterproof coating solution containing a powdery acrylic binder, water, an inorganic filler, a water repellent, a pigment and an antimicrobial agent; and coating the waterproof coating solution on the multi-use non-woven fabric, followed by drying the waterproof coating solution, thereby providing surface-waterproof sheet for inorganic boards for buildings, which has improved adhesion to the inorganic board and economic feasibility.
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