| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor heating panel that facilitates disposing a heat transfer sheet in the portion positioned at the curved part of a recessed groove.SOLUTION: A floor heating panel includes: a pipe serving as the flow path of a heating medium; a base material having a straight part and a curved part, and on the surface of which a recessed groove for embedding the pipe is formed so as to dispose the pipe in a meandering manner; and a heat transfer sheet 4 disposed between the pipe and the recessed groove. Notches 5 are formed in the direction intersecting with an extension direction of the recessed groove at least in the portion disposed at the curved part of the heat transfer sheet. |
