CN203270818U - Water-seepage preventing structure of outer window opening of outer insulating building - Google Patents
Water-seepage preventing structure of outer window opening of outer insulating building Download PDFInfo
- Publication number
- CN203270818U CN203270818U CN 201320323849 CN201320323849U CN203270818U CN 203270818 U CN203270818 U CN 203270818U CN 201320323849 CN201320323849 CN 201320323849 CN 201320323849 U CN201320323849 U CN 201320323849U CN 203270818 U CN203270818 U CN 203270818U
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- Prior art keywords
- reinforced concrete
- water
- concrete beam
- cement mortar
- preventing structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000011150 reinforced concrete Substances 0.000 claims abstract description 20
- 239000011083 cement mortar Substances 0.000 claims abstract description 17
- 239000003973 paint Substances 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 14
- 239000005871 repellent Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000004570 mortar (masonry) Substances 0.000 abstract description 6
- 229920000642 polymer Polymers 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000005336 cracking Methods 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 5
- 238000001764 infiltration Methods 0.000 description 5
- 238000004078 waterproofing Methods 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 238000010257 thawing Methods 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model discloses a water-seepage preventing structure of an outer window opening of an outer insulating building. The water-seepage preventing structure comprises a reinforced concrete beam and an outer-wall insulating board, wherein the outer side of the reinforced concrete beam is coated with cement mortar; and the outer side of the cement mortar is provided with the outer-wall insulating board. The water-seepage preventing structure is characterized in that the L-shaped reinforced concrete beam is used as a rigid waterproof layer at the position of a windowsill; the outer side of the L-shaped reinforced concrete beam is coated with the cement mortar; each of the outer side of the cement mortar and the inner side of the outer-wall insulating board are coated with a flexible waterproof layer made of waterproof paint; and the outer-wall insulating board extends into a window main frame for sealing. Compared with the prior art, the water-seepage preventing structure disclosed by the utility model has the beneficial effects that the L-shaped reinforced concrete beam and the flexible waterproof material are arranged at a window lower opening, the periphery of the window opening is covered by polymer anti-crack mortar to form a whole waterproof structure of the outer window opening; and the water-seepage preventing structure also has the advantages that the water discharging slope of the windowsill can be enlarged and the rainwater can be effectively prevented from seeping into a room through gaps of the insulating board.
Description
Technical field
The utility model relates to a kind of buildings waterproof structure, particularly a kind of water seepage preventing structure of outer heat-preserving building opening of external window.
Background technology
At present, traditional external window of building way generally adopts building external decoration material waterproofing (being mainly the rigid waterproofings such as cement mortar) and impervious the combining of exterior window self section bar, the hole surrounding is mainly take rigid waterproofings such as cement mortar as main, window frame directly and the hole wall connecting, freeze thawing resistance and non-deformability are relatively poor.Especially northern frore area, exterior window, wall face are through the thawing circulation, and the bottom, hole adopts solid brick to build by laying bricks or stones, and water resistance is relatively poor, is prone to the crack after using for many years and causes infiltration, and decorative material is easily aging, and water resistance also can descend year by year.Simultaneously, the cement mortar rear volume that condenses slightly shrinks, and can't tamp the gap between window frame and hole, often leaves hollowing, crack, causes percolating water, the bad assurance of construction quality.And along with the increase of building height, blast strengthens, and rainwater more easily infiltrates between the space of outer wall material.Window external and internal compositions layer one is flat, and windowsill is incubated outward and plastering construction can cause the situation of " low in outer height " after completing, if external surface have the crack or blast large, rainwater is directly in the infiltration windowsill.
Therefore be badly in need of a kind of exterior window waterproof construction that solves ageing-resistant, freeze thawing resistance, percolation-proof, wind resistance pressure.
Summary of the invention
The purpose of this utility model is to provide a kind of seepage-proof structure of outer heat-preserving building opening of external window, and the place adopts the L-type reinforced concrete beam at windowsill, and with the waterproof scheme of hard and soft combination, the window surrounding adopts and smears polymers anti-cracking mortar on glass fiber net is the waterproof cover.Have and to strengthen the windowsill drainage grade, prevent that effectively rainwater is through the indoor advantage of warming plate gap infiltration.
For achieving the above object, the utility model is realized by the following technical solutions:
A kind of seepage-proof structure of outer heat-preserving building opening of external window, comprise reinforced concrete beam, external wall insulation, scribble cement mortar outside reinforced concrete beam, the cement mortar outside is provided with external wall insulation, it is characterized in that, adopt L shaped reinforced concrete beam as rigid waterproof layer at the windowsill place, the L shaped reinforced concrete beam outside scribbles cement mortar, in the cement mortar outside, the external wall insulation inboard is coated with and is brushed with the flexible waterproof layer that is made of water-repellent paint; External wall insulation stretches into window master frame lower seal.
Compared with prior art, the beneficial effects of the utility model are:
At the window end opening, L shaped reinforced concrete beam and flexible waterproof material are set, the window surrounding adopts the polymers anti-cracking mortar outer cover, form the opening of external window water proof structure of an integral body, have and to strengthen the windowsill drainage grade, prevent that effectively rainwater is through the indoor advantage of warming plate gap infiltration.
