| 摘要 |
PURPOSE:To obtain a cement admixture or a cement composition for self leveling respectively useful as a self leveling floor material, etc., in the field of architecture. CONSTITUTION:This cement admixture for leveling is composed mainly of a casein, polyethylene oxide, a water retention agent and an anti-foaming agent and the cement composition for self leveling is composed mainly of cement, an aggregate and the cement admixture. If this invented cement composition for leveling is used, a subfloor excellent in fluidity, low in reduction of fluidity at the initial stage, free from generation of a troweling unevenness pattern on the cured surface and excellent in smoothness can be provided. |
