CN206768879U - A kind of poured band of outer wall of basement structure - Google Patents
A kind of poured band of outer wall of basement structure Download PDFInfo
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- CN206768879U CN206768879U CN201720665686.5U CN201720665686U CN206768879U CN 206768879 U CN206768879 U CN 206768879U CN 201720665686 U CN201720665686 U CN 201720665686U CN 206768879 U CN206768879 U CN 206768879U
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- wall
- basement
- post
- cast strip
- strip region
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Abstract
The utility model discloses provide a kind of poured band of outer wall of basement structure, the poured band of outer wall of basement structure includes middle post-cast strip region and both sides outer wall of basement, outer wall of basement is respectively arranged with spirogyrate constructional column with post-cast strip region junction, and the zinc-plated steel plate for sealing water of sector is provided with post-cast strip region；Brick arch wall is provided with the outside of post-cast strip region, the inner surface of brick arch wall is disposed with fish tail and waterproof layer, waterproof coating layer and waterproof roll layer；High-strength bolt is also reserved with the inside of constructional column, for fixing the one side formwork structure set on the inside of post-cast strip region；Using the utility model, it is not only able to shorten the construction period, and backfilling of earthwork construction can be carried out in advance, reduces because the earthwork can not backfill the influence brought to other working procedures of job site in time；Meanwhile the poured band of outer wall of basement structurally waterproof effect is preferable, working procedure is easy.
Description
Technical field
Building engineering field is the utility model is related to, more particularly to a kind of poured band of outer wall of basement structure.
Background technology
With basement to maximization and multifunction direction development, be provided with post-concreted expansion strip, pouring after settlement and
The basement of temperature post-cast strip is on the increase, and general post-cast strip region concreting need to be one after the completion of the agent structure of both sides
Fix time construction, and the time interval of post empiricism is more long also there is the problem of more, may such as cause Groundwater infiltration
Basement, pit earthwork can not backfill in time causes construction site seriously crowded, extends the construction period, to Superstructure Construction week
Phase has a great influence.
Utility model content
The defects of the purpose of this utility model is to overcome prior art, there is provided a kind of poured band of outer wall of basement structure and
Its construction method, it is not only able to shorten the construction period, and backfilling of earthwork construction can be carried out in advance, reduces because the earthwork can not
Backfill brings the influence to other working procedures of job site in time；Meanwhile the poured band of outer wall of basement structurally waterproof effect
Preferably, working procedure is easy.
To achieve the above object, the technical solution adopted in the utility model is：A kind of poured band of outer wall of basement structure, bag
The post-cast strip region and both sides outer wall of basement of centre are included, the post-cast strip region, which is that outer wall of basement agent structure is reserved, to be set
Expansion joint, subsiding crack or temperature deformation seam；The outer wall of basement is respectively arranged with spirogyrate with post-cast strip region junction
Constructional column, the cross-sectional length of the constructional column are about 2~3 times of outer wall of basement thickness, width and outer wall of basement thickness phase
Together, constructional column inner surface flushes with outer wall of basement inner surface；It is zinc-plated only that sector is provided with the post-cast strip region
Water steel plate, the both ends insertion of the zinc-plated steel plate for sealing water of sector are fixed in the constructional column；On the outside of the post-cast strip region
Brick arch wall is provided with, the inner surface of the brick arch wall is disposed with fish tail and waterproof layer, waterproof coating layer and waterproof
Coiled material layer；High-strength bolt is also reserved with the inside of the constructional column, for fixing the one side formwork knot set on the inside of post-cast strip region
Structure so that post-cast strip region forms closed area before concrete construction.
Preferably, the reinforcing bar colligation simultaneously of the reinforcing bar of the post-cast strip region and pillar structure and both sides outer wall of basement
Fix and form overall reinforcing bar system so that complete basement steel is formed after the completion of post-cast strip region concrete pouring construction
Muscle-concrete force structure system；The reinforcing bar of the reinforcing bar of the post-cast strip region and pillar structure and both sides outer wall of basement
Exterior wall vertical reinforcement and exterior wall horizontal reinforcement can be divided into；The reinforcing bar of the pillar structure can also be divided into constructional column horizontal reinforcement and
Constructional column vertical reinforcement.
Preferably, the rear pouring concrete grade of the post-cast strip region should be higher than that concrete of both sides outer wall of basement etc.
Level, the post-cast strip region should use slightly expanded concrete pouring construction.
Preferably, the thickness of the zinc-plated steel plate for sealing water of the sector is 0.2~1mm.
Preferably, the fish tail and waterproof layer is polystyrene board protecting layer, and waterproof coating layer is polyurethane waterproof coating layer, waterproof
Coiled material layer is that SBS is modified waterproof roll.
