Mortar for outer adiabatic having excellent crack resistance and high elasticity

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PURPOSE : A mortar for external insulation with excellent crack resistance and high elasticity by adding re-emulsification type powder resin is provided.CONSTITUTION : A mortar for external insulation contains 30-35 weight%% of cement, 2-4 weight%% of alumina cement, 0.5-1.2 weight%% of anhydrite, 40-50 weight%% of silica, 12-15 weight%% of calcium carbonate, 3-5 weight%% of re-emulsification type powder resin, 0.03-0.08 weight%% of anti-foaming agent, 0.1-0.2 weight%% of methylcellulose, 1-2 weight%% of fiber, and 0.2-0.5 weight%% of powdered waterproofing agent. The re-emulsification powder resin contains acryl or EVA(ethylene vinyl acetate resin).COPYRIGHT KIPO 2011