A method for sealing gaps between building door and window frames and openings

A technology for building doors, windows, and door and window frames. It is applied in the direction of joint fastening/covering, etc. It can solve the problems of inconsistent standards, incomplete sealing, and low efficiency, so as to improve the compactness of joint filling and improve the efficiency of sealing construction , the effect of reducing the risk of cracking

Active Publication Date: 2017-07-28
DONGGUAN VANKE BUILDING TECHN RES
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a sealing method for building door and window frames and opening gaps, which solves the problem of low efficiency, high cost, non-uniform standards, and sealing problems in the construction and operation of existing building door and window frames and opening gaps. Issues such as inaccuracy

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  • A method for sealing gaps between building door and window frames and openings
  • A method for sealing gaps between building door and window frames and openings
  • A method for sealing gaps between building door and window frames and openings

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Embodiment Construction

[0027] The construction and operation of existing building door and window frames and gaps between openings are manually filled, and the filling materials basically cannot be put in place at one time, requiring workers to repeatedly smear and repair, which is time-consuming, labor-intensive and material-intensive, with low efficiency, high cost, and inconsistent standards , The plugging is not dense. The main innovation of the present invention is: before sealing, the hole is processed so that the width of the gap between the door and window frame and the edge of the hole is within the preset range, and the filling mortar preparation process is strictly controlled according to the mass ratio of mortar and water, so that the prepared filling mortar is suitable for use. Standardized filling with pressure fillers, these instrumentalized and standardized operations ensure the compactness and cohesion of the joints, and greatly reduce the production cost.

[0028] figure 1 Show th...

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Abstract

The invention relates to a method for sealing the gap between a building door and window frame and an opening, comprising the following steps: S1. Installing an anti-leakage device: installing an anti-leakage device on one side of the gap, and the anti-leakage device is installed along the side of the door and window frame. Peripheral continuous distribution; S2, preparation of filling mortar: mortar and water are mixed according to the mass ratio of 20:7 to 20:8, and stirred by a mixer to obtain filling mortar; S3, filling pressure filling mortar: use a pressure filler to extract the filling mortar, and pour it into the Filling and pressing the filling mortar in the gap until the gap is filled densely; S4, finishing treatment: within 1 to 3 hours after step S3 is completed, remove the leak-proof device, smooth and press the filling mortar until the filling The surface between the mortar and the door and window frame is flat without gaps. The implementation of the present invention improves the construction efficiency, implements tools and equipment in the construction process, and standardizes finished products, improves the compactness and cohesiveness of the caulking, reduces the risk of cracking of the caulking material, and reduces the risk of water seepage in the openings of doors and windows.

Description

technical field [0001] The invention relates to building construction technology, more specifically, to a method for sealing gaps between building door and window frames and openings. Background technique [0002] At present, the installation of building doors and windows is still to leave holes first, then install door and window frames, and then fill and paint around the doors and windows. In this process, there are specified gaps between the building door and window frames and the reserved holes to ensure the installation Accurately, for the above-mentioned gaps, after the door and window frames are fixed, the subsequent caulking and surface treatment work will be completed by means of manual filling and blocking. If the filling around the doors and windows is not dense, it will easily cause leakage, building exterior wall insulation, and Problems such as the connection and waterproof of the installation holes of doors and windows arise. [0003] However, due to the infl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B1/62
Inventor 王蕴时宇黄江敏陈曲波谭宇昂李金伟
Owner DONGGUAN VANKE BUILDING TECHN RES
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