| 摘要 |
PROBLEM TO BE SOLVED: To provide an end processing method of an urethane waterproof sheet capable of forming a uniform waterproof layer while shortening a cure period on a job site, and capable of implementing proper processing using a steel anchor while taking secular change into account without driving the anchor into a concrete cursor through the waterproof sheet.SOLUTION: The end processing method uses one or more layers of waterproof sheets 10A each including an urethane-based waterproof material layer that is manufactured in the plant beforehand and affixed on the job site. An anchor channel 51 is opened in the concrete cursor, a primer layer 41 and an adhesive layer 43 are applied, and in the waterproof sheet 10A, a fixed opening 53 larger than the anchor channel 51 is punched beforehand. The waterproof sheet 10A overlaps the concrete cursor, the fixed opening 53 is positioned around the anchor channel 51, an adhesive resin is injected into the anchor channel 51 and the fixed opening 53 which are overlapped, and the cured adhesive resin becomes a cured resin anchor 55. |
