| 摘要 |
PROBLEM TO BE SOLVED: To provide a flooring which has a heat storage function and which has a simple structure and strength sufficient for a floor material.SOLUTION: A flooring 1, which is used as a floor finishing material, assumes a rectangular planar shape. A plurality of recesses 2 like a shallow pan in a plan view are provided on its backside, and a heat storage sheet S, in which a plurality of bags 4 with an encapsulated gelatinous heat storage material 3 are structurally connected together, is stuck thereon. Each of the bags 4 of the heat storage sheet S is fitted into the recesses 2. |
