CN203452101U - Sealing device for post-pouring belt of external wall of multi-storey basement - Google Patents
Sealing device for post-pouring belt of external wall of multi-storey basement Download PDFInfo
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- CN203452101U CN203452101U CN201320501799.3U CN201320501799U CN203452101U CN 203452101 U CN203452101 U CN 203452101U CN 201320501799 U CN201320501799 U CN 201320501799U CN 203452101 U CN203452101 U CN 203452101U
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- casting
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Abstract
The utility model discloses a sealing device for a post-pouring belt of an external wall of a multi-storey basement. The post-pouring belt is arranged between external walls of two adjacent storeys of basements, and comprises steel reinforcement frameworks arranged on two side surfaces of the post-pouring belt and a sealing plate connected with the steel reinforcement frameworks; the length of the sealing plate is larger than the distance between the external walls of the two adjacent storeys of basements; the sealing device also comprises a waterproof coil and a water stop strip; one side surface of the sealing plate is connected with the steel reinforcement frameworks, and the other side surface is connected with the waterproof coil; the water stop strip is positioned on the inner edge of the post-pouring belt. The sealing device has the advantages that the sealing structure can be relatively stable and safe during the use process, accidents due to sprinkling by rainwater is avoided, and at the same time, the sealing device is simple and practical, the investment is small, and the construction quality can be ensured effectively.
Description
Technical field
The utility model relates to locking device, and more particularly, the utility model relates to a kind of multi-storey basement post-pouring belt of outer wall locking device.
Background technology
In modern city, general highrise building is provided with multi-storey basement, and for solve building settlement poor, reduce shrinkage stress etc., be provided with again ater-casting.Ater-casting generally connects basic raft plate, outer wall of basement and each layer of top board of basement,
In engineering, at basement construction, to after ± 0.000m, base plate and post-pouring belt of outer wall (particularly pouring after settlement) can not carry out concreting immediately, must after high building binds, just can build, and indwelling time is very long, to follow-up work, brings inconvenience.But job site often narrow space, foundation ditch is darker, in order to guarantee construction speed, safety and quality, must carry out as early as possible again outer wall of basement waterproof and backfilling of earthwork construction, this has just produced contradiction.We take the way of " poured band of outer wall of basement welding steel locking device " in the situation that ater-casting wouldn't can concreting, both can meet design requirement, and can carry out as early as possible again waterproof and backfilling of earthwork construction, have well solved this difficult problem.
Chinese patent literature has been announced enclosure method and the structure of a kind of basement post-pouring zone by name that publication No. is CN101666125A, in the document after completing the building of outer wall of basement body concrete, steel plate is adhered to both sides, place, ater-casting exterior wall two sided, seal, this technology has reasonably been sealed ater-casting, still, because work step is simple, in use procedure, waterproof effect is poor, and firmness degree is low.Often the effect of sealing is bad.
Utility model content
For above-mentioned defect.The utility model provides a kind of locking device, low to solve sealing effect, present situation that can not waterproof.
To achieve these goals, the technical scheme that the utility model is taked is:
The utility model ater-casting is arranged in the middle of adjacent outer wall of basement, described ater-casting locking device comprises the cage of reinforcement and the closure plate being connected with cage of reinforcement that two sides, ater-casting arrange, closure plate length is greater than the spacing of described adjacent outer wall of basement, ater-casting locking device also includes waterproof roll and sealing rod, described closure plate one side is connected with cage of reinforcement, another side is connected with waterproof roll, and described sealing rod is seamed edge place in ater-casting.
Closure plate in the utility model is the steel plate that 3mm is thick.Cage of reinforcement comprises exterior wall vertical reinforcement and the exterior wall horizontal reinforcement of staggered welding.Between closure plate and outer wall of basement, there is bonding agent.
The utility model has the advantage of in use stability and safety more of enclosed construction, be not afraid of filling of rainwater and drench the accident producing, simultaneously simple and practical, drop into very littlely, can effectively guarantee construction quality.
Accompanying drawing explanation
Below the expressed content of each accompanying drawing of this manual and the mark in figure are briefly described:
Fig. 1 is the direction sectional view of overlooking of the present utility model;
Fig. 2 is a place partial enlarged drawing in the utility model;
Fig. 3 is b place partial enlarged drawing in the utility model;
Fig. 4 is the right apparent direction sectional view of the utility model;
In figure 1, outer wall of basement, 2, ater-casting, 3, exterior wall horizontal reinforcement, 4, sealing rod, 5, exterior wall vertical reinforcement, 6, closure plate, 7, waterproof roll, 8, Lin Tumian.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, to the specific embodiment of the present utility model as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and operating principle, manufacturing process and operation using method etc., be described in further detail, with help those skilled in the art to utility model of the present utility model conceive, technical scheme has more complete, accurate and deep understanding.
The utility model ater-casting is arranged in the middle of adjacent outer wall of basement, the described cage of reinforcement and the closure plate 6 being connected with cage of reinforcement that comprises that 2 two sides, ater-casting arrange, closure plate 6 length are greater than the spacing of described adjacent outer wall of basement 1, ater-casting locking device also includes waterproof roll 7 and sealing rod 4, described closure plate 6 one sides are connected with cage of reinforcement, another side is connected with waterproof roll 7, and described sealing rod 4 is 2 interior seamed edge places in ater-casting.
Closure plate 6 in the utility model is the steel plate that 3mm is thick.Cage of reinforcement comprises exterior wall vertical reinforcement 5 and the exterior wall horizontal reinforcement 3 of staggered welding.There is bonding agent in 1 of closure plate 6 and outer wall of basement.
In work progress, outer wall of basement concrete reaches the length of time, by after checking and accepting, first ater-casting located to the cleanings such as concrete slag, rinsed well, according to designing requirement by wall steel bar colligation, handle well, and then carry out ater-casting steel plate sealing processing.For guaranteeing that backfill pressure is unlikely to make steel plate depression, distortion; guarantee the protective layer thickness of exterior wall reinforcing bar; at post-pouring belt of outer wall, face native face 8 one side horizontally set diameters 25; the cage of reinforcement of length 1000mm; two ends holds out against concrete; with bar dowel head, be welded on exterior wall reinforcing bar the flat exterior wall concrete face of cage of reinforcement.After cage of reinforcement welds, lay the thick sealing steel plate of 3mm, be welded on cage of reinforcement, exterior wall concrete face is close at steel plate two ends, guarantees that steel plate is stable, firm.At steel plate and outer wall of basement junction, smear 1:2 cement mortar screeding, and then do waterproof roll 7, then carry out follow-up construction according to design way.
Claims (4)
1. a multi-storey basement post-pouring belt of outer wall locking device, ater-casting is arranged in the middle of adjacent outer wall of basement, locking device ater-casting, described ater-casting locking device comprises the cage of reinforcement and the closure plate being connected with cage of reinforcement that two sides, ater-casting arrange, closure plate length is greater than the spacing of described adjacent outer wall of basement, it is characterized in that: described ater-casting locking device also includes waterproof roll (7) and sealing rod (4), described closure plate (6) one sides are connected with cage of reinforcement, another side is connected with waterproof roll (7), described sealing rod (4) is seamed edge place in ater-casting (2).
2. multi-storey basement according to claim 1 post-pouring belt of outer wall locking device, is characterized in that: described closure plate (6) is the thick steel plate of 3mm.
3. multi-storey basement according to claim 1 post-pouring belt of outer wall locking device, is characterized in that: described cage of reinforcement comprises exterior wall vertical reinforcement (5) and the exterior wall horizontal reinforcement (3) of staggered welding.
4. multi-storey basement according to claim 1 post-pouring belt of outer wall locking device, is characterized in that: between described closure plate (6) and outer wall of basement (1), have bonding agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320501799.3U CN203452101U (en) | 2013-08-16 | 2013-08-16 | Sealing device for post-pouring belt of external wall of multi-storey basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320501799.3U CN203452101U (en) | 2013-08-16 | 2013-08-16 | Sealing device for post-pouring belt of external wall of multi-storey basement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452101U true CN203452101U (en) | 2014-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320501799.3U Expired - Fee Related CN203452101U (en) | 2013-08-16 | 2013-08-16 | Sealing device for post-pouring belt of external wall of multi-storey basement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452101U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981897A (en) * | 2014-05-29 | 2014-08-13 | 浙江省建工集团有限责任公司 | Waterproof construction method of basement exterior wall stiffness pillar |
| CN104141321A (en) * | 2014-05-16 | 2014-11-12 | 中国建筑第四工程局有限公司 | Basement side wall late poured band blocking method and used blocking steel plate |
| CN106639321A (en) * | 2017-01-03 | 2017-05-10 | 中冶建筑研究总院有限公司 | Method and structure for controlling shrinkage cracks of ultra-long concrete structure |
-
2013
- 2013-08-16 CN CN201320501799.3U patent/CN203452101U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141321A (en) * | 2014-05-16 | 2014-11-12 | 中国建筑第四工程局有限公司 | Basement side wall late poured band blocking method and used blocking steel plate |
| CN103981897A (en) * | 2014-05-29 | 2014-08-13 | 浙江省建工集团有限责任公司 | Waterproof construction method of basement exterior wall stiffness pillar |
| CN103981897B (en) * | 2014-05-29 | 2016-06-29 | 浙江省建工集团有限责任公司 | A kind of waterproof construction method of outer wall of basement stiffened column |
| CN106639321A (en) * | 2017-01-03 | 2017-05-10 | 中冶建筑研究总院有限公司 | Method and structure for controlling shrinkage cracks of ultra-long concrete structure |
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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: 20140226 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |