| 摘要 |
PROBLEM TO BE SOLVED: To provide a waterproof finish structure which is sufficiently and tightly bonded to a substrate concrete and is hardly peeled even in a portion other than portions bonded by fixtures, of an air-permeable sheet body, and in which accordingly the air-permeable sheet body is not peeled even when a negative pressure pulsating due to strong wind is generated, and a waterproof finish method.SOLUTION: With regard to an inventive waterproof finish structure and a waterproof finish method: a moisture curable urethane resin adhesive having a resin solid content of 50 to 90 wt.% and a viscosity of 4.0 to 25.0 Pa*s/25°C is applied on a substrate concrete by 0.3 to 0.5 kg/m; an air-permeable sheet body is immediately disposed on the coated surface so that a fiber base material surface of the air-permeable sheet body with a non-air-permeable layer laminated abuts on one face of a fiber base material having a basis weight of 150 to 250 g/m; and an unsaturated polyester resin fiber-reinforced resin layer is formed on the non-air-permeable layer of the air-permeable sheet body. |
