CN202416379U - Precipitation post-pouring belt capable of stopping dewatering in advance - Google Patents
Precipitation post-pouring belt capable of stopping dewatering in advance Download PDFInfo
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- CN202416379U CN202416379U CN2012200609548U CN201220060954U CN202416379U CN 202416379 U CN202416379 U CN 202416379U CN 2012200609548 U CN2012200609548 U CN 2012200609548U CN 201220060954 U CN201220060954 U CN 201220060954U CN 202416379 U CN202416379 U CN 202416379U
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- concrete slab
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- pouring belt
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Abstract
The utility model discloses a precipitation post-pouring belt capable of stopping dewatering in advance. Steel plate meshes and water-swelling water-stop strips are arranged at the two sides of a post-pouring belt, a locally-thickened reinforced concrete slab is arranged at the lower part of the post-pouring belt, and two layers of steel bars are distributed and arranged in the reinforced concrete slab; an expansion joint is retained at the middle part of the reinforced concrete slab, a polystyrene foam plastic board is filled in the expansion joint, and a middle-buried water-stop plate with deformability is transversely arranged at the middle part in the expansion joint; and a waterproof coiled material is arranged at the bottom of the locally-thickened reinforced concrete slab. According to the precipitation post-pouring belt, the dewatering can be stopped when an upper structure is constructed to a certain number of floors and the own weight of the structure can withhold water buoyancy. When the water level rises, the water buoyancy of the post-pouring belt is resisted by depending on the locally-thickened reinforced concrete slab, the water-stop strips and the polystyrene foam plastic board can prevent water from entering a basement, and structures at the two sides of the post-pouring belt can still allow precipitation difference, so that the aim that the dewatering can be stopped in advance without closing the post-pouring belt is reached, and the economic benefit is greatly increased.
Description
Technical field
The utility model relates to a kind of civil engineering technology, especially a kind of pouring after settlement that can stop precipitation in advance.
Background technology
Along with the development of highrise building, the height of main building also constantly increasing, makes the upper load difference between main building and the annex increasing at present, and the sedimentation and deformation difference between both bases is also obvious further.For avoiding differential settlement, operated by rotary motion pouring after settlement between main building and podium during design to discharge the early fallout of building, treats that the sedimentation of building seals pouring after settlement after basicly stable again, makes structure become integral body.This is the method that compares conventional processing superstructure differential settlement now.
Owing to need the differential settlement of adjustment master, annex; Pouring after settlement generally should be accomplished and sedimentation is sealed after basicly stable again at the main building main body construction, when underground water level is higher, will cause in the whole main building main body construction cycle; Even in the longer time; Need to continue precipitation always, till the sealing of ater-casting, caused rolling up of building costs.
Summary of the invention
The purpose of the utility model is for overcoming the deficiency of above-mentioned prior art; A kind of pouring after settlement that can stop precipitation in advance is provided, and it can stop precipitation when superstructure is constructed certain number of plies, shortens the main building main body construction cycle; Reduce cost, increase economic efficiency.
For realizing above-mentioned purpose, the utility model adopts following technical proposals:
A kind of pouring after settlement that can stop precipitation in advance; Expanded metal lath and water-swellable sealing rod are set in the both sides, ater-casting; The armored concrete slab of local thickening is set in the bottom, ater-casting; Stay the shrinkage joint one at armored concrete slab middle part, be filled with polystyrol plastic foam plate in the seam, the middle part, shrinkage joint be horizontally arranged with deformability in buried seal plate.In local thickened reinforced plate, arrange double steel bar according to water buoyancy.The armored concrete slab bottom of thickening is provided with waterproof roll one in the part.
Said seal plate is copper plate, steel plate or aluminium sheet.
The armored concrete slab and the configuration reinforcement of local thickening are set under the ater-casting of the utility model, resist stop precipitation after, the water buoyancy when water level rises; Portion's thickened reinforced plate under the ater-casting breaks off; Be provided with in the seam deformability in buried steel plate for sealing water (copper plate or aluminium sheet); And polystyrol plastic foam plate is set, and both guaranteed that the basis, both sides broke off fully, can effectively stop phreatic rising passway again; At the bottom of the armored concrete slab of local thickening waterproof roll is set one, further guarantees the water resistance of base plate at the place, ater-casting.The both sides, ater-casting are provided with expanded metal lath and water-swellable sealing rod, form last one waterproof barrier.
The utility model compared with prior art, beneficial effect is: adopt this pouring after settlement, can when dead load can be pushed down water buoyancy, promptly stop precipitation in superstructure certain number of plies of constructing.When water level rises; The water buoyancy at place, ater-casting relies on the thickened reinforced plate to resist; Waterstop that buries in the armored concrete slab and polystyrol plastic foam plate can stop water to get into basement; And the ater-casting structure on two sides still can allow settlement difference, does not seal the purpose that the ater-casting can stop precipitation in advance thereby reach, and increases economic efficiency greatly.Through waterproof roll is set at the bottom of armored concrete slab one, be provided with in the seam deformability in buried steel plate for sealing water, the both sides, ater-casting are provided with expanded metal lath and water-swellable sealing rod, form three road waterproof barriers altogether.Wherein, the seal plate that is provided with in the seam also has the antirust, anti-corrosive performance like copper plate, aluminium sheet, has guaranteed the water resistance of structure.
Description of drawings
Fig. 1 is the utility model structural representation;
1. expanded metal laths wherein, 2. water-swellable sealing rod, 3. seal plate, 4. polystyrol plastic foam plate, 5. waterproof roll, 6. armored concrete slab, 7. ater-casting, 8. plain concrete cushion layer, 9. double steel bar (according to buoyancy calculations), 10 sole plates.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in Figure 1, can stop the pouring after settlement of precipitation in advance, comprise ater- casting 7,7 both sides, ater-casting are provided with expanded metal lath 1 and water-swellable sealing rod 2, and ater-casting 7 circumferential concretes need be cut a hole hair and handle.7 bottoms, ater-casting are provided with the armored concrete slab 6 of local thickening, and arrange double steel bar 9 in the armored concrete slab, resist stop precipitation after, the water buoyancy when water level rises; The armored concrete slab 6 of the part thickening under the ater-casting 7 breaks off; Be filled with polystyrol plastic foam plate 4 in the seam that breaks off; In the seam that breaks off the middle part be horizontally arranged with deformability in buried 2mm copper plate or 3mm steel plate (or aluminium sheet) seal plate 3; Both guaranteed that the basis, both sides broke off fully, can effectively stop phreatic rising passway again; Armored concrete slab 6 bottoms of local thickening are provided with waterproof roll 5 one, further guarantee the water resistance at base plate 7 places in the ater-casting.The bottom of the utility model is provided with plain concrete cushion layer 8.
Adopt this pouring after settlement, can when dead load can be pushed down water buoyancy, promptly stop precipitation in superstructure certain number of plies of constructing.When water level rises; The water buoyancy at 7 places, ater-casting relies on the armored concrete slab 6 of local thickening to resist; Waterstop 3 that buries in the armored concrete slab 6 of local thickening and polystyrol plastic foam plate 4 can stop water to get into basement; And ater-casting 7 structure on two sides still can allow settlement difference, do not seal the purpose that the ater-casting can stop precipitation in advance thereby reach.
The utility model implementation method is:
1) during excavating foundation trench, the armored concrete slab 6 places excavation of thickening is reserved groove in the part;
2) construction plain concrete cushion layer 8;
3) waterproof coiled material and topping thereof construction, the place, ater-casting should add waterproof roll 5 one;
4) double steel bar 9 in the armored concrete slab 6 of the local thickening of colligation is placed seal plate 3 and polystyrene foam plastics 4;
5) reinforcing bar in the colligation sole plate 10 is placed the expanded metal lath 1 and the water-swellable sealing rod 2 of 7 both sides, ater-casting;
6) maintenance is built and accomplished to the concrete of thickening bridging piece part simultaneously under ater-casting 7 both sides concrete and the plate;
7) reach sedimentation day after date, the cleaning foreign material are built the ater-casting concrete.
