CN104499880B - The reserved opening of external window of architectural engineering cast-in-situ concrete beam and window frame connection construction method - Google Patents
The reserved opening of external window of architectural engineering cast-in-situ concrete beam and window frame connection construction method Download PDFInfo
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- CN104499880B CN104499880B CN201410828242.XA CN201410828242A CN104499880B CN 104499880 B CN104499880 B CN 104499880B CN 201410828242 A CN201410828242 A CN 201410828242A CN 104499880 B CN104499880 B CN 104499880B
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Abstract
The reserved opening of external window of architectural engineering cast-in-situ concrete beam and window frame connection construction method, it relates to a kind of external window of building and entrance construction method. The invention solves opening of external window and window frame connection construction method, to there is side seam bigger than normal poorly sealed, it is impossible to stops that wall face rainwater penetrates into, thus causing the problem that wall face rainwater penetrates into. One, installation form: during opening of external window reserved according to exterior window installation site making cast-in-situ concrete beam, adopt template as the template of lower window frame joint face molding beam, after concrete cast opening of external window completes and intensity reaches requirement, does not remove this template; Two, the second clapboard of lower window frame is inserted in the first wedge-shaped impression, the first clapboard of template is inserted in the second wedge-shaped impression, make lower window frame and template block the two mutually and form compact siro spinning technology; Three, plug-in apron flashing is installed; Step 4, installation press strip. The present invention is for the reserved opening of external window of architectural engineering cast-in-situ concrete beam and window frame connection construction.
Description
Technical field
The present invention relates to a kind of construction techniques, be specifically related to the reserved opening of external window of a kind of architectural engineering cast-in-situ concrete beam and window frame connection construction method.
Background technology
At present, in Building Construction, to the reserved opening of external window of cast-in-situ concrete beam with window frame connection construction frequently with first mounting rail template, again concrete is poured in the space that template surrounds, reach requirement form removal until concrete beam strength after, form the reserved opening of external window of beams of concrete; Window frame adopts metal stator and expanded material to be connected with hole. Said method is in practice of construction process, and opening of external window is connected with window frame that to there is side seam bigger than normal poorly sealed, and fluid sealant is difficult to maintain permanent effect, it is impossible to stopping that wall face rainwater penetrates into, thus causing wall face rainwater to penetrate into, causing that indoor environment worsens.
To sum up, to there is side seam bigger than normal poorly sealed for existing opening of external window and window frame connection construction method, it is impossible to stopping that wall face rainwater penetrates into, thus causing wall face rainwater to penetrate into, causing that indoor environment worsens.
Summary of the invention
The present invention solves that existing opening of external window and window frame connection construction method exist side seam bigger than normal poorly sealed, can not stop that wall face rainwater penetrates into, thus causing the problem that wall face rainwater penetrates into, and then provide the reserved opening of external window of a kind of architectural engineering cast-in-situ concrete beam and window frame connection construction method.
The present invention solves that above-mentioned technical problem adopts the technical scheme that:
The reserved opening of external window of the architectural engineering cast-in-situ concrete beam of the present invention is as follows with window frame connection construction method step:
Step one, installation form:
During opening of external window reserved according to exterior window installation site making cast-in-situ concrete beam, adopt template as the template of lower window frame joint face molding beam, after concrete cast opening of external window completes and intensity reaches requirement, do not remove this template, the upper surface being provided with the first clapboard, the first clapboard and template on the upper surface of described template along its length forms the first wedge-shaped impression;
Step 2, the lower window frame of installation:
Second clapboard of lower window frame is inserted in the first wedge-shaped impression, first clapboard of template is inserted in the second wedge-shaped impression, make lower window frame and template block the two mutually and form compact siro spinning technology, being provided with the second clapboard along its length on the lower surface of described lower window frame, the lower surface of the second clapboard and lower window frame forms the second wedge-shaped impression;
Step 3, plug-in apron flashing is installed:
First sealing joint strip is installed on the adhesive tape mounting groove of plug-in apron flashing, then plug-in apron flashing is connected on the end face of lower window frame outside, make plug-in apron flashing lower surface be connected by the first sealing joint strip is airtight with template; Plug-in apron flashing extends to the lateral surface of exterior-wall heat insulation benzene plate;
Step 4, installation press strip:
Second sealing joint strip is installed on the adhesive tape mounting groove of press strip, then press strip is connected on the end face of lower window frame indoor.
