Sealed connection structure of aluminum alloy window frame

Abstract

An aluminum alloy window frame sealing connection structure solves the problem of rainwater leakage caused by insufficient filling of the gap between the aluminum alloy window frame and the opening wall. It includes an aluminum alloy window frame and a stone panel fixed on the wall of the hole. The frame and the hole wall are sealed and connected with a waterproof rubber plate. After one end of the waterproof rubber plate is connected and fixed with the aluminum alloy window frame frame by stainless steel screws, it is sealed with the stone panel by a sealing material. The other end of the waterproof rubber plate is connected to the hole. The wall is connected and fixed by nailing, the gap between the bottom of the waterproof rubber plate and the wall of the hole is sealed with sealant, and the gap between the waterproof rubber plate and the steel sub-frame is filled with thermal insulation material. Its structural design is reasonable to ensure that the gap is filled full and dense without cracks, and the sealing connection is reliable, which can effectively prevent rainwater leakage and improve the airtightness and thermal insulation performance of aluminum alloy windows.

Description

technical field [0001] The invention relates to a structure that prevents rainwater leakage and improves the airtightness of the aluminum alloy window by connecting the frame of the aluminum alloy window with the wall of the opening, especially an aluminum alloy window that has the functions of significantly improving waterproof, windproof and heat preservation. Frame sealing connection structure. Background technique [0002] At present, aluminum alloy windows are widely used in commercial residential buildings and building curtain wall projects. The connection between the aluminum alloy window frame and the wall of the opening is the most common part of rainwater leakage; the main reasons are: [0003] 1. The filling material at the connection part does not fill the gap between the frame of the window frame and the wall of the opening, forming a hollow phenomenon or crack; [0004] 2. The size of the hole in the wall cannot meet the design requirements, causing the gap be...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a sealed connection structure of aluminum alloy window frames, which solves the problems of insufficient filling of the gap between the aluminum alloy window frame and the wall of the opening, and rainwater leakage. The filling is full and dense, without cracks, and the sealing connection is reliable, which can effectively prevent rainwater leakage, and significantly improve the airtightness, waterproof, windproof, and heat preservation functions of aluminum alloy windows.

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