CN204875869U - Underground works overlength structure expansion joint watertight fittings - Google Patents
Underground works overlength structure expansion joint watertight fittings Download PDFInfo
- Publication number
- CN204875869U CN204875869U CN201520557003.5U CN201520557003U CN204875869U CN 204875869 U CN204875869 U CN 204875869U CN 201520557003 U CN201520557003 U CN 201520557003U CN 204875869 U CN204875869 U CN 204875869U
- Authority
- CN
- China
- Prior art keywords
- concrete
- expansion joint
- basement
- shrinkage joint
- utility
- Prior art date
- 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
Links
Landscapes
- Building Environments (AREA)
Abstract
The utility model provides an underground works overlength structure expansion joint watertight fittings, including basement roof, roof beam and expansion joint, the basement roof comprises the steel sheet muscle be provided with the expansion joint between the liang yuliang, and the top at expansion joint is provided with the concrete of U type structure, the opening of concrete accesss to the expansion joint, the concrete of U type structure is one shot forming wholly, the utility model discloses a be provided with the concrete of U type structure on the expansion joint, the mode of texturing that the U type foot at both ends can draw outwards or press inwards when receiving stress action such as basement temperature through concrete itself is carried on waterproofly. The utility model discloses make basement later stage water repellent simple, waterproof performance is excellent, and greatly reduced the input cost.
Description
Technical field
The utility model relates to building engineering field, particularly relates to the water-tight device at the shrinkage joint of super-long structural in a kind of underground construction.
Background technology
Building shrinkage joint, also referred to as shrinkage joint, refers to as preventing building member due to climate temperature change (heat rises, shrinkage), makes structure produce crack or destruction and a build joint vertically arranging along the suitable position of house length direction.Shrinkage joint be by basis more than building unit such as body of wall, floor, roof (except log cabin top) be divided into two independent sectors, make building can do horizontal extension along length direction, in usual super-long structural, shrinkage joint is all disconnect, then add that water-stopping steel etc. carries out waterproof action, but in underground garage, this kind of way has been handled well anti-waterborne being just difficult in later stage, easily occurs seepy question, therefore, the problem solving this class seems particularly important.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of underground construction super-long structural shrinkage joint water-tight device, by being provided with the concrete of U-shaped structure on shrinkage joint, the characteristic deformed when utilizing concrete itself to be subject to the iso-stress effect of basement temperature is to seal shrinkage joint, preventing in the later stage waterborne difficult good to solve existing shrinkage joint way, easily leaking water problem.
In order to solve the problem, the utility model provides a kind of underground construction super-long structural shrinkage joint water-tight device, include basement roof, beam and shrinkage joint, described basement roof is made up of steel plate muscle, shrinkage joint is provided with between described beam and beam, and above described shrinkage joint, being provided with the concrete of U-shaped structure, described concrete opening leads to shrinkage joint, and the concrete of described U-shaped structure is that one-shot forming is overall.
Further improvement is: the concrete that also can be provided with U-shaped structure on the shrinkage joint of outer wall of basement.
Further improvement is: basement is generally all very long, therefore the concrete of a U-shaped structure is provided with every 40m place, the concrete of a U-shaped structure only need be set when the overall length of basement is at 80m, but general basement is very long, capital is more than 80m, therefore the concrete of a U-shaped structure is provided with every 40m place, and the concrete limited deformation of U-shaped structure, temperature deformation can not be kept out completely, use at the concrete match ratio being provided with ater-casting and expansion reinforcing band and U-shaped structure below of described top board or outer wall of basement so will adopt simultaneously.
The beneficial effects of the utility model are: the utility model by being provided with the concrete of U-shaped structure on shrinkage joint, and the mode of texturing that when being subject to the iso-stress effect of basement temperature by concrete itself, the U-shaped pin at two ends can draw outwardly or press inwardly carries out waterproof.During construction, concrete does not disconnect, one-time-concreting, easy construction, can ensure that the later stage is water-tight under normal use, but has two organ timberings simultaneously, affect space utilization to a certain extent, so basement when super-long structural generally in conjunction with ater-casting, expansion reinforcing band use, the utility model makes basement later stage waterproofing work simple, water resistance is excellent, and greatly reduces input cost.
Accompanying drawing explanation
Fig. 1 is the structural representation at basement roof shrinkage joint of the present utility model.
Fig. 2 is the structural representation at outer wall of basement shrinkage joint of the present utility model.
Wherein: 1-basement roof, 2-beam, 3-shrinkage joint, the concrete of 4-U type structure, 5-outer wall of basement.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
As shown in Figure 1, 2, present embodiments provide a kind of underground construction super-long structural shrinkage joint water-tight device, it is characterized in that: include basement roof 1, beam 2 and shrinkage joint 3, described basement roof 1 is made up of steel plate muscle, shrinkage joint 3 is provided with between described beam and beam, and above described shrinkage joint 3, being provided with the concrete 4 of U-shaped structure, the opening of the concrete 4 of described U-shaped structure leads to shrinkage joint 3, and the concrete 4 of described U-shaped structure is one-shot forming entirety.The shrinkage joint of outer wall of basement 5 also can be provided with the concrete of U-shaped structure.The concrete being also provided with ater-casting and expansion reinforcing band and U-shaped structure below of described basement roof or outer wall of basement carry out with the use of.
