| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor heating panel having also high heat conductivity and facilitating execution in site without impairing a hot water supply pipe in the case a finished material is nailed. SOLUTION: Hot water supply pipe fitting grooves 2 are provided in a wooden base board 1 sticking an aluminum sheet 3 on the surface thereof. Aluminum paints 4 are applied on the insides of the hot water supply pipe fitting grooves 2. The aluminum paints 4 are not only applied on the insides of the hot water supply pipe fitting grooves 2 but also they are applied around the side edge sections of the hot water supply pipe fitting grooves 2 on the surface of the aluminum sheet 3. Not only the promotion of heat conductivity but also the positions of the hot water supply pipe fitting grooves 2 can be found out with the coated surface on the aluminum sheet 3 as the sign, and when a finished material is nailed, the hot water supply pipe is prevented from being imparired by mistake, and work efficiency is also greatly promoted. |
