| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a construction method of a concrete structure having painting flooring finish which is applied on the top surface of a concrete floor having a wide variety of small projections and depressions and fine inclination, which is excellent in flatness, firmly integrated, and has high strength properties. <P>SOLUTION: The construction method of the concrete floor structure has the first to fifth processes. In the first process, a primer layer 34 for a self-levelling member is provided on the top surface of the concrete floor of an existing building or a newly-constructed building. In the second process, a self-levelling member slurry 35 is poured and hardened on the top surface of the primer layer 34. In the third process, trowel-pressing processing and/or grinding processing is applied on the surface of a self-levelling member slurry hardening object 36. In the fourth process, a primer layer 37 for a painting flooring is provided on the top surface of the self-levelling member slurry hardening object layer 36. Then in the fifth process, a painting flooring 38 is constructed and hardened on the top surface of the primer layer 37 for the painting flooring. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
