| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent stress concentration in a waterproof sheet installed to a wall surface and also to offer an installing work which can be performed easily. <P>SOLUTION: A roller installing board 48 attached with rollers 56 is installed at a side portion of an infrared irradiation apparatus 26 equipped with an infrared irradiation source 28. Then, the infrared irradiation apparatus 26 is moved in a longitudinal direction of an installing member 20 formed to a longitudinal shape while irradiating infrared rays to the installing member 20. In this case, a worker holds a grip 43 and pushes a waterproof sheet 18 toward the installing member 20 and also moves the infrared irradiation apparatus 26 in such a manner that the roller 56 turns and runs on the waterproof sheet 18 above melted portions of the installing member 20. In this way, the surface of the longitudinal installing member 20 is continuously melted and the waterproof sheet 18 can be adhered continuously and efficiently to the installing member 20. <P>COPYRIGHT: (C)2008,JPO&INPIT |
