| 摘要 |
PROBLEM TO BE SOLVED: To provide a waterproofing tool for a building, civil engineering and industrial device which enables a firm waterproofing of a joint of a building structure for a long period of time, and a waterproofing method utilizing the tool. SOLUTION: The waterproof tool 1 is composed of a three-dimensional integrally molded item, which is fabricated by a powder molding method and made of a thermoplastic resin sheet piece 4 so as to be applied to a spot, in which there is a leakage of water or to a region, in which there is a possibility of a leakage of water of a building, civil structure or industrial device. A waterproofing method is carried out for a region including a joint of a building, civil structure, to which a waterproofing treatment is applied, utilizing the tool 1. Thus a waterproofing performance at a three-dimensional portion of a building, civil structure, where water leaks, can be largely improved. Firm waterproofing characteristics can be imparted to a joint of the building, civil structure for a long period of time by a simple method. |