The construction method step of poured band of outer wall of basement structure provided by the utility model is as follows：
(1) the zinc-plated steel plate for sealing water of sector, colligation outer wall of basement and post-cast strip region, constructional column reinforcing bar are processed, is reserved
High-strength bolt and banding fixed, by the zinc-plated steel plate for sealing water both ends telescope structure post inside of sector and fix；
(2) outer wall of basement and construction column template are made and is installed, post-cast strip region both sides exterior wall is completed and constructional column mixes
Coagulate native pouring construction, maintenance；
(3) template of constructional column is removed after concrete reaches some strength, builds brick arch wall by laying bricks or stones；
(4) after the deformation of brick arch wall construction is basicly stable, in brick arch, surface performs waterproofing protection successively within the walls
Layer, waterproof coating layer and waterproof roll layer；
(5) earthwork on the outside of outer wall of basement is backfilled, the one side formwork structure on the inside of installation post-cast strip region is set, passes through height
One side formwork structure both ends are fixedly mounted on the constructional column of post-cast strip region both sides by strength bolt, continue to perform other position steel
Tendon concrete structure；
(6) after the flexible of basement structure, sedimentation or temperature deformation it is basicly stable after, pour post-cast strip region concrete；
After post-cast strip region concrete curing reaches some strength, one side formwork structure is removed, is poured after completing the outer wall of basement
The work progress of band structure.
Compared with prior art, the beneficial effects of the utility model are：
(1) by setting the zinc-plated steel plate for sealing water of sector in post-cast strip region, the effect of waterproof in advance is can reach, reduction is taken out
Water machine-team；Brick arch wall is set on the outside of at the constructional column, backfilling of earthwork can be carried out in advance, is reduced because the earthwork stacks what is brought
Construction site is insufficient and for other troubles that subsequent construction is brought, accelerates project progress and substantially reduces the construction period；Phase
For conventional planar retaining wall, brick arch wall stress performance is also more preferable；
(2) by the way that in brick arch, to set gradually fish tail and waterproof layer, waterproof coating layer and waterproof roll layer etc. more for side within the walls
Layer waterproof layer structure, the zinc-plated steel plate for sealing water of sector set with post-cast strip region form double-deck water-proof system, greatly improved
The waterproof effect of post-cast strip region；
(3) by setting the zinc-plated steel plate for sealing water of sector, while waterproof effect is met, additionally it is possible to keep out due to underground
Deform caused by room agent structure sedimentation and temperature deformation etc. and be unlikely to destroy；
(4) post-cast strip region is blocked in advance using one side formwork structure, prevents post-cast strip region from being applied in concreting
Work advances into a large amount of debris, sewage etc., reduces secondary cleaning quantities.
Brief description of the drawings
Fig. 1 is the utility model poured band of outer wall of basement structural representation.
Reference：1- post-cast strip regions, 2- outer wall of basement, 3- constructional columns, the zinc-plated steel plate for sealing water of 4- sectors, 5- bricks
Block arch wall, 6- fish tail and waterproof layers, 7- waterproof coating layers, 8- waterproof roll layers, 9- one side formwork structures, 31- high-strength bolts,
101- exterior wall vertical reinforcements, 102- exterior wall horizontal reinforcements, 301- constructional column horizontal reinforcements, 302- constructional column vertical reinforcements.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of poured band of outer wall of basement structure, including middle post-cast strip region 1 and both sides basement
Exterior wall 2, the post-cast strip region 1 are the reserved expansion joint set of outer wall of basement agent structure, subsiding crack or temperature deformation seam；
The outer wall of basement 2 is respectively arranged with spirogyrate constructional column 3, the section length of the constructional column 3 with the junction of post-cast strip region 1
Degree is about 2~3 times of the thickness of outer wall of basement 2, and width is identical with the thickness of outer wall of basement 2, the inner surface of constructional column 3 and ground
The inner surface of lower room exterior wall 2 flushes；The zinc-plated steel plate for sealing water 4 of sector, the sector plating are provided with the post-cast strip region 1
The both ends insertion of zinc steel plate for sealing water 4 is fixed in the constructional column 3；The outside of post-cast strip region 1 is provided with brick arch wall
5, the inner surface of the brick arch wall 5 is disposed with fish tail and waterproof layer 6, waterproof coating layer 7 and waterproof roll layer 8；It is described
The inner side of constructional column 3 is also reserved with high-strength bolt 31, the one side formwork structure 9 set for fixing the inner side of post-cast strip region 1 so that
Post-cast strip region 1 forms closed area before concrete construction.
