BUILDING MATERIAL SUPPORT, AND CONSTRUCTION METHOD OF DOUBLE FLOOR USING BUILDING MATERIAL SUPPORT, CONSTRUCTION METHOD OF DIRECTLY-STUCK FLOOR, CONSTRUCTION METHOD OF WALL, AND INSTALLATION METHOD OF PIPING

摘要

PROBLEM TO BE SOLVED: To provide a building material support that can install a building material without removing a heat insulation material provided on a floor slab, and provide a construction method of double floor using the building material support, a construction method of directly-stuck floor, a construction method of wall, and an installation method of piping.;SOLUTION: A building material support 1 according to the present invention comprises a leg part 11 that penetrates a heat insulation material 3 provided on a floor slab 2 and is installed on the floor slab 2, and a building material installation surface 12 located higher than the heat insulation material 3. A construction method of double floor 4 includes constructing the double floor 4 by installing a support leg 6 for supporting a floor constitution part to the building material installation surface 12 of the building material support 1 that penetrates the heat insulation material 3 and is installed on the floor slab 2, by using the building material support 1 comprising the leg part 11 that penetrates the heat insulation material 3 provided on the floor slab 2 and is installed on the floor slab 2, and the building material installation surface 12 located higher than the heat insulation material 3.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT