CN208023751U - Masonry assembled poured band of outer wall of basement structure - Google Patents
Masonry assembled poured band of outer wall of basement structure Download PDFInfo
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- CN208023751U CN208023751U CN201820137046.1U CN201820137046U CN208023751U CN 208023751 U CN208023751 U CN 208023751U CN 201820137046 U CN201820137046 U CN 201820137046U CN 208023751 U CN208023751 U CN 208023751U
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- cast strip
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Abstract
The utility model provides a kind of masonry assembled poured band of outer wall of basement structure, include the outer wall of basement of indwelling post-cast strip, build C font masonry walls by laying bricks or stones on the outside of outer wall of basement, the both ends of C font masonry walls are connect with the wall face of the outer wall of basement of post-cast strip both sides respectively, C fonts masonry wall passes through the bar connecting in transverse connection and post-cast strip, post-cast strip and post-cast strip pour together with the space between C font masonry walls, the outside of the adjacent diaphram wall of C fonts masonry wall and post-cast strip is equipped with continuous water proof structure layer, it can ensure the continuity of water proof structure layer, improve the concrete works and waterproofing quality at post-cast strip position；Due to the C font masonry walls of setting enclosing post-cast strip, so that the backfilling of earthwork time between outer wall of basement and foundation pit sideline is not limited by post-cast strip off-period, it can backfill as early as possible and close gap, reduce foundation pit and face the danger source at side hole and the security risk of construction site.
Description
Technical field
The utility model is related to hypogee structure construction technology field, more particularly to outside a kind of masonry assembled basement
Wall late poured band structure.
Background technology
In the structure construction procedure of hypogee, in order to avoid building relative settlement and concrete temperature are shunk to generate and be split
Seam requires to need that vertical late poured band is arranged in outer wall of basement according to architectural design and job specfication, and width about 1m is left
It is right.In general, exterior wall uses thickness same as both sides outer wall of basement at post-cast strip, in post-cast strip and the underground for having poured completion
Steel plate for sealing water is set at the exterior wall of room, and outside carries out waterproof using waterproof material.When the building settlement for reaching design requirement or mix
After solidifying soil temperature control requirement, carries out the secondary of concrete at post-cast strip and pour.
However, the construction of poured band of outer wall of basement is the key position of Underground Construction, if concrete at post-cast strip
Engineering and waterproof construction are improper, particularly with the outer wall of basement in deep big foundation pit engineering, are easy to generate at post-cast strip
Phenomena such as infiltration, leak, quality control on construction are difficult.In addition, the backfilling of earthwork on the outside of the position of post-cast strip is needed by time restriction
It waits for implement after the completion of the concreting of post-cast strip, causes the danger source that foundation pit is assembled when facing to always exist, security risk
Property is higher.
Utility model content
Concrete works and waterproof construction quality control difficulty be big at poured band of outer wall of basement, security risk
High problem, the utility model, which provides a kind of masonry assembled poured band of outer wall of basement structure, can ensure water proof structure layer
Continuity improves the concrete works and waterproofing quality at post-cast strip position；Simultaneously so that the soil on the outside of outer wall of basement
Side is not limited the backfill time by post-cast strip off-period, can be backfilled as early as possible and be closed gap, reduce foundation pit and face side hole
Danger source and construction site security risk.
In order to solve the above technical problems, the utility model provides the following technical solutions：
A kind of masonry assembled poured band of outer wall of basement structure, includes the outer wall of basement of indwelling post-cast strip, in underground
Build C font masonry walls on the outside of room exterior wall by laying bricks or stones, the both ends of the C font masonry walls exterior wall with the outer wall of basement of post-cast strip both sides respectively
Face connects, and post-cast strip position is carried out enclosing by the C fonts masonry wall, and C font masonry walls pass through transverse connection and post-cast strip
In bar connecting, between post-cast strip and adjacent outer wall of basement be equipped with steel plate for sealing water, C fonts masonry wall and post-cast strip phase
The outside of adjacent diaphram wall be equipped with continuous water proof structure layer, the post-cast strip and post-cast strip and C fonts masonry wall it
Between space pour together.