In specific implementation, the reinforcing bar of the post-cast strip region 1 and constructional column 3 and the reinforcing bar of both sides outer wall of basement 2 are simultaneously
Banding fixed simultaneously forms overall reinforcing bar system so that forms complete underground after the completion of the concrete pouring construction of post-cast strip region 1
Room steel-concrete force structure system；The reinforcing bar of the post-cast strip region 1 and the structure of constructional column 3 and both sides outer wall of basement 2
Reinforcing bar can be divided into exterior wall vertical reinforcement 101 and exterior wall horizontal reinforcement 102；The reinforcing bar of the structure of constructional column 3 can also be divided into structure
Make post horizontal reinforcement 301 and constructional column vertical reinforcement 302.
In specific implementation, the rear pouring concrete grade of the post-cast strip region 1 should be higher than that the coagulation of both sides outer wall of basement 2
Native grade, the post-cast strip region 1 should use slightly expanded concrete pouring construction.
In specific implementation, the thickness of the zinc-plated steel plate for sealing water 4 of sector is 0.2~1mm.
In specific implementation, the fish tail and waterproof layer 6 is polystyrene board protecting layer, and waterproof coating layer 7 is polyurethane waterproof coating
Layer, waterproof roll layer 8 are that SBS is modified waterproof roll.
Technology contents and technical characteristic of the present utility model have revealed that as above those skilled in the art still may base
The replacement and modification without departing substantially from the utility model in essence are made in teaching of the present utility model, therefore, the utility model protection
Scope is not limited to the content disclosed in embodiment, also including various replacements and modification without departing substantially from the utility model in essence.
Claims (5)
- A kind of 1. poured band of outer wall of basement structure, it is characterised in that：The poured band of outer wall of basement structure includes middle Post-cast strip region and both sides outer wall of basement, the post-cast strip region are the flexible of the reserved setting of outer wall of basement agent structure Seam, subsiding crack or temperature deformation seam；The outer wall of basement is respectively arranged with spirogyrate constructional column with post-cast strip region junction, The cross-sectional length of the constructional column is about 2~3 times of outer wall of basement thickness, and width is identical with outer wall of basement thickness, construction Post inner surface flushes with outer wall of basement inner surface；The zinc-plated steel plate for sealing water of sector is provided with the post-cast strip region； The both ends insertion of the zinc-plated steel plate for sealing water of sector is fixed in the constructional column；Brick is provided with the outside of the post-cast strip region Arch wall is built, the inner surface of the brick arch wall is disposed with fish tail and waterproof layer, waterproof coating layer and waterproof roll layer；Institute State and be also reserved with high-strength bolt on the inside of constructional column, for fixing the one side formwork structure set on the inside of post-cast strip region.
- A kind of 2. poured band of outer wall of basement structure according to claim 1, it is characterised in that：The post-cast strip region and The reinforcing bar of pillar structure and the reinforcing bar of both sides outer wall of basement while banding fixed simultaneously form overall reinforcing bar system；Poured after described The reinforcing bar of the reinforcing bar of region and pillar structure and both sides outer wall of basement is divided into exterior wall vertical reinforcement and exterior wall horizontal reinforcement； The reinforcing bar of the pillar structure is also classified into constructional column horizontal reinforcement and constructional column vertical reinforcement.
- A kind of 3. poured band of outer wall of basement structure according to claim 1, it is characterised in that：The post-cast strip region Pouring concrete grade is higher than the concrete grade of both sides outer wall of basement afterwards, and the post-cast strip region is poured using slightly expanded concrete Build construction.
- A kind of 4. poured band of outer wall of basement structure according to claim 1, it is characterised in that：The sector is zinc-plated only The thickness of water steel plate is 0.2~1mm.
- A kind of 5. poured band of outer wall of basement structure according to claim 1, it is characterised in that：The fish tail and waterproof layer is Polystyrene board protecting layer, waterproof coating layer are polyurethane waterproof coating layer, and waterproof roll layer is that SBS is modified waterproof roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665686.5U CN206768879U (en) | 2017-06-09 | 2017-06-09 | A kind of poured band of outer wall of basement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665686.5U CN206768879U (en) | 2017-06-09 | 2017-06-09 | A kind of poured band of outer wall of basement structure |
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| Publication Number | Publication Date |
|---|---|
| CN206768879U true CN206768879U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720665686.5U Active CN206768879U (en) | 2017-06-09 | 2017-06-09 | A kind of poured band of outer wall of basement structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512657A (en) * | 2019-09-26 | 2019-11-29 | 中国建筑第七工程局有限公司 | A kind of prefab-form installed for poured band of outer wall of basement |
-
2017
- 2017-06-09 CN CN201720665686.5U patent/CN206768879U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512657A (en) * | 2019-09-26 | 2019-11-29 | 中国建筑第七工程局有限公司 | A kind of prefab-form installed for poured band of outer wall of basement |
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