CONCRETE FLOOR STRUCTURE AND ITS CONSTRUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a construction method which can provide a poured floor-finished concrete floor structure with high horizontal leveling performance and excellent adhesive strength characteristics in a short construction period, and the concrete floor structure which can be obtained by the construction method.

SOLUTION: This construction method for the concrete floor structure comprises: a step of providing a primer layer 34 for self-leveling material mortar on the top surface 31 of a concrete floor of a building; a step of providing a self-leveling material slurry hardening body layer 36 by placing and hardening slurry 35 prepared by mixing water with a self-leveling material containing alumina cement and resin powder; a step of providing a primer layer 37 for a poured flooring material by coating and drying a primer for the poured flooring material; and a step of providing a base coat layer 38 for the poured flooring material.

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