Preferably, in above-mentioned masonry assembled poured band of outer wall of basement structure, post-cast strip and adjacent basement
The bar one-time construction of exterior wall is completed.
Preferably, in above-mentioned masonry assembled poured band of outer wall of basement structure, the water proof structure layer include by
Screed-coat, waterproof layer and the protective layer set gradually from inside to outside.
Preferably, in above-mentioned masonry assembled poured band of outer wall of basement structure, in outer wall of basement and foundation pit side
The earthwork is backfilled between line.
Preferably, in above-mentioned masonry assembled poured band of outer wall of basement structure, the height of the C fonts masonry wall
It is highly consistent with outer wall of basement.
Preferably, in above-mentioned masonry assembled poured band of outer wall of basement structure, the transverse connection is angle steel.
By techniques disclosed above scheme it is found that compared with prior art, the beneficial effects of the utility model are as follows：
Masonry assembled poured band of outer wall of basement structure provided by the utility model, by poured band of outer wall of basement
C font masonry walls are set on the outside of position, and the outside of the adjacent diaphram wall of C fonts masonry wall and post-cast strip is equipped with continuously
Water proof structure layer ensure that the continuity of water proof structure layer, improve poured band of outer wall of basement position concrete works and
Waterproofing quality, and due to the C font masonry walls of setting enclosing post-cast strip, make between outer wall of basement and foundation pit sideline
Backfilling of earthwork is implemented without waiting for after the completion of post-cast strip, and backfilling of earthwork reduces the danger source that foundation pit faces side hole, construction site
Security risk accordingly reduces.
Description of the drawings
Fig. 1 is the structural schematic diagram of the masonry assembled poured band of outer wall of basement structure of one embodiment of the utility model；
In figure：1- outer wall of basement, the reinforcing bar of 2- outer wall of basement, 3- steel plate for sealing water, 4- angle steel, 5-C fonts masonry wall,
6- screed-coats, 7- waterproof layers, 8- protective layers, 9- foundation pits sideline, 10, post-cast strip.
Specific implementation mode
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.According to following explanation and
The advantages of claims, the utility model and feature will become apparent from.It below will be by cited embodiment combination attached drawing, in detail
Illustrate the technology contents and feature of the utility model.Need in addition it illustrate, attached drawing is all made of very simplified form and makes
With non-accurate ratio, the purpose of the utility model embodiment is only aided in illustrating to convenience, lucidly.For sake of convenience, under
"upper" described herein, "lower" are consistent with the upper and lower direction of attached drawing, but this can't be the limit of technical solutions of the utility model
System.
Referring to Fig. 1, present embodiment discloses a kind of masonry assembled poured band of outer wall of basement structures, including after indwelling
The outer wall of basement 1 for pouring band 10 builds C fonts masonry wall 5, the both ends difference of C fonts masonry wall 5 by laying bricks or stones in 1 outside of outer wall of basement
It being connect with the wall face of the outer wall of basement 1 of 10 both sides of post-cast strip, post-cast strip position is carried out enclosing by the C fonts masonry wall 5,
C fonts masonry wall 5 passes through the bar connecting in transverse connection, that is, angle steel 4 and post-cast strip 10, post-cast strip 10 and adjacent underground
Steel plate for sealing water 3 is equipped between room exterior wall 1, the outside of the adjacent diaphram wall 1 of C fonts masonry wall 5 and post-cast strip 10 is equipped with
Continuous water proof structure layer, the post-cast strip 10 and post-cast strip 10 pour together with the space between C fonts masonry wall 5.This
Water proof structure layer is arranged by building C fonts masonry wall 5 by laying bricks or stones at 1 post-cast strip of outer wall of basement, 10 position and foundation pit side for embodiment
In the outside of the adjacent diaphram wall 1 of C fonts masonry wall 5 and post-cast strip 10, ensure the continuity of water proof structure layer, improves
The concrete works and waterproofing quality at 10 position of post-cast strip；Simultaneously as C font of the setting for enclosing post-cast strip is built
Body wall so that the backfilling of earthwork time in 1 outside of outer wall of basement is not limited by 10 off-period of post-cast strip, can be backfilled as early as possible
Gap is closed, reduces foundation pit and faces the danger source at side hole and the security risk of construction site.
