| 摘要 |
PROBLEM TO BE SOLVED: To provide a free access floor which can prevent a deterioration in the usability of the free access floor, which can prevent complication of a structure of the free access floor, and which can contribute to a reduction in energy consumed by an air-conditioning machine.SOLUTION: The free access floor includes a detachably provided floor panel 20, and a plurality of supporting legs 28 for supporting the floor panel 20. In the free access floor, a thermal storage material 54 is installed in a laid member 52 which is laid between the adjacent supporting legs 28. The free access floor can prevent the deterioration of the usability of the free access floor and the complication of the structure of the free access floor, and can contribute to the reduction of the energy consumed by the air-conditioning machine. |
