Renovation structure of existing outer wall and renovation method of existing outer wall

摘要

PROBLEM TO BE SOLVED: To simplify site work and simultaneously prevent exfoliation of existing exterior wall materials and new exterior materials.SOLUTION: A repair structure of an existing external wall includes: an integrated repair material having an existing exterior wall, a new exterior material and a reinforcing fiber net integrated therein, in which the reinforcing fiber net is placed closer to the existing outer wall than the new exterior material; an adhesive for bonding the existing exterior wall and the integration repair material; a body portion; and an anchor member having a flange portion provided at one end of the body portion. Existing outer wall holes, adhesive holes, reinforcing fiber net holes, and new exterior material holes are formed so as to line up on the existing outer wall, the adhesive material, the reinforcing fiber net, and the new outer covering material, respectively, the body portion of the anchor member is inserted into the existing outer wall hole, the adhesive hole, the reinforcing fiber net hole, and the new exterior material hole, and the flange portion is exposed on the surface of the new exterior material and presses the new exterior material.SELECTED DRAWING: Figure 11