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INORGANIC HIGH ELASTIC FILLER FOR REPAIRING AND REINFORCING CRACK PART, CAPABLE OF FORMING WATERPROOF COATING FILM WHEN PAINTING OUTER WALL OF CONCRETE BUILDING, AND METHOD FOR REPAIRING AND REINFORCING CRACK PART USING SAME
INORGANIC HIGH ELASTIC FILLER FOR REPAIRING AND REINFORCING CRACK PART, CAPABLE OF FORMING WATERPROOF COATING FILM WHEN PAINTING OUTER WALL OF CONCRETE BUILDING, AND METHOD FOR REPAIRING AND REINFORCING CRACK PART USING SAME
The present invention relates to an inorganic high elastic filler for repairing and reinforcing a crack part, capable of forming a waterproof coating film when painting an outer wall of a concrete building, which can be used especially efficiently for a crack part which is mainly generated on a wall of a building or a road surface, provides the clean appearance when the outside is painted, and can prevent the inconvenience of frequent re-repair, and to a method for repairing and reinforcing a crack part using the same. The inorganic high elastic filler is prepared by mixing any one powder selected from stone powder having a particle size of 100 to 200 mesh, calcium carbonate powder, Portland cement, calcium sulfo-aluminate-based cement, and blast furnace cement, a main ingredient part prepared by mixing 45 to 55 wt% of ethylene vinyl acetate, 20 to 30 wt% of a diluent, 15 to 25 wt% of distilled water, 1 to 5 wt% of polyurethane, 1 to 5 wt% of rosin or rosin ester, and 0.05 to 0.3 wt% of a pH adjuster, and an accelerating agent, in a weight ratio of 1 : 0.4 to 0.6 : 0.1 to 0.2, wherein the inorganic high elastic filler is applied on a crack part, and also, a reinforcing unit of the present invention selectively is applied, thereby improving the strength.;COPYRIGHT KIPO 2019
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