| 摘要 |
A dry wall material for a bathroom is provided to secure the soundproof and the excellent insulation effect using a middle panel made of urethane. A dry wall material for a bathroom comprises a middle panel(100), an inner panel(200) and an outer panel(200'). The inner panel is combined on the one side of the middle panel. The outer panel is combined in the other side of the middle panel. An induction pipe(300) of the traverse direction and longitudinal direction is installed inside the middle panel. The induction pipe of the traverse direction is connected a moving pipe(310). One side of the moving pipe passes through the induction pipe of the transverse direction. The other side of the moving pipe is exposed by outside through the inner panel. A joint groove(110) is located at the end part of the induction pipe. The joint groove is larger than the diameter of the induction pipe. The induction pipe is exposed to the center of the joint groove. One side of a coupling tube(320) is inserted into the induction pipe disclosed to the joint groove. |
