WATER PROOF FABRIC FOR COATING INORGANIC BOARD AND METHOD FOR FABRICATING THE SAME

摘要

PURPOSE: Water proof fabric for coating an inorganic board is provided to improve adhesion with inorganic board thereby manufacturing economic surface waterproofing paper for construction. CONSTITUTION: Water proof fabric for coating an inorganic board comprises a mixed non-woven fabric(100) consisting of cellulose fiber, glass fiber and organic fiber; and a waterproof coating layer(120) coated on the mixed non-woven fabric. The mixed non-woven fabric comprises 30-70 weight% of cellulose fiber, 28-60 weight% of glass fiber, and 2-20 weight% of organic fiber. The average diameter of cellulose fiber is 5-100μm, and the average length is 1-30 mm. The average diameter of the glass fiber and the organic fiber is 5-20μm, and the average length is 1-30 mm. The thickness of the mixed non-woven fabric is 0.25-0.55 mm.