Heat transfer floor structure material and floor structure using this floor structure material

摘要

PROBLEM TO BE SOLVED: To provide a floor structural member and a floor structure using the floor structural member, employing air conditioning for a floor to be more efficiently. SOLUTION: A bearing structure for the floor is brought about by the disposition of the plural floor structural members 1. The member 1 is formed of such a material excellent in heat transfer as aluminum, and a floor surface member 2 composed of, for example, a wood plate is disposed in the floor surface member disposing part 1d of each of the members 1 so as to form a floor surface. A water container 50 filled with water W serving as a storage medium is disposed in an underfloor part. The heat of the heated water W is given off from the first and second direct heat transfer parts 1b and 1c, having a high heat transfer rate, of the member 1. Additionally, the heat of sunlight radiated onto the floor surface is effectively transferred to the water W on the strength of the presence of the heat transfer parts 1b and 1c.