COVER MATERIAL THERMAL FUSION TOOL AND COVER MATERIAL THERMAL FUSION METHOD USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a cover material thermal fusion tool easy to construct in a narrow site and having high bonding strength to a coat material while suppressing a heat loss to prevent an occurrence of dew condensation, and also to provide a cover material thermal fusion method using the same.;SOLUTION: The thermal fusion tool 10 is provided for thermal fusion and bonding between the ends of the cover material 12 to cover a pipe 11. The sheet-like heat fusion tool 10 comprises: a thermally fusible sheet-like substrate 13 annularly formed according to the cover material 12; and an electric heating member 15 provided thereon with a hole portion 14. The heating member 15 is energized in the state of being laid between the ends of the cover material 12 to melt the sheet-like substrate 13 and the ends of the cover materials 12. Thereby, a part between the ends of the cover material 12 is thermally fused via the hole portion 14 of the heating member 15.;COPYRIGHT: (C)2009,JPO&INPIT