| 摘要 |
A construction method for a Y-type waterproof sheet is provided to improve waterproofing effect and to cut down on maintenance cost by improving adhesive strength and tensile strength and preventing the water leakage of a structure. A construction method for a Y-type waterproof sheet comprises the steps of applying adhesives on a structure to be waterproofed and spreading a Y-type waterproof sheet right above, attaching the front, preparing 10 centimeters of the next waterproof sheet and opening up 10 centimeters of the end of the waterproof sheet, removing transparent vinyl and applying adhesives on the open part, inserting 10 centimeters of the waterproof sheet to the open part and applying adhesives on the inserted part, covering up the remaining open part and sealing up by compressing with a roller or an iron not to have air in and to prevent the permeation of impurities. |