Description of drawings
Fig. 1 is the heat insulating and water proof structure schematic diagram of the utility model opening of external window.(end opening)
Fig. 2 is the heat insulating and water proof structure schematic diagram of the utility model opening of external window.(side mouth)
Smear polymers anti-cracking mortar cover 4-external wall insulation 5-flexible waterproof layer 6-L shape reinforced concrete beam 7-cement mortar 8-section bar window frame on 1-polyurethane foaming layer, 2-fluid sealant 3-glass fiber net
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is further illustrated:
As shown in Figure 1 and Figure 2, the seepage-proof structure of outer heat-preserving building opening of external window comprises and smears polymers anti-cracking mortar cover 3, external wall insulation 4, flexible waterproof layer 5, L shaped reinforced concrete beam 6, cement mortar 7 and section bar window frame 8 on polyurethane foaming layer 1, fluid sealant 2, glass fiber net.Polyurethane foaming layer 1 plays insulation effect, and fluid sealant 2 is used for sealing the gap between external wall insulation 4 and section bar window frame 8.The window surrounding adopts and smears polymers anti-cracking mortar on glass fiber net is the rigid waterproofing cover.The place adopts L-type reinforced concrete beam 6 at windowsill, causes the form of " high in outer hanging down ", utilizes gravity principle, can strengthen the windowsill drainage grade, effectively stops rain penetration; Adopt the waterproof scheme of hard and soft combination, rigid waterproofing is with L shaped reinforced concrete beam 6, and flexible waterproof layer 5 use water-repellent paint brushings are in L shaped reinforced concrete beam 6 outsides and external wall insulation 4 inboards; External wall insulation 4 is stretched into the master window frame lower seal, prevent that effectively rainwater is indoor through warming plate 4 gaps infiltrations.
Claims (1)
1. the seepage-proof structure of an outer heat-preserving building opening of external window, comprise reinforced concrete beam, external wall insulation, scribble cement mortar outside reinforced concrete beam, the cement mortar outside is provided with external wall insulation, it is characterized in that, adopt L shaped reinforced concrete beam as rigid waterproof layer at the windowsill place, the L shaped reinforced concrete beam outside scribbles cement mortar, in the cement mortar outside, the external wall insulation inboard is coated with and is brushed with the flexible waterproof layer that is made of water-repellent paint; External wall insulation stretches into window master frame lower seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320323849 CN203270818U (en) | 2013-06-05 | 2013-06-05 | Water-seepage preventing structure of outer window opening of outer insulating building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320323849 CN203270818U (en) | 2013-06-05 | 2013-06-05 | Water-seepage preventing structure of outer window opening of outer insulating building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270818U true CN203270818U (en) | 2013-11-06 |
Family
ID=49501259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320323849 Expired - Fee Related CN203270818U (en) | 2013-06-05 | 2013-06-05 | Water-seepage preventing structure of outer window opening of outer insulating building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270818U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674957A (en) * | 2015-03-27 | 2015-06-03 | 济南一布建材科技有限公司 | Waterproof cloth and anti-seepage node for doors and windows fabricated by waterproof cloth |
| CN104818782A (en) * | 2015-04-23 | 2015-08-05 | 李毅 | Opening healing structure and healing process for door and window openings |
| CN105971130A (en) * | 2015-03-12 | 2016-09-28 | 日吉华株式会社 | Waterproofing member and exterior wall structure |
| CN105971445A (en) * | 2016-06-02 | 2016-09-28 | 中国建筑第二工程局有限公司 | Outer window concrete auxiliary frame anti-leakage structure, outer window structure and construction method of outer window concrete auxiliary frame anti-leakage structure |
| CN112081255A (en) * | 2020-09-04 | 2020-12-15 | 云南省设计院集团有限公司 | A kind of window opening thermal insulation waterproof structure and construction method |
| CN112145029A (en) * | 2020-08-10 | 2020-12-29 | 中国二十冶集团有限公司 | Construction method for preventing leakage of window frame part in house building |
| CN113294062A (en) * | 2021-05-21 | 2021-08-24 | 深圳市科顺防水工程有限公司 | Waterproof construction method for window |
-
2013
- 2013-06-05 CN CN 201320323849 patent/CN203270818U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971130A (en) * | 2015-03-12 | 2016-09-28 | 日吉华株式会社 | Waterproofing member and exterior wall structure |
| CN104674957A (en) * | 2015-03-27 | 2015-06-03 | 济南一布建材科技有限公司 | Waterproof cloth and anti-seepage node for doors and windows fabricated by waterproof cloth |
| CN104674957B (en) * | 2015-03-27 | 2017-01-11 | 济南一布建材科技有限公司 | Waterproof cloth and anti-seepage node for doors and windows fabricated by waterproof cloth |
| CN104818782A (en) * | 2015-04-23 | 2015-08-05 | 李毅 | Opening healing structure and healing process for door and window openings |
| CN105971445A (en) * | 2016-06-02 | 2016-09-28 | 中国建筑第二工程局有限公司 | Outer window concrete auxiliary frame anti-leakage structure, outer window structure and construction method of outer window concrete auxiliary frame anti-leakage structure |
| CN112145029A (en) * | 2020-08-10 | 2020-12-29 | 中国二十冶集团有限公司 | Construction method for preventing leakage of window frame part in house building |
| CN112081255A (en) * | 2020-09-04 | 2020-12-15 | 云南省设计院集团有限公司 | A kind of window opening thermal insulation waterproof structure and construction method |
| CN113294062A (en) * | 2021-05-21 | 2021-08-24 | 深圳市科顺防水工程有限公司 | Waterproof construction method for window |
| CN113294062B (en) * | 2021-05-21 | 2022-08-19 | 深圳市科顺防水工程有限公司 | Waterproof construction method for window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20190605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |