Exterior wall waterproof construction tool and construction method adopting same

Abstract

The invention relates to an exterior wall waterproof construction tool and a construction method adopting the same. The construction tool comprises a protective sleeve, a coating structure arranged in the protective sleeve and a limit structure mounted on the protective sleeve, wherein the coating structure can be pushed and pulled to move along the protective sleeve, a coating sponge is fixed on the push-pull moving front end surface of the coating structure and stretches out of the protective sleeve or enters the protective sleeve along with the push-pull moving of the coating structure; the limit structure is used for limiting the push-pull moving of the coating structure to enable the coating sponge to stretch out of the protective sleeve by a set distance. The coating sponge is used for painting waterproof paint, through combination of protection and limit functions of the protective sleeve and the limit structure, the painting specifications of the waterproof paint painted to exterior walls are unified, waterproof glue layers formed by painting are uniform in thickness and unified in size, and substantial construction quality and appearance effect are realized for architectural engineering.

Description

technical field [0001] The invention relates to the field of quality hidden danger treatment in the process of building reinforcement, in particular to a waterproof construction tool for an exterior wall and a construction method thereof. Background technique [0002] In building structure engineering, during the construction of the main structure, the external wall formwork reinforces and retains the stay bolt holes, and condensation and leakage often occur during use, which affects the functional use of the house. Therefore, it is necessary to carry out insulation sealing and waterproof treatment on this node to avoid condensation or water leakage on the wall. Polyurethane waterproof coating needs to be applied in the treatment of the pull bolt holes on the outer wall of the main structure. The outer walls are provided with pull bolt holes at intervals of 500mm in the water direction and vertical direction. It is difficult to ensure that it will affect the construction qu...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects of the prior art, provide a waterproof construction tool for exterior walls and its construction method, and solve the difficulties in the traditional use of brushes for waterproofing, poor construction effect, and uneven waterproof thickness. , the brushing range is large or small, resulting in insufficient waterproof brushing area or waste of waterproof paint, etc.

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