| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a floor heating system capable of preventing a sheet body from being deformed swelling to maintain an aesthetic appearance when a flexible sheet body is used as a floor finishing material. <P>SOLUTION: A heating mat A is installed on a floor slab U, and a rectangular sub-floor plywood C is installed in parallel on the heating mat, and a floor finishing material D is laid on the sub-floor plywood installed in parallel. The floor finishing material D is a flexible sheet body, and has recessed grooves E disposed in parallel on the rear face or the surface of the floor finishing material D. <P>COPYRIGHT: (C)2012,JPO&INPIT |
