Window anti-seepage installation and construction method

Abstract

The invention relates to a window anti-seepage installation and construction method which aims at solving the problem of seepage between a window and a wall body. The method adopts the technical proposal that a die for a waterproof frame device with a water blocking structure is arranged around a preserved building body window opening, a reinforcing steel bar and matching parts thereof are arranged in the die and then concrete pouring is performed, the die is removed after the curing period to form an anti-seepage frame device with a water blocking structure or a sectional prefabricated waterproof frame, and the anti-seepage frame device or the sectional prefabricated waterproof frame is spliced in the preserved building body window opening and bonded and linked with epoxy resin adhesive; and the matching window frame is fixedly installed in the waterproof frame device, polyurethane foam adhesive is used between the window frame and the waterproof frame device as sealing and filling material, and polyurethane sealant and cement mortar are used for accurately sealing a zero-clearance decorative layer. The invention has the beneficial effect that the method overcomes the problem of seepage, is simple in process flow and is easy for operation.

Description

Technical field [0001] The invention relates to a window installation method, in particular to an installation and construction method for preventing leakage of a window. Background technique [0002] In modern residential construction projects, windows are important ventilation and lighting facilities in the home, and their installation quality is very important. The installation of windows is generally in the later stage of civil engineering. The traditional concrete walls have flat windows on all sides. The frame is installed in such a window cavity. Although the window frame and the wall of the window cavity are filled with sealing materials, after a certain period of time, due to material, climate and other reasons, the filler will shrink and crack, and water seepage is inevitable. Especially in the southern part of the rainy season, the infiltrated rainwater cannot be discharged from the drain hole in time, and the rainwater will penetrate and diffuse into the room through ...

AI Technical Summary

Problems solved by technology

[0002] In modern residential construction projects, windows are important ventilation and lighting facilities in the home, and their installation quality is very important. The installation of windows is generally in the later stage of civil engineering. The frame is installed in such a window opening. Although the space between the window frame and the wall of the window opening is filled with sealing materials, after a certain period of time, due to material, climate and other reasons, the filler will shrink, crack, etc., and water seepage is inevitable. Especially in the south where there are more rainy seasons, the infiltrated rainwater cannot be drained from the drain holes in time, and the rainwater will penetrate and spread indoors through the gap between the lower frame of the window and the bottom surface of the window hole, causing water seepage

At present, a waterproof groove is reserved between the window frame and the window opening, but the problem has not been fundamentally solved

Images