Such as Fig. 1, left side is on the outside of outer wall of basement, and right side is basement, 1 concrete of outer wall of basement and outer wall of basement
Reinforcing bar 2 construct when need indwelling post-cast strip 10, width 800mm；Steel plate for sealing water 3 is arranged in 10 both sides of post-cast strip；When the coagulation of both sides
After native intensity reaches design requirement C40, C fonts masonry wall 5 is built by laying bricks or stones in 1 outside of outer wall of basement and foundation pit side, by post-cast strip 10
Position carries out enclosing assembly, thickness of wall body 240mm and 370mm, length about 1.7m, width about 0.4m, the use of C fonts masonry wall 5
Angle steel 4 connect with the reinforcing bar 2 of outer wall of basement and is fixed temporarily, and the final height and outer wall of basement of C fonts masonry wall 5 are mixed
Solidifying soil 1 is consistent.Waterproof is formed in 5 outside construction screed-coat 6 of C fonts masonry wall, waterproof layer 7 and the protective layer 8 for having built completion by laying bricks or stones
Material constructs, and then carries out the backfilling of earthwork in space between outer wall of basement and foundation pit sideline 9, finally will be after outer wall of basement 1
It pours 10 position of band and post-cast strip 10 and pours the concrete for improving a label together with the space between C fonts masonry wall 5, it is complete
At the construction at 10 position of poured band of outer wall of basement.
In order to improve the intensity of outer wall of basement, simplify construction procedure, it is preferred that in above-mentioned masonry assembled basement
In post-pouring belt of outer wall structure, the reinforcing bar 2 of post-cast strip 10 and adjacent outer wall of basement, which is once constructed, to be completed.
Preferably, in above-mentioned masonry assembled poured band of outer wall of basement structure, the water proof structure layer include by
Screed-coat 6, waterproof layer 7 and the protective layer 8 set gradually from inside to outside, it is protective layer used in protection waterproof layer, the waterproof of above structure
Techonosphere has preferable waterproof effect, avoids the whole of the adjacent composition of outer wall of basement 1 of C fonts masonry wall 5 and post-cast strip 10
There is leakage phenomenon in body, improves the service life of basement.
Preferably, in above-mentioned masonry assembled poured band of outer wall of basement structure, in outer wall of basement 1 and foundation pit side
The earthwork is backfilled between line 9.
Preferably, in above-mentioned masonry assembled poured band of outer wall of basement structure, the height of the C fonts masonry wall 5
It spends highly consistent with outer wall of basement 1.
The construction method of the masonry assembled poured band of outer wall of basement structure of the utility model, includes the following steps：
Step 1 requires the indwelling post-cast strip 10 when constructing 1 concrete of outer wall of basement according to design drawing；
Step 2, after concrete strength reaches design requirement, building C fonts masonry wall 5 by laying bricks or stones in 1 outside of outer wall of basement will
Post-cast strip position 10 carries out enclosing assembly；
Step 3 is constructed continuously successively in the outside of the C fonts masonry wall 5 and outer wall of basement 1 of having built completion by laying bricks or stones
Screed-coat 6, waterproof layer 7 and protective layer 8；
Step 4 backfills the earthwork between outer wall of basement 1 and foundation pit sideline 9；
Step 5, after the sedimentation of masonry assembled outer wall of basement 1 or Concrete temperature controlling are required to meet design requirement,
1 post-cast strip of outer wall of basement, 10 position and post-cast strip 10 are poured together with the space between C fonts masonry wall 5, to complete
The construction at poured band of outer wall of basement position.
