| 摘要 |
PURPOSE: An external finishing material is provided to reduce a curing time, to ensure simple construction by mixing an aqueous epoxy mixed resin and a fast curable mortar, and to secure excellent adhesive force and strength. CONSTITUTION: An external finishing material comprises a coating layer and an aqueous upper coating agent layer formed on the upper part of the coating layer. The coating layer includes an aqueous epoxy mixed resin 27~50 weight %, quick-hardening mortar 47~70 weight % and hardener 2~9 weight %. The aqueous upper coating agent layer includes aqueous epoxy mixed resin 85~91 weight %, UV blocking agent 1~2.9 weight %, gloss agent 1~2.9 weight % and hardener 6~12 weight %. |
