| 摘要 |
PROBLEM TO BE SOLVED: To provide a concrete floor structure and its construction method, capable of arranging a self-leveling hardening material layer superior in a surface appearance on a concrete surface. SOLUTION: This concrete floor structure is composed of at least (E) a cement concrete floor layer, (D) a hardening material layer provided by hardening a mixture of cement concrete and an acrylic emulsion, (C) a hardening material layer of an acrylic primer from a self-leveling material and (B) a hardening material layer of a cement self-leveling material. The concrete floor structure of a building is formed by successively laminating the (B) layer on the (C) layer, the (C) layer on the (D) layer and the (D) layer on the (E) layer. The concrete floor structure is attained by the construction method of the structure. COPYRIGHT: (C)2005,JPO&NCIPI
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