Method for mounting door-window

A technology for doors and windows and frames, applied in the field of building doors and windows installation engineering, can solve problems such as water leakage, difficult blocking of channels, tearing of cement mortar layer, etc., to avoid leakage channels, improve waterproof and sealing ability, and improve the effect of bonding force
CN1851224AInactive Publication Date: 2006-10-25QISHENG NEW TYPE BUILDING MATERIAL TECH DEV SHENZHEN CITY
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
QISHENG NEW TYPE BUILDING MATERIAL TECH DEV SHENZHEN CITY
Publication Date
2006-10-25
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses a door and window installing method, comprising the steps of: a) cleaning a hole on a wall and smearing waterproof polymer cement mortar on the surface of the hole; b) using single-side fixing plate to fix a window frame in the hole; c) injecting foam glue into the gap between the window frame and the hole; d) injecting silicone glue into preset soil-built groove around the windowsill outside the window frame. It can avoid forming a water leakage channel; it can strengthen bonding force between hole surface and foam glue, and water-proofing and sealing ability.
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Description

technical field

[0001] The invention relates to the construction field of building doors and windows installation engineering, in particular to a method for installing doors and windows. Background technique

[0002] In the prior art, when doors and windows are installed in the wall openings of the wall, the following measures are generally adopted:

[0003] 1. Without any treatment on the surface of the wall hole, water seepage caused by slight cracks and pores in the wall hole cannot be prevented;

[0004] 2. In order to fix the window frame conveniently, the two-sided fixing piece is generally used for fixing, that is, a fixing piece is passed through the window frame and nailed on both sides inside and outside, but this will artificially leave a leaking channel, and several pieces are used. The fixed piece is just a few leaking channels, and these channels are difficult to block;

[0005] 3. The gap between the window frame and the wall hole is plugged with cement mort...

Claims

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