The invention has the beneficial effects as follows:
The reserved opening of external window of the architectural engineering cast-in-situ concrete beam of the present invention adopts template to replace architectural engineering cast-in-situ concrete beam with window frame connection construction method, after exterior window poured into a mould by concrete and intensity reaches requirement, without form removal, with existing opening of external window compared with window frame connection construction method, simplifying the step of form removal in construction method, operation is simple;
Template is directly blocked the two mutually and is formed tight airtight attachment structure with lower window frame, namely the construction method of the present invention makes the reserved opening of external window of cast-in-situ concrete beam be connected one overall opening of external window waterproof construction of formation with window frame, house circulates even across thawing, sedimentation hole and window frame are without ventilative because producing gap, with existing opening of external window compared with window frame connection construction method, the infiltration of water, good water-proof effect can be blocked well, improve opening of external window and window frame heat-insulating property.
Accompanying drawing explanation
The reserved opening of external window of architectural engineering cast-in-situ concrete beam that Fig. 1 is the present invention is connected overall structure schematic diagram with window frame, and the reserved opening of external window of architectural engineering cast-in-situ concrete beam that Fig. 2 is the present invention is connected overall structure schematic diagram (installation room stool plate 5) with window frame.
Detailed description of the invention
Detailed description of the invention one: as depicted in figs. 1 and 2, the reserved opening of external window of the architectural engineering cast-in-situ concrete beam of present embodiment is as follows with window frame connection construction method step:
Step one, installation form:
During opening of external window reserved according to exterior window installation site making cast-in-situ concrete beam, adopt template 1 as the template of lower window frame joint face molding beam, after concrete cast opening of external window completes and intensity reaches requirement, do not remove this template, being provided with the first clapboard 1-1 on the upper surface of described template 1 along its length, the upper surface of the first clapboard 1-1 and template 1 forms the first wedge-shaped impression;
Step 2, the lower window frame of installation:
Second clapboard 2-1 of lower window frame 2 is inserted in the first wedge-shaped impression, first clapboard 1-1 of template 1 is inserted in the second wedge-shaped impression, make lower window frame 2 and template 1 block the two mutually and form compact siro spinning technology, being provided with the second clapboard 2-1 on the lower surface of described lower window frame 2 along its length, the lower surface of the second clapboard 2-1 and lower window frame 2 forms the second wedge-shaped impression;
Step 3, plug-in apron flashing is installed:
First sealing joint strip 4 is installed on the adhesive tape mounting groove of plug-in apron flashing 3, then plug-in apron flashing 3 is connected on the end face of lower window frame 2 outside, make plug-in apron flashing 3 lower surface be connected by the first sealing joint strip 4 is airtight with template 1;Plug-in apron flashing extends to the lateral surface of exterior-wall heat insulation benzene plate 9;
Step 4, installation press strip:
Second sealing joint strip 7 is installed on the adhesive tape mounting groove of press strip 6, then press strip 6 is connected on the end face of lower window frame 2 indoor.
Inside lower window frame 2 during installation room stool plate 5, indoor window platen 5 can substitute press strip 6 and the second sealing joint strip 7, and after namely the present invention can install press strip 6, user oneself installs windowsill; Windowsill 5 can also be directly installed.
Plug-in apron flashing 3 lower surface is connected by the first sealing joint strip 4 is airtight with template 1, it is possible to play the sealing function between plug-in apron flashing 3 and template 1.
Detailed description of the invention two: as depicted in figs. 1 and 2, in present embodiment step one, template 1 cross section is lower to indention shape. It is so designed that, it is possible to increase the contact area of template 1 lower surface and concrete 10, thus the cementability improved between template 1 and concrete 10, sealing and heat insulating ability. Other composition and annexation and detailed description of the invention one identical.
Detailed description of the invention three: as depicted in figs. 1 and 2, in present embodiment step one, template 1 is PVC fiber glass reinforcement template. Being so designed that, the advantage of PVC fiber glass reinforcement template is to have good sound-proofing, thermal insulation, fire line, air-tightness, watertightness, anti-corrosive properties, heat insulating ability etc. Other composition and annexation and detailed description of the invention one or two identical.
Detailed description of the invention four: as depicted in figs. 1 and 2, in present embodiment step one, lower window frame 2 is the material modified section bar of PVC. Being so designed that, the advantage of the material modified section bar of PVC is to have good sound-proofing, thermal insulation, fire line, air-tightness, watertightness, anti-corrosive properties, heat insulating ability etc. Other composition and annexation and detailed description of the invention one or two identical.
Detailed description of the invention five: as depicted in figs. 1 and 2, in present embodiment step one, the first wedge-shaped impression opening is towards indoor side, and the first wedge-shaped impression is arranged in flaring from the inside to the outside. It is so designed that, it is simple at indoor location door and window. Other composition and annexation and detailed description of the invention one, two or four identical.
Detailed description of the invention six: as depicted in figs. 1 and 2, in present embodiment step one, the second wedge-shaped impression opening is towards outdoor side, and the second wedge-shaped impression is arranged in flaring from the inside to the outside. It is so designed that, it is simple at indoor location door and window. Other composition and annexation and detailed description of the invention five identical.