The utility model at 10 position of poured band of outer wall of basement and foundation pit side by building C fonts masonry wall 5 by laying bricks or stones, by waterproof
Layer 7 is constructed together with outer wall of basement concrete 1 in 5 outside of masonry wall, is ensured the continuity of waterproof layer 7, is improved post-cast strip
10 position concrete works and waterproof construction quality, reduce the common quality defect at the post-cast strips position such as infiltration, leak；This is applied
Work method makes the backfilling of earthwork time on the outside of outer wall of basement not limited by post-cast strip off-period, reduces foundation pit and faces side
The danger source at hole and the security risk of construction site.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model
Calmly, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content, belong to right and want
Seek the protection domain of book.
Claims (6)
1. a kind of masonry assembled poured band of outer wall of basement structure, which is characterized in that outside the basement including indwelling post-cast strip
Wall, builds C font masonry walls by laying bricks or stones on the outside of outer wall of basement, the both ends of the C font masonry walls basement with post-cast strip both sides respectively
The wall face of exterior wall connects, and post-cast strip position is carried out enclosing by the C fonts masonry wall, and C font masonry walls pass through lateral connection
Bar connecting in part and post-cast strip, is equipped with steel plate for sealing water between post-cast strip and adjacent outer wall of basement, C fonts masonry wall with
And the outside of the adjacent diaphram wall in post-cast strip is equipped with continuous water proof structure layer, the post-cast strip and post-cast strip and C words
Space between shape masonry wall pours together.
2. masonry assembled poured band of outer wall of basement structure as described in claim 1, which is characterized in that post-cast strip with it is adjacent
Outer wall of basement bar one-time construction complete.
3. masonry assembled poured band of outer wall of basement structure as described in claim 1, which is characterized in that the water proof structure
Layer includes screed-coat, waterproof layer and the protective layer set gradually from inside to outside.
4. masonry assembled poured band of outer wall of basement structure as described in claim 1, which is characterized in that in outer wall of basement
The earthwork is backfilled between foundation pit sideline.
5. masonry assembled poured band of outer wall of basement structure as claimed in claim 4, which is characterized in that the C fonts are built
The height of body wall and outer wall of basement it is highly consistent.
6. masonry assembled poured band of outer wall of basement structure as described in claim 1, which is characterized in that the lateral connection
Part is angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137046.1U CN208023751U (en) | 2018-01-26 | 2018-01-26 | Masonry assembled poured band of outer wall of basement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820137046.1U CN208023751U (en) | 2018-01-26 | 2018-01-26 | Masonry assembled poured band of outer wall of basement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208023751U true CN208023751U (en) | 2018-10-30 |
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ID=63903180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820137046.1U Active CN208023751U (en) | 2018-01-26 | 2018-01-26 | Masonry assembled poured band of outer wall of basement structure |
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| Country | Link |
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| CN (1) | CN208023751U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206622A (en) * | 2020-02-18 | 2020-05-29 | 山西三建集团有限公司 | Sealing structure and sealing method for vertical post-cast strip of underground structure outer wall in limited foundation pit |
| CN112627240A (en) * | 2020-12-15 | 2021-04-09 | 中建四局贵州投资建设有限公司 | Waterproof construction method for outer wall post-cast strip |
| CN113482180A (en) * | 2021-06-28 | 2021-10-08 | 五冶集团上海有限公司 | Post-cast strip rainwater drainage method |
-
2018
- 2018-01-26 CN CN201820137046.1U patent/CN208023751U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206622A (en) * | 2020-02-18 | 2020-05-29 | 山西三建集团有限公司 | Sealing structure and sealing method for vertical post-cast strip of underground structure outer wall in limited foundation pit |
| CN112627240A (en) * | 2020-12-15 | 2021-04-09 | 中建四局贵州投资建设有限公司 | Waterproof construction method for outer wall post-cast strip |
| CN113482180A (en) * | 2021-06-28 | 2021-10-08 | 五冶集团上海有限公司 | Post-cast strip rainwater drainage method |
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