Though the above-mentioned accompanying drawing that combines is described the specific embodiment of the utility model; But be not restriction to the utility model protection domain; One of ordinary skill in the art should be understood that; On the basis of the technical scheme of the utility model, those skilled in the art need not pay various modifications that creative work can make or distortion still in the protection domain of the utility model.
Claims (2)
1. pouring after settlement that can stop precipitation in advance; Comprise the ater-casting, both sides, said ater-casting are provided with expanded metal lath and water-swellable sealing rod, it is characterized in that; The bottom, ater-casting is provided with the armored concrete slab of local thickening, and arranges double steel bar in the armored concrete slab; Stay the shrinkage joint one at armored concrete slab middle part, be filled with polystyrol plastic foam plate in the shrinkage joint, be horizontally arranged with in the middle part of at the shrinkage joint in deformability in buried seal plate; The armored concrete slab bottom of local thickening is provided with waterproof roll one.
2. a kind of pouring after settlement that can stop precipitation in advance as claimed in claim 1 is characterized in that said seal plate is copper plate, steel plate or aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200609548U CN202416379U (en) | 2012-02-23 | 2012-02-23 | Precipitation post-pouring belt capable of stopping dewatering in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200609548U CN202416379U (en) | 2012-02-23 | 2012-02-23 | Precipitation post-pouring belt capable of stopping dewatering in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416379U true CN202416379U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200609548U Expired - Fee Related CN202416379U (en) | 2012-02-23 | 2012-02-23 | Precipitation post-pouring belt capable of stopping dewatering in advance |
Country Status (1)
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| CN (1) | CN202416379U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153397A (en) * | 2014-08-06 | 2014-11-19 | 中国三冶集团有限公司 | Concrete wall construction joint waterproof treatment method |
| CN107034928A (en) * | 2017-06-13 | 2017-08-11 | 林再颐 | A kind of advanced water-stopping isolation structure of later poured band for basement |
| CN107653914A (en) * | 2017-10-18 | 2018-02-02 | 浙江省第水电建设集团股份有限公司 | A kind of waterproof system for mass concrete |
| CN108265761A (en) * | 2018-01-17 | 2018-07-10 | 朱园园 | A kind of waterproof connecting structure of building deformation joint |
| CN110029628A (en) * | 2019-05-24 | 2019-07-19 | 郑州水务建筑工程股份有限公司 | A kind of water conservancy project raft plate dilatation joint waterproof structure |
| CN110080298A (en) * | 2019-05-08 | 2019-08-02 | 中国电建集团西北勘测设计研究院有限公司 | A kind of soft soil foundation pipe gallery and construction method reducing deformation joint setting |
-
2012
- 2012-02-23 CN CN2012200609548U patent/CN202416379U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153397A (en) * | 2014-08-06 | 2014-11-19 | 中国三冶集团有限公司 | Concrete wall construction joint waterproof treatment method |
| CN104153397B (en) * | 2014-08-06 | 2016-05-18 | 中国三冶集团有限公司 | A kind of concrete wall Case Study on Construction Joint Water-proofing |
| CN107034928A (en) * | 2017-06-13 | 2017-08-11 | 林再颐 | A kind of advanced water-stopping isolation structure of later poured band for basement |
| CN107653914A (en) * | 2017-10-18 | 2018-02-02 | 浙江省第水电建设集团股份有限公司 | A kind of waterproof system for mass concrete |
| CN108265761A (en) * | 2018-01-17 | 2018-07-10 | 朱园园 | A kind of waterproof connecting structure of building deformation joint |
| CN110080298A (en) * | 2019-05-08 | 2019-08-02 | 中国电建集团西北勘测设计研究院有限公司 | A kind of soft soil foundation pipe gallery and construction method reducing deformation joint setting |
| CN110080298B (en) * | 2019-05-08 | 2024-02-06 | 中国电建集团西北勘测设计研究院有限公司 | Soft soil foundation comprehensive pipe gallery capable of reducing deformation joint setting and construction method |
| CN110029628A (en) * | 2019-05-24 | 2019-07-19 | 郑州水务建筑工程股份有限公司 | A kind of water conservancy project raft plate dilatation joint waterproof 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20170223 |