CN204510487U - Shear wall construction hole hermetically-sealed construction - Google Patents
Shear wall construction hole hermetically-sealed construction Download PDFInfo
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- CN204510487U CN204510487U CN201520106061.6U CN201520106061U CN204510487U CN 204510487 U CN204510487 U CN 204510487U CN 201520106061 U CN201520106061 U CN 201520106061U CN 204510487 U CN204510487 U CN 204510487U
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- hole
- shear wall
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- construction
- rubber stopper
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Abstract
The utility model discloses a kind of shear wall construction hole hermetically-sealed construction, comprise shear wall, shear wall both sides are provided with formwork for placing, the formwork for placing of both sides connects into entirety with to wire drawing bar, build shaping after, dismounting leaves the hole inside and outside throughout chamber to wire drawing bar on shear wall, the openend rubber stopper shutoff of described hole outside, is marked with the cement mortar or blowing agent of filling hole in hole.The utility model is after removing wire drawing bar, before external scaffolding is removed, special (purpose) rubber plug (rubber stopper is according to the size Selective type of hole) is adopted to carry out shutoff to the opening portion of hole outside, then, before External Wall is plastered, from the opening portion of hole inside, disposable slip casting in hole, all fills closely knit by hole, this plugging structure has feature that is easy to operate, that can monitor, waterproof effect can be ensured better, save later maintenance expense, there is good popularizing application prospect.
Description
Technical field
The utility model belongs to external wall construction technical field, particularly relates to a kind of shear wall construction hole hermetically-sealed construction.
Background technology
Usually, external wall is surrounded by shear wall and brick wall, during shear wall construction, first arranges formwork for placing in the shear wall both sides that will build, and with common, by the template of both sides, entirety is connected into wire drawing bar, thus template is reinforced, then start concreting, after concrete construction is shaping, wire drawing bar is removed to the hole left outside throughout chamber, for this kind of hole, once shutoff leakiness, house can leave very large external wall seepage hidden danger after using.Usually, the shutoff mode of this kind of hole has two kinds, and one is by inner slip casting before interior plastering, one is when exterior rendering by outside slip casting, for first kind of way, and the just disposable slip casting in inside before plastering on inner walls, due to the space that outside is unlimited, cannot guarantee that hole is completely filled; For the second way, be all that workman operates on hanging basket when external wall plastering, this mode is due to the bad monitoring of administrative staff, and workman may because lazy or carelessness, and cause hole not by shutoff or shutoff leakiness, quality control difficulty is large.
Utility model content
For the deficiencies in the prior art, so the purpose of this utility model is building the holes blocking leakiness that shaping rear dismounting produces wire drawing bar and the external wall seepage hidden danger caused to solve shear wall, a kind of external wall construction hole hermetically-sealed construction is provided, ensure waterproof effect better, save later maintenance expense.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of shear wall construction hole hermetically-sealed construction, comprise shear wall, shear wall both sides are provided with formwork for placing, the formwork for placing of both sides connects into entirety with to wire drawing bar, build shaping after, dismounting leaves the hole inside and outside throughout chamber to wire drawing bar on shear wall, the openend rubber stopper shutoff of described hole outside, is marked with the cement mortar or blowing agent of filling hole in hole.
Preferably, the end face of described rubber stopper and the wall face of shear wall concordant.
Preferably, described rubber stopper comprises can insert the columnar part blocked by hole in hole and the openend that can embed hole outside and the end cap part blocked the openend of hole outside from the openend of hole outside, described columnar part and end cap portions are divided and are structure as a whole, and the diameter of columnar part is less than the diameter of end cap part.
Preferably, the columnar part of described rubber stopper is hollow-core construction.
The beneficial effects of the utility model are: the utility model is after removing wire drawing bar, before external scaffolding is removed, special (purpose) rubber plug (rubber stopper is according to the size Selective type of hole) is adopted to carry out shutoff to the opening portion of hole outside, then before the inner wall surface of External Wall is plastered, from the opening portion of hole inside, disposable slip casting in hole, closely knit by holes filling.This plugging structure has feature that is easy to operate, that can monitor, can ensure waterproof effect better, save later maintenance expense, have good popularizing application prospect.
Accompanying drawing explanation
Fig. 1 is the utility model formwork for placing and the mounting structure schematic diagram to wire drawing bar;
Fig. 2 is the sealed structural representation of the utility model shear wall construction hole;
Fig. 3 is the sectional drawing of the utility model rubber stopper;
Fig. 4 is the A direction view of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1 to Fig. 4, usually, external wall is surrounded by shear wall 1 and brick wall, shear wall 1 employing is built shaping, when building, first formwork for placing 2 is set in the both sides will building shear wall, then with to wire drawing bar 3, the formwork for placing 2 of both sides is connected into entirety, template is reinforced, build shaping after, remove wire drawing bar 3, shear wall 1 stays the hole inside and outside throughout chamber, select the rubber stopper 4 of suitable type by the openend shutoff of hole outside according to the size of hole, after the outside shutoff of hole, in hole, cement mortar or blowing agent 5 is injected from the openend of hole inside, hole is all filled closely knit.This plugging structure has feature that is easy to operate, that can monitor, can ensure waterproof effect better, save later maintenance expense, have good popularizing application prospect.
The utility model is when arranging wire drawing bar 3, preferably adopt high outside and low outside mode to be obliquely installed, like this after dismounting is to wire drawing bar 3, the hole of generation is high outside and low outside, even if like this in the uncompacted situation of holes blocking, also can pour in down a chimney and enter indoor by effectively anti-sealing; The filler of hole preferably selects blowing agent, and blowing agent is injected into expansion in hole, and holes filling is closely knit, and cement mortar compared by blowing agent, uses convenient, is more conducive to the reduction of erection time.
The end face of rubber stopper 4 of the present utility model is preferably concordant with the wall face of shear wall 1, and rubber stopper 4 outwardly can more convenient follow-up external wall plastering.
Rubber stopper 4 of the present utility model can be designed to cylindrical, but rubber stopper 4 preferably comprises columnar part 41 and end cap part 42, the diameter of columnar part 41 and the diameter of hole adapt, it can to insert from the openend of hole outside in hole and to utilize the elasticity of himself to be blocked by hole, the diameter of end cap part 42 is slightly larger than the diameter of hole, it can embed the openend of hole outside and utilize the elasticity of himself to be blocked the openend of hole outside, that is, the diameter of columnar part 41 is slightly less than the diameter of end cap part 42, such one side can better make rubber stopper be inserted in hole, its end cap part 42 can be utilized better to be blocked the openend of hole outside on the other hand.Certainly, the columnar part 41 of the present embodiment rubber stopper 4 preferably adopts integrated injection molding with end cap part 42.
The columnar part 41 preferably hollow-core construction of the rubber stopper 4 of the present embodiment, can save material so on the one hand, the distortion of himself can be utilized better to be inserted in hole on the other hand.
Finally it should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model but not restriction technologies scheme, although applicant has been described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. a shear wall construction hole hermetically-sealed construction, comprise shear wall, shear wall both sides are provided with formwork for placing, the formwork for placing of both sides connects into entirety with to wire drawing bar, build shaping after, remove and hole inside and outside throughout chamber stayed on shear wall to wire drawing bar, it is characterized in that, the openend rubber stopper shutoff of described hole outside, is marked with the cement mortar or blowing agent of filling hole in hole.
2. shear wall construction hole hermetically-sealed construction according to claim 1, it is characterized in that, the end face of described rubber stopper is concordant with the wall face of shear wall.
3. shear wall construction hole hermetically-sealed construction according to claim 1 and 2, it is characterized in that, described rubber stopper comprises can insert the columnar part blocked by hole in hole and the openend that can embed hole outside and the end cap part blocked the openend of hole outside from the openend of hole outside, described columnar part and end cap portions are divided and are structure as a whole, and the diameter of columnar part is less than the diameter of end cap part.
4. shear wall construction hole hermetically-sealed construction according to claim 3, is characterized in that, the columnar part of described rubber stopper is hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106061.6U CN204510487U (en) | 2015-02-13 | 2015-02-13 | Shear wall construction hole hermetically-sealed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106061.6U CN204510487U (en) | 2015-02-13 | 2015-02-13 | Shear wall construction hole hermetically-sealed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510487U true CN204510487U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520106061.6U Active CN204510487U (en) | 2015-02-13 | 2015-02-13 | Shear wall construction hole hermetically-sealed construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN204510487U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958297A (en) * | 2017-05-04 | 2017-07-18 | 中建八局第三建设有限公司 | A kind of outer wall of basement hole to be provided temporary blocking device and method for blocking |
| CN109488036A (en) * | 2018-10-22 | 2019-03-19 | 玉田县长春建筑工程有限公司 | A kind of plugging structure and method of wall hole |
| CN113802698A (en) * | 2021-08-20 | 2021-12-17 | 上海宝冶集团有限公司 | Construction method for plugging split bolt holes of shear wall |
-
2015
- 2015-02-13 CN CN201520106061.6U patent/CN204510487U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958297A (en) * | 2017-05-04 | 2017-07-18 | 中建八局第三建设有限公司 | A kind of outer wall of basement hole to be provided temporary blocking device and method for blocking |
| CN109488036A (en) * | 2018-10-22 | 2019-03-19 | 玉田县长春建筑工程有限公司 | A kind of plugging structure and method of wall hole |
| CN113802698A (en) * | 2021-08-20 | 2021-12-17 | 上海宝冶集团有限公司 | Construction method for plugging split bolt holes of shear wall |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |