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SURFACE-WATERPROOFING BASE FOR MINERAL BOARD USING A MIXED-USE NONWOVEN FABRIC AND A WATERPROOFING COATING LAYER, AND A PRODUCTION METHOD THEREFOR
SURFACE-WATERPROOFING BASE 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在矿山板上的防水基础及其生产方法
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摘要
The present invention relates to a surface-waterproofing base for mineral board using a mixed-use nonwoven fabric and a waterproofing coating layer, and to a production method therefor, and relates to an invention wherein a surface-waterproofing base, in which a waterproofing coating layer is formed on top of a single nonwoven fabric, is produced by providing the steps of: producing a mixed-use nonwoven fabric by mixing cellulose fibre, glass fibre and an organic fibre; producing a waterproofing coating liquid comprising an acrylic binder solid fraction, water, an inorganic filler, a water-repelling agent, a pigment and an antimicrobial agent; and coating and drying the waterproofing coating liquid on top of the mixed-use nonwoven fabric; thereby making it possible to improve adhesion with the mineral board and to provide an economic surface-waterproofing base for buildings.
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