| 摘要 |
PROBLEM TO BE SOLVED: To provide a water-proof normal temperature shrinkage tube that can be used in places where the use of fire, power supplies, or the like is restricted and narrow places regardless of the installation place and size of an object to be subjected to waterproof protection, and has excellent working efficiency and waterproof protection performance. SOLUTION: This water-proof normal temperature shrinkage tube is equipped with a cylindrical core 12 that can be dismantled, normal temperature shrinkage tube layers 14 and 16 that are supported while diameters are elastically extended on the cylindrical core 12, a water-proof 18 that is formed by cylindrically winding metal foil 18 in a periphery direction for overlapping both side edges that are opposite each other, and is included between the normal temperature shrinkage tube layers 14 and 16, and an adhesive layer 20 that adheres onto the internal- and external-periphery surfaces of the water-proof layer 18 for forming, and allows the water-proof layer 18 to adhere to the normal temperature shrinkage tube layers 14 and 16. |
