| 摘要 |
A waterproofing method using a waterproof sheet with gas holes is provided to form a high quality waterproof layer having resistance against the contraction and expansion of a waterproofing object. A waterproofing method comprises the steps of: organizing the surface of a waterproofing object; forming a primer layer by applying primer on the surface on the waterproofing object; forming a waterproof coating by applying a coating waterproof material on the primer layer; and adhering a waterproof sheet to the waterproof coating before hardened. The waterproof sheet includes gas holes through which the gas existing between the waterproofing object and the waterproof sheet is exhausted. |
