CN208201938U - A kind of prefabricated post-cast strip cover board of bottom plate - Google Patents
A kind of prefabricated post-cast strip cover board of bottom plate Download PDFInfo
- Publication number
- CN208201938U CN208201938U CN201820508847.4U CN201820508847U CN208201938U CN 208201938 U CN208201938 U CN 208201938U CN 201820508847 U CN201820508847 U CN 201820508847U CN 208201938 U CN208201938 U CN 208201938U
- Authority
- CN
- China
- Prior art keywords
- post
- steel plate
- cover board
- cast strip
- prefabricated
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000004567 concrete Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000003351 stiffener Substances 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims abstract description 8
- 230000011218 segmentation Effects 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000003673 groundwater Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000007115 recruitment Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a kind of prefabricated post-cast strip cover boards of bottom plate, including raft board post poured band, the lower end of the raft board post poured band is provided with stiffener concrete floor, prefabricated cover board is provided with above the stiffener concrete floor, reserved steel plate is provided on the outside of the prefabricated cover board, steel plate for sealing water is provided on the outside of the reserved steel plate, it is welded between the steel plate for sealing water and reserved steel plate, and microdilatancy water-proof concrete has been poured between steel plate for sealing water and reserved steel plate, the surface of the prefabricated cover board is provided with multiple suspension hooks；The prefabricated post-cast strip cover board of the bottom plate, post-cast strip side form can be simplified and install difficulty, the rubbish in post-cast strip can easily be cleared up, the intermediate steel plate for sealing water that omits installs problem, Groundwater formation penetrating passage is prevented, effectively post-cast strip is prevented to seep water, saves and clears up recruitment in post-cast strip, raft plate infiltration common quality defect is avoided, guarantees that structure sufficiently discharges internal force before closing.
Description
Technical field
The utility model relates to technical field of buildings, specially a kind of prefabricated post-cast strip cover board of bottom plate.
Background technique
In recent years, with the development of building trade, Super High, super large scale of construction public works are more and more, post-cast strip
Using more and more extensive.The especially raft board post poured band of basement, almost all of heavy construction are configured lower raft plate
Post-cast strip, and post-cast strip setting length, supporting module difficulty is big, often has spillage running pulp phenomenon, should not clear up after concrete setting,
It spends a large amount of artificial effects unobvious, causes infiltration hidden danger.Now in the construction process the construction of post-cast strip as a key
Control point, but effect is unobvious, and still there is the phenomenon that seeps water in most engineerings, and it is particularly important to improve late poured band structure construction thus.
Utility model content
The purpose of this utility model is to provide a kind of prefabricated post-cast strip cover boards of bottom plate, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of prefabricated post-cast strip cover board of bottom plate, including
Raft board post poured band, the lower end of the raft board post poured band are provided with stiffener concrete floor, the stiffener concrete building
It is provided with prefabricated cover board above plate, reserved steel plate is provided on the outside of the prefabricated cover board, is set on the outside of the reserved steel plate
It is equipped with steel plate for sealing water, is welded between the steel plate for sealing water and reserved steel plate, and is poured between steel plate for sealing water and reserved steel plate
There is microdilatancy water-proof concrete, the surface of the prefabricated cover board is provided with multiple suspension hooks.
Preferably, the both sides of the stiffener concrete floor are 20cm longer than the both sides of raft board post poured band.
Preferably, the steel plate for sealing water segmentation indwelling diameter in the prefabricated cover board is not less than the mouth that vibrates of 5cm.
Preferably, the suspension hook is symmetrically arranged with four groups on prefabricated cover board.
Compared with prior art, the utility model has the beneficial effects that the structure design of the utility model is reasonable, the bottom plate is pre-
Post-cast strip cover board processed can simplify post-cast strip side form and install difficulty, can easily clear up the rubbish in post-cast strip, omit centre
Steel plate for sealing water installs problem, prevents Groundwater formation penetrating passage, effectively post-cast strip is prevented to seep water, and saves to clear up in post-cast strip and use
Work avoids raft plate infiltration common quality defect, guarantees that structure sufficiently discharges internal force before closing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the prefabricated cover plate schematic diagram of the utility model.
In figure: raft board post poured band 1, reserved steel plate 3, steel plate for sealing water 4, microdilatancy water-proof concrete 5, is reinforced prefabricated cover board 2
Reinforced concrete floor 6, suspension hook 7, vibrate mouth 8.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of prefabricated post-cast strip cover board of bottom plate, including raft
Board post poured band 1, the lower end of raft board post poured band 1 are provided with stiffener concrete floor 6, and the two of stiffener concrete floor 6
While 20cm longer than the both sides of raft board post poured band 1, the top of stiffener concrete floor 6 is provided with prefabricated cover board 2, preform lid
The outside of plate 2 is provided with reserved steel plate 3, and the outside of reserved steel plate 3 is provided with steel plate for sealing water 4, steel plate for sealing water 4 and reserved steel plate 3
Between be welded, and microdilatancy water-proof concrete 5 has been poured between steel plate for sealing water 4 and reserved steel plate 3, the table of prefabricated cover board 2
Face is provided with multiple suspension hooks 7, and suspension hook 7 is symmetrically arranged with four groups on prefabricated cover board 2, and the steel plate for sealing water 4 in prefabricated cover board 2 is segmented
Indwelling diameter is not less than the mouth 8 that vibrates of 5cm；After the completion of the construction of post-cast strip waterproof protective layer, poured after in advance before construction of bottom plates
Stiffener concrete slab 6 is poured in band range, then construction waterproof and two sides bottom plate, after bottom plate Equalsettlement, after cleaning
The rubbish ponding in band is poured, prefabricated cover board 2 is transported to post-cast strip position, the welding of steel plate for sealing water 4 is carried out, after the completion of welding, pours
Microdilatancy water-proof concrete 5 is built, it is ensured that concrete compaction, finally receives face maintenance when pouring microdilatancy water-proof concrete 5；It can
It simplifying post-cast strip side form and installs difficulty, can easily clear up the rubbish in post-cast strip, the intermediate steel plate for sealing water that omits installs problem,
Groundwater formation penetrating passage is prevented, it is effective that post-cast strip is prevented to seep water, it saves and clears up recruitment in post-cast strip, avoid raft plate infiltration matter
Common fault is measured, guarantees that structure sufficiently discharges internal force before closing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of prefabricated post-cast strip cover board of bottom plate, including raft board post poured band (1), it is characterised in that: the raft board post poured band (1)
Lower end is provided with stiffener concrete floor (6), is provided with prefabricated cover board above the stiffener concrete floor (6)
(2), it is provided with reserved steel plate (3) on the outside of the prefabricated cover board (2), is provided with water-stopping steel on the outside of the reserved steel plate (3)
Plate (4) is welded between the steel plate for sealing water (4) and reserved steel plate (3), and between steel plate for sealing water (4) and reserved steel plate (3)
It has poured microdilatancy water-proof concrete (5), the surface of the prefabricated cover board (2) is provided with multiple suspension hooks (7).
2. the prefabricated post-cast strip cover board of a kind of bottom plate according to claim 1, it is characterised in that: the stiffener concrete
The both sides of floor (6) are 20cm longer than the both sides of raft board post poured band (1).
3. the prefabricated post-cast strip cover board of a kind of bottom plate according to claim 1, it is characterised in that: in the prefabricated cover board (2)
Steel plate for sealing water (4) segmentation indwelling diameter be not less than 5cm the mouth that vibrates (8).
4. the prefabricated post-cast strip cover board of a kind of bottom plate according to claim 1, it is characterised in that: the suspension hook (7) is prefabricated
Cover board is symmetrically arranged with four groups on (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508847.4U CN208201938U (en) | 2018-04-11 | 2018-04-11 | A kind of prefabricated post-cast strip cover board of bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508847.4U CN208201938U (en) | 2018-04-11 | 2018-04-11 | A kind of prefabricated post-cast strip cover board of bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208201938U true CN208201938U (en) | 2018-12-07 |
Family
ID=64526195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820508847.4U Expired - Fee Related CN208201938U (en) | 2018-04-11 | 2018-04-11 | A kind of prefabricated post-cast strip cover board of bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208201938U (en) |
-
2018
- 2018-04-11 CN CN201820508847.4U patent/CN208201938U/en not_active Expired - Fee Related
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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: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |