| 摘要 |
PROBLEM TO BE SOLVED: To provide an executing method of piping and a joint used for the executing method which facilitates work to install the piping made of a synthetic resin material laid under a floor board in the state where the piping is stood toward the floor board side. SOLUTION: Under the floor board 12, the joint 14 is connected to a hot-water supply pipe 11 laid on a concrete slab 13. Then, a pipe connection part 16 side of the joint 15 is inserted through insertion holes 12a and 25a provided through the floor board 12 and a floor material 25, a flange part 27 formed on the joint 15 is brought into contact with a lower face of the floor board 12, and the joint 15 is fixed to the floor board 12 through the flange part 27. As a result, the hot-water supply pipe 11 is installed in the state where the pipe is stood toward the floor board 2 side. COPYRIGHT: (C)2003,JPO
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