The utility model by being provided with the concrete 4 of U-shaped structure on shrinkage joint 3, and the mode of texturing that when being subject to the iso-stress effect of basement temperature by concrete itself, the U-shaped pin at two ends can draw outwardly or press inwardly carries out waterproof.During construction, concrete does not disconnect, one-time-concreting, easy construction, can ensure that the later stage is water-tight under normal use, but has two organ timberings simultaneously, affect space utilization to a certain extent, so basement when super-long structural generally in conjunction with ater-casting, expansion reinforcing band use, the utility model makes basement later stage waterproofing work simple, water resistance is excellent, and greatly reduces input cost.
Claims (3)
1. a underground construction super-long structural shrinkage joint water-tight device, it is characterized in that: include basement roof (1), beam (2) and shrinkage joint (3), described basement roof (1) is made up of steel plate muscle, shrinkage joint (3) is provided with between described beam and beam, and the concrete (4) of U-shaped structure is provided with in the top of described shrinkage joint (3), the opening of the concrete (4) of described U-shaped structure leads to shrinkage joint (3), and the concrete (4) of described U-shaped structure is one-shot forming entirety.
2. a kind of underground construction super-long structural shrinkage joint as claimed in claim 1 water-tight device, is characterized in that: the concrete that also can be provided with U-shaped structure on the shrinkage joint of outer wall of basement (5).
3. a kind of underground construction super-long structural shrinkage joint as claimed in claim 1 or 2 water-tight device, is characterized in that: the concrete being also provided with ater-casting and expansion reinforcing band and U-shaped structure below of described basement roof or outer wall of basement carry out with the use of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557003.5U CN204875869U (en) | 2015-07-29 | 2015-07-29 | Underground works overlength structure expansion joint watertight fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557003.5U CN204875869U (en) | 2015-07-29 | 2015-07-29 | Underground works overlength structure expansion joint watertight fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204875869U true CN204875869U (en) | 2015-12-16 |
Family
ID=54820261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557003.5U Expired - Fee Related CN204875869U (en) | 2015-07-29 | 2015-07-29 | Underground works overlength structure expansion joint watertight fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204875869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585352A (en) * | 2021-09-15 | 2021-11-02 | 重庆渝高科技产业(集团)股份有限公司 | Basement outer wall expansion joint waterproof construction |
-
2015
- 2015-07-29 CN CN201520557003.5U patent/CN204875869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585352A (en) * | 2021-09-15 | 2021-11-02 | 重庆渝高科技产业(集团)股份有限公司 | Basement outer wall expansion joint waterproof construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204875869U (en) | Underground works overlength structure expansion joint watertight fittings | |
| CN203393855U (en) | Steel-structure deformation joint flashing structure | |
| CN201284529Y (en) | Split joint structure of integral prefabricated wall panel | |
| CN205063202U (en) | Be located eave decorative board on outer wall | |
| CN204456542U (en) | Bolt device of shifting block type curtain skeleton system | |
| CN204326419U (en) | Light polyurethane heat preservation decoration integrative system construction | |
| CN205231662U (en) | Prevent wall bushing that ftractures | |
| CN102535758B (en) | Unit connecting member applied to roof sunshine plate system | |
| CN204163114U (en) | Waterproof radiation proof shrinkage joint | |
| CN203834523U (en) | System capable of inspecting waterproof structures of deformation joint | |
| CN210151789U (en) | Socket joint formula stagnant water steel sheet structure | |
| CN204225313U (en) | A kind of lightgage steel joist balcony fence water flowing out structure for building | |
| CN204040325U (en) | Corrugated roof plate waterproof connected structure | |
| CN201268922Y (en) | Uncovered nail type roofing wall panel | |
| CN207130980U (en) | A kind of steel structural roof expanded joint structure | |
| CN204001466U (en) | A kind of waterproof roof structure | |
| CN205976012U (en) | Waterproof board and use thereof | |
| CN105332418A (en) | House building steel structure construction device | |
| CN201943264U (en) | Unit connection component applied to roof solar panel system | |
| CN204299048U (en) | Sheet material connects and waterproof construction | |
| CN204252171U (en) | The rubber fastening band at basement shrinkage joint installs fixing special tool | |
| CN201891218U (en) | Connecting structure of profiled steel sheet for steel-structured factory building | |
| CN204266470U (en) | A kind of water-proof type roof beam of movable plank house | |
| CN213390883U (en) | Roofing eaves mouth end cap | |
| CN218990504U (en) | External wall panel connection node |
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: 20151216 Termination date: 20180729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |