CN206279561U - A kind of poured band of outer wall of basement prefab-form system - Google Patents
A kind of poured band of outer wall of basement prefab-form system Download PDFInfo
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- CN206279561U CN206279561U CN201621357615.0U CN201621357615U CN206279561U CN 206279561 U CN206279561 U CN 206279561U CN 201621357615 U CN201621357615 U CN 201621357615U CN 206279561 U CN206279561 U CN 206279561U
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- basement
- baffle plate
- wall
- precast concrete
- concrete baffle
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Abstract
A kind of poured band of outer wall of basement prefab-form system, on the post-cast strip between outer wall of basement, the upstream face of post-cast strip is coated with precast concrete baffle plate from bottom to top, and back side is covered with form surfacing；The left and right sides of precast concrete baffle plate and form surfacing is ridden upon on the outer wall of basement on post-cast strip both sides, and the outer side covers of precast concrete baffle plate have waterproof layer, and additional waterproof course and waterproof layer are set in precast concrete baffle plate and outer wall of basement junction；The back side of precast concrete baffle plate is embedded with the exposed steel bar perpendicular to plate face along precast concrete barrier width direction, the afterbody of exposed steel bar is stretched into post-cast strip, its end is welded with sealing harness cord bar, and sealing harness cord bar is fixed after the form surfacing of outer wall of basement back side through fixing by double steel pipe and mountain type card.The features such as the utility model has safety, is applicable, having promote well and practical value, and good economic benefit can be produced after extensive popularization and application.
Description
Technical field
The utility model is related to outer wall of basement construction field, prefabricated more particularly to a kind of poured band of outer wall of basement
Template system.
Background technology
Due to that need to set post-cast strip according to specification, post-cast strip generally requires from basement side wall insertion simultaneously to big basement
A period of time could be closed after the completion of agent structure, and construction waterproof is layer simultaneously due to being needed between outer wall of basement and foundation ditch in advance
Backfilled, so the basement backfill at post-cast strip needs to be carried out after post-cast strip is closed, the duration is more long.
Outer wall of basement setting post-cast strip quantity is very more, is to ensure that construction speed and early stage civilized construction need, and needs morning
Phase carries out fertile groove backfilling of earthwork, can just be carried out after the post-cast strip closing such as typically of outer wall of basement backfill, so to overall work
Phase brings adverse effect, so selects effective template way as the key for solving the problems, such as this technology, and existing mould plate technique
Cannot realize carrying out backfill in advance, and be unable to reach template paying requirement in advance.
The content of the invention
The purpose of this utility model is to provide a kind of poured band of outer wall of basement prefab-form system, to solve basement knot
The technical problem that fertile groove soil side can not backfill in time after the completion of structure；And it is more long to solve the outer wall of basement construction period in the prior art
Technical problem, install demand and civilized construction needs in advance to meet alter-pouring strips mould plate.
To achieve the above object, the utility model is adopted the following technical scheme that：
A kind of poured band of outer wall of basement prefab-form system, on the post-cast strip between outer wall of basement, its feature
It is：Precast concrete baffle plate is coated with the upstream face of the post-cast strip from bottom to top, back side is covered with form surfacing；
The left and right sides of the precast concrete baffle plate and form surfacing rides upon the outer wall of basement on post-cast strip both sides
On, the area coverage that the outer side covers of the precast concrete baffle plate have waterproof layer, the waterproof layer is kept off more than precast concrete
The area of plate；Between waterproof layer and precast concrete baffle plate, on the outside of the overlap edge of precast concrete baffle plate and outer wall of basement
Additional waterproof course is covered with, the additional waterproof course is covered on precast concrete baffle plate and outer wall of basement simultaneously；
The precast concrete baffle plate is Rectangular Plate Structure, the left and right two that the Rectangular Plate Structure is overlapped with outer wall of basement
Side is in slope shape, is embedded with single-layer bidirectional steel bar layer in its plate body, the left and right sides of single-layer bidirectional steel bar layer tilt with it is oblique
Domatic side is adapted, the back side of the precast concrete baffle plate along precast concrete barrier width direction be embedded with perpendicular to
The exposed steel bar of plate face, the afterbody of the exposed steel bar is stretched into post-cast strip, and its end is welded with sealing harness cord bar, the sealing
Harness cord bar is fixed after the form surfacing of outer wall of basement back side through fixing by double steel pipe and mountain type card.
It is further preferred that the precast concrete baffle plate upper and lower end face is respectively equipped with the wedge-shaped protrusion and wedge agreed with mutually
Connected in star, contiguous prefabricated concrete baffle plate mutually fits and is laid from bottom to top along post-cast strip successively；Post-cast strip upstream face bottom
The upper surface of the precast concrete baffle plate at precast concrete baffle plate lower surface and top is horizontal plane.
Further, upper and lower two end faces of the precast concrete baffle plate are complementary with the angle of back side, the side of left and right two
Face is 30 ° with the angle of back side.
Further, upper and lower two end faces of the precast concrete baffle plate are respectively 45 ° and 135 ° with the angle of back side.
Further, the exposed steel bar is L-shaped, and its transverse part is embedded in precast concrete baffle interior, and vertical part is exposed at
In post-cast strip.
Further, the exposed steel bar anchors into 90 ~ 110mm of single-layer bidirectional steel bar layer inner side.
Further, the exposed steel bar is the HPB300 reinforcing bars of a diameter of 14mm.
Additionally, the waterproof layer is laid on outer wall of basement, precast concrete baffle plate and prevents by point bonding or empty laid process
On water extra play.
It is further preferred that the precast concrete baffle plate thickness 80mm.
The utility model has the characteristics that and beneficial effect compared with prior art：
The purpose of this utility model is to provide a kind of poured band of outer wall of basement prefab-form system, solves basement knot
The problem that fertile groove soil side can not backfill in time after the completion of structure, can largely shorten the outer wall of basement construction period and guarantee is applied
Work scene civilized construction requirement, it is also possible to reach poured band of outer wall of basement form surfacing and pay effect in advance, and largely
Simplify working procedure, save artificial.Meanwhile, remaining concrete can be used to make in basement structure concreting process
Make this preformed master, reduce the waste of material.Exposed steel bar in the utility model can serve as suspension ring, first installation to be fixed
And the effect of outer wall of basement formwork erection drawknot.
The features such as the utility model has safety, is applicable, having promote well and practical value, after extensive popularization and application
Good economic benefit can be produced.
Brief description of the drawings
Fig. 1 is a kind of structural representation of poured band of outer wall of basement prefab-form system of the utility model；
Fig. 2 is a kind of poured band of outer wall of basement prefab-form system facade structures schematic diagram of the utility model；
Fig. 3 is the structural representation of the precast concrete baffle plate that the utility model is related to；
Fig. 4 is the sectional view in Fig. 3 A-A portions.
Reference：1- post-cast strips；11- post-cast strips shear force wall reinforcing steel bar；2- precast concrete baffle plates；21- single-layer bidirectional steel
Muscle layer；22- exposed steel bars；3- additional waterproof courses；4- waterproof layers；5- sealing harness cord bars；6- form surfacings；7- double steel pipes.
Specific embodiment
For technological means, character of innovation, reached purpose and effect for realizing the utility model are easy to understand, below
The utility model is further illustrated with reference to accompanying drawing.
The embodiment recorded herein is specific specific embodiment of the present utility model, of the present utility model for illustrating
Design, is explanatory and exemplary, should not be construed as the limit to the utility model implementation method and the utility model scope
System.Except the implementation exception recorded herein, those skilled in the art can also be public based on the application claims and specification institute
The content opened includes doing using the embodiment to recording herein using obvious other technical schemes, these technical schemes
Go out the technical scheme of any obvious substitutions and modifications.
A kind of poured band of outer wall of basement prefab-form system, on the post-cast strip 1 between outer wall of basement, such as Fig. 1
With shown in 2, be coated with precast concrete baffle plate 2 on the upstream face of post-cast strip 1 from bottom to top, the thickness 80mm of precast concrete baffle plate 2,
Back side is covered with form surfacing 6；The left and right sides of precast concrete baffle plate 2 and form surfacing 6 rides upon the both sides of post-cast strip 1
Outer wall of basement on, the outer side covers of precast concrete baffle plate 2 have waterproof layer 4, and the area coverage of waterproof layer 4 is mixed more than prefabricated
The area of solidifying soil baffle plate 2；Between waterproof layer 4 and precast concrete baffle plate 2, precast concrete baffle plate 2 and outer wall of basement
Overlap edge outside is covered with additional waterproof course 3, and additional waterproof course 3 is covered in precast concrete baffle plate 2 and outer wall of basement simultaneously
On, waterproof layer 4 is laid on outer wall of basement, precast concrete baffle plate 2 and additional waterproof course 3 by point bonding or empty laid process.
As shown in Figures 3 and 4, precast concrete baffle plate 2 is Rectangular Plate Structure, Rectangular Plate Structure and outer wall of basement overlap joint
Left and right sides are in slope shape, and single-layer bidirectional steel bar layer 21, the left and right two of single-layer bidirectional steel bar layer 21 are embedded with its plate body
Side tilts and is adapted with slope shape side, and the back side of precast concrete baffle plate 2 is pre-buried along precast concrete barrier width direction
There is the exposed steel bar 22 perpendicular to plate face, the afterbody of exposed steel bar 22 is stretched into post-cast strip, and its end is welded with sealing harness cord bar 5
Connect, exposed steel bar 22 can be the HPB300 reinforcing bars, or the HPB300 reinforcing bars by a diameter of 14mm of a diameter of 14mm
22 L-shaped structures being made, its transverse part is embedded in inside precast concrete baffle plate 2, and vertical part is exposed in post-cast strip 1, exposed steel bar
22 anchor into 90 ~ 110mm of the inner side of single-layer bidirectional steel bar layer 21, and in the first installation process of prefabricated baffle plate, exposed steel bar 22 is poured with after
Band shear force wall reinforcing steel bar 11 proceeds next step operation after tentatively fixing.
Sealing harness cord bar 5 passes through double steel pipe 7 and mountain type card through fixing after the form surfacing 6 of outer wall of basement back side
It is fixed.As shown in figure 3, the upper and lower end face of precast concrete baffle plate 2 is respectively equipped with the wedge-shaped protrusion and wedge-shaped impression agreed with mutually, phase
Adjacent precast concrete baffle plate 2 mutually fits and is laid from bottom to top along post-cast strip 1 successively；The prefabricated of the upstream face bottom of post-cast strip 1 is mixed
The upper surface of the precast concrete baffle plate 2 at the solidifying soil lower surface of baffle plate 2 and top is horizontal plane.Precast concrete baffle plate is about 2
Two end faces are complementary with the angle of back side, and the side of left and right two is 30 ° with the angle of back side.Preferably, concrete
Native baffle plate about 2 two end faces be respectively 45 ° and 135 ° with the angle of back side.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (9)
1. a kind of poured band of outer wall of basement prefab-form system, the post-cast strip between outer wall of basement（1）On, its feature
It is：The post-cast strip（1）Upstream face on be coated with precast concrete baffle plate from bottom to top（2）, back side is provided with template face
Plate（6）；
The precast concrete baffle plate（2）And form surfacing（6）The left and right sides ride upon post-cast strip（1）The basement on both sides
On exterior wall, the precast concrete baffle plate（2）Outer side covers have waterproof layer（4）, the waterproof layer（4）Area coverage be more than
Precast concrete baffle plate（2）Area；In waterproof layer（4）With precast concrete baffle plate（2）Between, precast concrete baffle plate（2）
Overlap edge outside with outer wall of basement is covered with additional waterproof course（3）, the additional waterproof course（3）It is covered in simultaneously prefabricated mixed
Solidifying soil baffle plate（2）On outer wall of basement；
The precast concrete baffle plate（2）It is Rectangular Plate Structure, the left and right two that the Rectangular Plate Structure is overlapped with outer wall of basement
Side is in slope shape, and single-layer bidirectional steel bar layer is embedded with its plate body（21）, single-layer bidirectional steel bar layer（21）The left and right sides
Tilt and be adapted with slope shape side, the precast concrete baffle plate（2）Back side along precast concrete barrier width direction
It is embedded with the exposed steel bar perpendicular to plate face（22）, the exposed steel bar（22）Afterbody stretch into post-cast strip, its end with only
Water harness cord bar（5）Welding, the sealing harness cord bar（5）Through the form surfacing fixed in outer wall of basement back side（6）After lead to
Cross double steel pipe（7）Fixed with mountain type card.
2. a kind of poured band of outer wall of basement prefab-form system as claimed in claim 1, it is characterised in that：It is described prefabricated mixed
Solidifying soil baffle plate（2）Upper and lower end face is respectively equipped with the wedge-shaped protrusion and wedge-shaped impression agreed with mutually, contiguous prefabricated concrete baffle plate（2）
Mutually fit successively along post-cast strip（1）Lay from bottom to top；Post-cast strip（1）The precast concrete baffle plate of upstream face bottom（2）Under
End face and the precast concrete baffle plate at top（2）Upper surface be horizontal plane.
3. a kind of poured band of outer wall of basement prefab-form system as claimed in claim 2, it is characterised in that：It is described prefabricated mixed
Solidifying soil baffle plate（2）Upper and lower two end faces are complementary with the angle of back side, and the side of left and right two is 30 ° with the angle of back side.
4. a kind of poured band of outer wall of basement prefab-form system as claimed in claim 3, it is characterised in that：It is described prefabricated mixed
Solidifying soil baffle plate（2）Upper and lower two end faces are respectively 45 ° and 135 ° with the angle of back side.
5. a kind of poured band of outer wall of basement prefab-form system as claimed in claim 1, it is characterised in that：It is described to expose steel
Muscle（22）It is L-shaped, its transverse part is embedded in precast concrete baffle plate（2）Inside, vertical part is exposed at post-cast strip（1）It is interior.
6. a kind of poured band of outer wall of basement prefab-form system as claimed in claim 1, it is characterised in that：It is described to expose steel
Muscle（22）Anchor into single-layer bidirectional steel bar layer（21）90 ~ 110mm of inner side.
7. a kind of poured band of outer wall of basement prefab-form system as claimed in claim 1, it is characterised in that：It is described to expose steel
Muscle（22）It is the HPB300 reinforcing bars of a diameter of 14mm.
8. a kind of poured band of outer wall of basement prefab-form system as claimed in claim 1, it is characterised in that：The waterproof layer
（4）Outer wall of basement, precast concrete baffle plate are laid on by a bonding or empty laid process（2）And additional waterproof course（3）On.
9. a kind of poured band of outer wall of basement prefab-form system as described in claim 1 ~ 8 any one, it is characterised in that：
The precast concrete baffle plate（2）Thick 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357615.0U CN206279561U (en) | 2016-12-12 | 2016-12-12 | A kind of poured band of outer wall of basement prefab-form system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357615.0U CN206279561U (en) | 2016-12-12 | 2016-12-12 | A kind of poured band of outer wall of basement prefab-form system |
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| Publication Number | Publication Date |
|---|---|
| CN206279561U true CN206279561U (en) | 2017-06-27 |
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ID=59075090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621357615.0U Active CN206279561U (en) | 2016-12-12 | 2016-12-12 | A kind of poured band of outer wall of basement prefab-form system |
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| CN (1) | CN206279561U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926927A (en) * | 2020-07-09 | 2020-11-13 | 福建建工集团有限责任公司 | Underground chamber roof post-cast strip plugging structure and construction method thereof |
| CN113047460A (en) * | 2021-03-29 | 2021-06-29 | 中信国安建工集团有限公司 | Post-cast strip structure and construction method |
| CN114635453A (en) * | 2022-02-28 | 2022-06-17 | 浙江金立建设有限公司 | Construction process for post-cast strip variable cross-section prefabricated retaining plate |
-
2016
- 2016-12-12 CN CN201621357615.0U patent/CN206279561U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926927A (en) * | 2020-07-09 | 2020-11-13 | 福建建工集团有限责任公司 | Underground chamber roof post-cast strip plugging structure and construction method thereof |
| CN113047460A (en) * | 2021-03-29 | 2021-06-29 | 中信国安建工集团有限公司 | Post-cast strip structure and construction method |
| CN113047460B (en) * | 2021-03-29 | 2023-02-03 | 中信国安建工集团有限公司 | Post-cast strip structure and construction method |
| CN114635453A (en) * | 2022-02-28 | 2022-06-17 | 浙江金立建设有限公司 | Construction process for post-cast strip variable cross-section prefabricated retaining plate |
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