| 简介 |
PROBLEM TO BE SOLVED : To provide a wall material composition which forms an earth wall capable of improving life environment by utilizing its deodorizing function and moisture absorbing and releasing characteristics, together with a feeling possessed by clay, and which is roller-coatable and does not require the technical skill for troweling. SOLUTION : The wall material composition is prepared by adding one or two kinds of an acryl emulsion and an ethylene-vinyl acetate copolymer emulsion, a methyl cellulose, a dispersant and water, to a base material formed by blending 100 pts.wt. of calcium carbonate and/or dolomite, 10-100 pts.wt. of clay, 1-10 pts.wt. of a calcium hydroxide, all of them having a grain size of 100 mesh or under, and mixing and kneading them. The viscosity of the wall material composition before application is adjusted to 100-800 mPa s. COPYRIGHT : (C)2007, JPO&INPIT |
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