Claims (6)
1. the reserved opening of external window of architectural engineering cast-in-situ concrete beam and window frame connection construction method, it is characterised in that opening of external window is as follows with window frame connection construction method step:
Step one, installation form:
During opening of external window reserved according to exterior window installation site making cast-in-situ concrete beam, adopt template (1) as the template of lower window frame joint face molding beam, after concrete cast opening of external window completes and intensity reaches requirement, do not remove this template, the upper surface being provided with the first clapboard (1-1), the first clapboard (1-1) and template (1) on the upper surface of described template (1) along its length forms the first wedge-shaped impression;
Step 2, the lower window frame of installation:
Second clapboard (2-1) of lower window frame (2) is inserted in the first wedge-shaped impression, first clapboard (1-1) of template (1) is inserted in the second wedge-shaped impression, the two forms compact siro spinning technology to make lower window frame (2) and template (1) card mutually, the lower surface being provided with the second clapboard (2-1), the second clapboard (2-1) and lower window frame (2) on the lower surface of described lower window frame (2) along its length forms the second wedge-shaped impression;
Step 3, plug-in apron flashing is installed:
First sealing joint strip (4) is installed on the adhesive tape mounting groove of plug-in apron flashing (3), then plug-in apron flashing (3) is connected on the end face of lower window frame (2) outside, makes plug-in apron flashing (3) lower surface be connected by the first sealing joint strip (4) is airtight with template (1);
Step 4, installation press strip:
Second sealing joint strip (7) is installed on the adhesive tape mounting groove of press strip (6), then press strip (6) is connected on the end face of lower window frame (2) indoor.
2. the reserved opening of external window of architectural engineering cast-in-situ concrete beam according to claim 1 and window frame connection construction method, it is characterised in that: in step one, template (1) cross section is lower to indention shape.
3. the reserved opening of external window of architectural engineering cast-in-situ concrete beam according to claim 1 and 2 and window frame connection construction method, it is characterised in that: in step one, template (1) is PVC fiber glass reinforcement template.
4. the reserved opening of external window of architectural engineering cast-in-situ concrete beam according to claim 3 and window frame connection construction method, it is characterised in that: in step one, lower window frame (2) is the material modified section bar of PVC.
5. the architectural engineering cast-in-situ concrete beam according to claim 1,2 or 4 reserves opening of external window and window frame connection construction method, it is characterized in that: in step one, the first wedge-shaped impression opening is towards indoor side, the first wedge-shaped impression is arranged in flaring from the inside to the outside.
6. the reserved opening of external window of architectural engineering cast-in-situ concrete beam according to claim 5 and window frame connection construction method, it is characterised in that: step one second wedge-shaped impression opening is towards outdoor side, and the second wedge-shaped impression is arranged in flaring from the inside to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828242.XA CN104499880B (en) | 2014-12-26 | 2014-12-26 | The reserved opening of external window of architectural engineering cast-in-situ concrete beam and window frame connection construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828242.XA CN104499880B (en) | 2014-12-26 | 2014-12-26 | The reserved opening of external window of architectural engineering cast-in-situ concrete beam and window frame connection construction method |
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| Publication Number | Publication Date |
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| CN104499880A CN104499880A (en) | 2015-04-08 |
| CN104499880B true CN104499880B (en) | 2016-06-08 |
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| CN201410828242.XA Active CN104499880B (en) | 2014-12-26 | 2014-12-26 | The reserved opening of external window of architectural engineering cast-in-situ concrete beam and window frame connection construction method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115263138B (en) * | 2022-07-18 | 2023-06-16 | 中建八局第一建设有限公司 | Door and window opening of non-collecting door and anti-leakage construction method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1146418A (en) * | 1980-12-22 | 1983-05-17 | Jean-Guy Bergeron | Window frame |
| US5458828A (en) * | 1994-01-11 | 1995-10-17 | Chuang; Yung-Chuan | Method for constructing one-step grout fixed window frames in a concrete-structured building |
| CN101560858B (en) * | 2009-02-20 | 2011-03-02 | 深圳市建设（集团）有限公司 | Window anti-seepage installation and construction method |
| DE102010004254A1 (en) * | 2010-01-08 | 2011-07-14 | Trocha, Jochen, 64331 | Window, door or glass element for use in building aperture, has circular dampening body connected with frame section or frame section glass pane, where body includes surface that is chamfered in inner side of body |
| CN102777103B (en) * | 2012-07-17 | 2014-07-02 | 江苏宏厦门窗有限公司 | Energy-saving door and window attached frame and door and window installation method |
| CN103866885B (en) * | 2014-03-20 | 2016-03-09 | 中国建筑第二工程局有限公司 | Construction method of energy-saving heat-insulating structure of lighting window |
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