CN208251171U - A kind of basement advanced water-stopping type post-cast strip - Google Patents
A kind of basement advanced water-stopping type post-cast strip Download PDFInfo
- Publication number
- CN208251171U CN208251171U CN201820574678.4U CN201820574678U CN208251171U CN 208251171 U CN208251171 U CN 208251171U CN 201820574678 U CN201820574678 U CN 201820574678U CN 208251171 U CN208251171 U CN 208251171U
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- cast strip
- post
- sides
- raft plate
- water
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Abstract
The utility model discloses a kind of basement advanced water-stopping type post-cast strips, including post-cast strip, the raft plate positioned at the bottom plate of post-cast strip two sides and positioned at post-cast strip two sides and bottom, raft plate is connected to the lower section of bottom plate, the bottom of raft plate is provided with the deformation joint for preventing raft plate from deforming, the rubber fastening band for extending into two sides raft plate is provided in deformation joint, raft plate is towards being provided with rhone on the top surface of post-cast strip, the bottom of rhone is gradually decreased from intermediate to the draining open height of two sides, horizontally disposed on the top surface of the raft plate of post-cast strip two sides to have water stopping trough；The utility model prevents sewage from resting on post-cast strip by rhone and water stopping trough, keeps the cleaning of post-cast strip position, improves post-cast strip concrete pouring quality, prevents post-cast strip leak.
Description
Technical field
The utility model belongs to the realm of building construction, and in particular to a kind of basement advanced water-stopping type post-cast strip.
Background technique
With the continuous development of Building technology, the underground space is built using quickly growing, building basement is increasing, gets over
Come deeper, basement post-pouring zone is essential as structure safety control measure, and post-cast strip generally requires to apply in main structure
It can just pour after the completion of work, when below basement floor constructions water level located underground, in order to avoid underground water pours in interior, need
To continue to carry out precipitation, to guarantee that level of ground water is maintained at basement floor constructions hereinafter, until main structure construction is completed simultaneously
After pouring post-cast strip concrete, precipitation can be stopped, causing high-rise or super high-rise building precipitation time long, precipitation is costly, together
When post-cast strip presence influence pit earthwork backfill, cause the waste in field operation place, at the same be unfavorable for construction site safety
Production and modern-style construction.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of basement advanced water-stopping type of good water-proof effect
Post-cast strip.
In order to solve the above technical problems, the utility model adopts the following technical solution: after a kind of basement advanced water-stopping type
Band is poured, including post-cast strip, the raft plate positioned at the bottom plate of post-cast strip two sides and positioned at post-cast strip two sides and bottom, raft plate is connected to
The lower section of bottom plate, the bottom of raft plate are provided with the deformation joint for preventing raft plate from deforming, are provided in deformation joint and extend into two sides raft plate
Rubber fastening band, raft plate is towards rhone is provided on the top surface of post-cast strip, and the bottom of rhone is from intermediate to the row of two sides
Mouth of a river height gradually decreases, horizontally disposed on the top surface of the raft plate of post-cast strip two sides to have water stopping trough.
Further, the gradient of the bottom of rhone is 0.5%.
Further, bottom plate and raft plate are towards being vertically arranged with compound steel silk screen on the side of post-cast strip.
Further, compound steel silk screen is respectively 10 mesh, 5 mesh and 3 mesh.
Further, the upper and lower surface of bottom plate is respectively set there are two fixed steel bars, and fixed steel bars are horizontal through two three
Layer steel wire.
Further, lacing wire is connected between the top and fixed steel bars of compound steel silk screen.
Compared with prior art, the utility model has the beneficial effects that
1, when water enters post-cast strip, can then enter in rhone, the water in rhone is along the inclined-plane of draining trench bottom
It is slided away to two discharge outlet of rhone, prevents water indwelling in post-cast strip, on the top surface of the raft plate of post-cast strip two sides
It is horizontally disposed to have water stopping trough, it can be discharged by water stopping trough by the water that the construction joint between bottom plate and raft plate enters, prevent dirt
Water enters post-cast strip by construction joint, keeps the cleaning of post-cast strip position, improves post-cast strip concrete pouring quality, pours after preventing
Band leak.
2, compound steel silk screen is respectively 10 mesh, 5 mesh and 3 mesh, and barriering effect is more preferable, so that when concreting, concrete
Or mortar can not flow into post-cast strip position from side, keep the cleaning of post-cast strip position, improve post-cast strip concrete pouring quality,
Prevent post-cast strip leak.
3, fixed steel bars guarantee compound steel silk screen position and geometric dimension it is accurate, lacing wire acts on compound steel silk screen,
The measuring pressure generated when the concreting of part to post-cast strip is offset, so that compound steel silk screen is more stable.
Compared with prior art, the utility model prevents sewage from resting on post-cast strip by rhone and water stopping trough, keeps
The cleaning of post-cast strip position improves post-cast strip concrete pouring quality, prevents post-cast strip leak.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and detailed description:
Fig. 1 is a kind of schematic diagram of basement advanced water-stopping type post-cast strip of the utility model；
Fig. 2 is the schematic diagram of post-cast strip, bottom plate and raft plate.
Wherein: 1, post-cast strip；2, bottom plate；3, raft plate；31, deformation joint；32, rhone；33, water stopping trough；4, rubber water-proof
Band；5, compound steel silk screen；6, fixed steel bars；7, lacing wire；8, closed component；81, water blocking belt；811, card slot；82, glued board；
821, Elastic buckle；822, waterproof protrusion；823, sponge；83, band；831, guide face.
Specific embodiment
A kind of embodiment of basement advanced water-stopping type post-cast strip of the utility model is done furtherly referring to figs. 1 to Fig. 2
It is bright.
A kind of basement advanced water-stopping type post-cast strip, including post-cast strip 1, positioned at 1 two sides of post-cast strip bottom plate 2 and be located at
The raft plate 3 of 1 two sides of post-cast strip and bottom, raft plate 3 are connected to the lower section of bottom plate 2, and 3 section of raft plate is in inverted trapezoidal, the bottom of raft plate 3
It is provided with the deformation joint 31 for preventing raft plate 3 from deforming, is provided with the rubber fastening band 4 for extending into two sides raft plate 3, raft in deformation joint 31
Plate 3 towards being provided with rhone 32 on the top surface of post-cast strip 1, the bottom of rhone 32 from it is intermediate to the draining open height of two sides by
It gradually reduces, the gradient of the bottom of rhone 32 is 0.5%, when water enters post-cast strip 1, can then be entered in rhone 32, draining
Water in slot 32 along 32 bottom of rhone inclined-plane to sliding away at two discharge outlet of rhone 32, prevent water from pouring after
Indwelling in band 1, it is horizontally disposed on the top surface of the raft plate 3 of 1 two sides of post-cast strip to have water stopping trough 33, by between bottom plate 2 and raft plate 3
Construction joint enter water can be discharged by water stopping trough 33, prevent sewage from entering post-cast strip 1 by construction joint.
Towards compound steel silk screen 5 is vertically arranged on the side of post-cast strip 1, compound steel silk screen 5 is distinguished for bottom plate 2 and raft plate 3
For 10 mesh, 5 mesh and 3 mesh, barriering effect is more preferable, so that concrete or mortar can not pour after the inflow of side when concreting
1 position of band keeps the cleaning of 1 position of post-cast strip, improves 1 concrete pouring quality of post-cast strip, prevents 1 leak of post-cast strip.
The upper and lower surface of bottom plate 2 is respectively set there are two fixed steel bars 6, and fixed steel bars 6 are horizontal through two compound steel silks
Net 5, is connected with lacing wire 7 between the top and fixed steel bars 6 of compound steel silk screen 5, fixed steel bars 6 guarantee the position of compound steel silk screen 5
It is accurate with geometric dimension to set, and lacing wire 7 acts on compound steel silk screen 5, to the generation of post-cast strip 1 when offsetting part concreting
Measuring pressure, so that compound steel silk screen 5 is more stable.
Closed component 8 is provided on the top surface of bottom plate 2, closed component 8 includes the gear that two column are located at 1 two sides of post-cast strip
Water band 81, lid close the glued board 82 on two column water blocking belts 81 and the band 83 positioned at 2 angle of water blocking belt 81 and bottom plate,
Band 83 is arranged on glued board 82 flexible towards the guide face 831 of 2 angle concave shape camber of water blocking belt 81 and bottom plate
Buckle 821, Elastic buckle 821 are greater than the other end of Elastic buckle 821, the top of water blocking belt 81 towards one end diameter of water blocking belt 81
It is provided with the card slot 811 cooperated with Elastic buckle 821 on face, if water will enter post-cast strip 1 from two sides, can be hindered by water blocking belt 81
Every the barrier of plate 82 can be glued, band 83 closed water blocking belt 81 and bottom plate 2 if water will enter post-cast strip 1 from top
At the gap of connection, the water left from 81 side of water blocking belt can be flowed to along the guide face 831 of arc far from water blocking belt 81
On position, prevent water from penetrating into from the junction of water blocking belt 81 and bottom plate 2；Elastic buckle between glued board 82 and water blocking belt 81
821 and 811 structure of card slot, it while so that glued board 82 and water blocking belt 81 are detachably connected, connects even closer, prevents gluing
Plate 82 is detached from water blocking belt 81 under the action of the slight external force such as wind, so that glued board 82 can play the role of waterproof always.
The material of band 83 is rubber or cement mortar, by the way that band 83 is made in rubber or cement mortar, because
The plasticity of rubber and cement mortar is good, and institute is in order to be processed into various shape for band 83, and processing cost is low, rubber or water
Cement mortar and water blocking belt 81 and 2 compactness of bottom plate are preferable, while good waterproof performance, prevent water from the connection of water blocking belt 81 and bottom plate 2
Post-cast strip 1 is penetrated at place.
The bottom surface that glued board 82 protrudes from the both ends of water blocking belt 81 is provided with waterproof protrusion 822, the section of waterproof protrusion 822
Semicircular in shape, when water will be entered from the two sides of glued board 82 by the junction of glued board 82 and water blocking belt 81, waterproof protrusion
822 play the role of blocking, and water can be slipped to 81 outside of water blocking belt by the waterproof protrusion 822 of section semicircular in shape, play very well
Waterproof action.
Glued board 82 is provided with the sponge 823 of filling post-cast strip 1 towards 1 side of post-cast strip, and glued board 82 is engaged to water blocking
After on band 81, sponge 823 is just filled into post-cast strip 1, prevents garbage dust etc. from entering post-cast strip during 1 indwelling of post-cast strip
In 1, while sponge 823 has certain water imbibition, can sponge the water penetrated into post-cast strip 1, guarantees to begin in post-cast strip 1
Cleaning is kept eventually, is improved 1 concrete pouring quality of post-cast strip, is prevented 1 leak of post-cast strip.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of basement advanced water-stopping type post-cast strip, poured including post-cast strip, positioned at the bottom plate of post-cast strip two sides and after being located at
Raft plate with two sides and bottom, the raft plate are connected to the lower section of bottom plate, and the bottom of the raft plate, which is provided with, prevents raft plate from deforming
Deformation joint, be provided with the rubber fastening band for extending into two sides raft plate in the deformation joint, it is characterised in that: the raft plate direction
Rhone is provided on the top surface of post-cast strip, the bottom of the rhone is gradually decreased from intermediate to the draining open height of two sides,
It is horizontally disposed on the top surface of the raft plate of the post-cast strip two sides to have water stopping trough.
2. a kind of basement advanced water-stopping type post-cast strip according to claim 1, it is characterised in that: the bottom of the rhone
The gradient in portion is 0.5%.
3. a kind of basement advanced water-stopping type post-cast strip according to claim 1 or 2, it is characterised in that: the bottom plate and
Raft plate is towards being vertically arranged with compound steel silk screen on the side of post-cast strip.
4. a kind of basement advanced water-stopping type post-cast strip according to claim 3, it is characterised in that: the compound steel silk screen
Respectively 10 mesh, 5 mesh and 3 mesh.
5. a kind of basement advanced water-stopping type post-cast strip according to claim 4, it is characterised in that: above and below the bottom plate
Two sides is respectively set there are two fixed steel bars, and fixed steel bars are horizontal through two compound steel silk screens.
6. a kind of basement advanced water-stopping type post-cast strip according to claim 5, it is characterised in that: the compound steel silk screen
Top and fixed steel bars between be connected with lacing wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820574678.4U CN208251171U (en) | 2018-04-22 | 2018-04-22 | A kind of basement advanced water-stopping type post-cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820574678.4U CN208251171U (en) | 2018-04-22 | 2018-04-22 | A kind of basement advanced water-stopping type post-cast strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208251171U true CN208251171U (en) | 2018-12-18 |
Family
ID=64637702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820574678.4U Expired - Fee Related CN208251171U (en) | 2018-04-22 | 2018-04-22 | A kind of basement advanced water-stopping type post-cast strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208251171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006158A (en) * | 2021-02-07 | 2021-06-22 | 中铁十六局集团第一工程有限公司 | Basement bottom plate waterproof structure and construction process thereof |
| CN113266042A (en) * | 2021-06-24 | 2021-08-17 | 中益诚达建设集团有限公司 | Basement advanced water-stop post-cast strip and construction method thereof |
-
2018
- 2018-04-22 CN CN201820574678.4U patent/CN208251171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006158A (en) * | 2021-02-07 | 2021-06-22 | 中铁十六局集团第一工程有限公司 | Basement bottom plate waterproof structure and construction process thereof |
| CN113266042A (en) * | 2021-06-24 | 2021-08-17 | 中益诚达建设集团有限公司 | Basement advanced water-stop post-cast strip and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20190422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |