CN209723051U - A kind of basement bottom plate rear pouring tape construction joint optimization processing structure - Google Patents
A kind of basement bottom plate rear pouring tape construction joint optimization processing structure Download PDFInfo
- Publication number
- CN209723051U CN209723051U CN201920235011.6U CN201920235011U CN209723051U CN 209723051 U CN209723051 U CN 209723051U CN 201920235011 U CN201920235011 U CN 201920235011U CN 209723051 U CN209723051 U CN 209723051U
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- construction
- construction joint
- steel plate
- sealing water
- boats
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- 238000010276 construction Methods 0.000 title claims abstract description 56
- 238000005457 optimization Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000003892 spreading Methods 0.000 claims description 2
- 230000007480 spreading Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a kind of basement bottom plate rear pouring tape construction joint optimization processing structure, steel plate for sealing water is transversely fixed at construction joint, one end of steel plate for sealing water is embedded in advance in first pouring concrete position, the other end extends in rear pouring concrete position, the wooden a tree, used in making timber for boats is also respectively provided with above and below steel plate for sealing water, the wooden a tree, used in making timber for boats is located at construction joint and is arranged along the length direction of construction joint, and the side of the wooden a tree, used in making timber for boats is embedded in advance in first pouring concrete position.It is many and diverse to solve post empiricism, either it will affect construction speed in construction time or post-cast strip process phase, post-cast strip could should generally be closed after 60 days, various rubbish and sundries are inevitably dropped into during this period, since reinforcing bar is intensive, cleaning work is extremely difficult, and construction quality certainly will completely not influenced by clearing up.This construction method can reduce construction joint quantity, avoid post empiricism many and diverse and increase percolation-proof effect.Belong to foundation of civil work technical field of construction.
Description
Technical field
The utility model relates to a kind of basement bottom plate rear pouring tape construction joints to reduce infiltration hidden danger optimization processing structure, belong to
Foundation of civil work technical field of construction.
Background technique
Currently, part engineering basement bottom board belongs to Super Large concrete structure, some construction areas about 40,000 are flat
Square rice has enough flowing water sections, and the temperature and humidity that underground engineering is born in construction changes greatly, in such construction environment
In, the temperature stress occurred in the construction stage is much larger than the tensile capacity of concrete material, fully relies on concrete itself by anti-
Method be difficult it is anti-live, should take " anti-to put simultaneous apply ", " first put and resist afterwards ", the method for last " based on resisting ".This explanation
Underground engineering environmental condition is most suitable for " jumping storehouse method " construction.Using the construction of storehouse method is jumped, i.e., overall structure is pressed construction joint segmentation, every
One section is poured one section (one section of tripping is poured one section), through being no less than the 7d time fill out again pour it is integral.It can avoid with the construction of this scheme
The fierce temperature difference and drying shrinkage action of a part of During Initial Stage Construction, a large amount of temperature dilation matrices for cutting down construction period, effectively control are split
Seam, moreover it is possible to accelerate construction progress.The sealing tongue and groove for increasing by 80 × 80mm of twice is maximized in conjunction with steel plate for sealing water, high ribbed formwork and is reduced
Seep water hidden danger, but it is many and diverse to pour belt construction, either will affect construction speed, post-cast strip one in construction time or post-cast strip process phase
As could should close after 60 days, inevitably drop into various rubbish and sundries during this period, since reinforcing bar is intensive, cleaning
It works extremely difficult, and construction quality certainly will completely not influenced by clearing up.
Summary of the invention
The purpose of this utility model is that: a kind of basement bottom plate rear pouring tape construction joint optimization processing structure is provided, with solution
Certainly post empiricism is many and diverse, either will affect construction speed in construction time or post-cast strip process phase, and post-cast strip generally should be
It could be closed after 60 days, inevitably drop into various rubbish and sundries during this period, since reinforcing bar is intensive, cleaning work phase
Work as difficulty, and construction quality certainly will completely not influenced by clearing up.This construction method can reduce construction joint quantity, and post-cast strip is avoided to apply
Work is many and diverse and increases percolation-proof effect.
To solve the above problems, such a basement bottom plate rear pouring tape construction joint optimization processing structure of proposed adoption, construction
Steel plate for sealing water is transversely fixed at seam, one end of steel plate for sealing water is embedded in advance in first pouring concrete position, and the other end pours after extending to
The wooden a tree, used in making timber for boats is also respectively provided in concrete position, above and below steel plate for sealing water, the wooden a tree, used in making timber for boats is located at construction joint and along construction joint
Length direction setting, the side of the wooden a tree, used in making timber for boats is embedded in advance in first pouring concrete position.
In aforementioned construction joint optimization processing structure, the steel plate for sealing water by 8 bar spacing 30cm of Φ with upper and lower level steel
Muscle is welded and fixed；
In aforementioned construction joint optimization processing structure, the spreading of steel plate for sealing water uses overlap welding mode, lap of splice 5cm.
Compared with prior art, the utility model structure is simple, easy for construction, solves that post empiricism is many and diverse to ask
Topic, meanwhile, the method is combined with jump storehouse method, over length mass concrete is divided into several fritters of 40m*40m or so, every one
Block pours one piece, and in each piece, once-pouring of concrete is completed, and adjacent two block concrete pours time interval and is no less than 7d,
Adjacent storehouse flank side surface makes New-old concrete combine closely using steel plate water stopper and painted concrete interfacial agents, after cancelling tradition
Band is poured, i.e., original two construction joints in post-cast strip position become one, therefore can effectively reduce construction joint quantity, and then reduce total
Post-cast strip handle the time, lifting construction efficiency reduces difficulty and the time of cleaning task afterwards, guarantees construction quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, the utility model will be made into one below
The detailed description of step.
Embodiment:
Referring to attached drawing 1, the present embodiment provides a kind of basement bottom plate rear pouring tape construction joint optimization processing structure, at construction joint
It is transversely fixed with steel plate for sealing water 1, one end of steel plate for sealing water 1 is embedded in advance in first pouring concrete position 2, and the other end pours mixed after extending to
In solidifying soil position 3, steel plate for sealing water 1 is fixed by 8 bar spacing 30cm of Φ with upper and lower level reinforcement welding, and steel plate for sealing water 1 connects
Long to use overlap welding mode, lap of splice 5cm is also respectively provided with the wooden a tree, used in making timber for boats of 80 × 80mm above and below steel plate for sealing water 1
4, the wooden a tree, used in making timber for boats 4 is located at construction joint and is arranged along the length direction of construction joint, and the side of the wooden a tree, used in making timber for boats 4 is embedded in first pouring concrete position 2 in advance
It is interior, the wooden a tree, used in making timber for boats 4 is removed after the completion of pouring and forms 80 × 80mm of twice sealing tongue and groove, reduces infiltration hidden danger, and in Fig. 1, appended drawing reference 5 is
18 thick templates.
Construction joint carries out dabbing processing after demoulding, and interface is made to form rough surface, mentions for casting concrete next time
For ideal joint surface, makes conjunction old and new concret at firm entirety, greatly increase seam quality, improve and connect
Leakage resistance energy at seam.
Above embodiments are only to illustrate rather than limit the technical solution of the utility model, although referring to above-described embodiment pair
The utility model is described in detail, it will be apparent to an ordinarily skilled person in the art that: still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the scope of the claims of the utility model.
Claims (3)
1. a kind of basement bottom plate rear pouring tape construction joint optimization processing structure, it is characterised in that: be transversely fixed at construction joint
Steel plate for sealing water (1), one end of steel plate for sealing water (1) are embedded in advance in first pouring concrete position (2), and the other end extends to rear pouring concrete portion
It in position (3), is also respectively provided with above and below steel plate for sealing water (1) the wooden a tree, used in making timber for boats (4), the wooden a tree, used in making timber for boats (4) is located at construction joint and edge is applied
The length direction setting of work seam, the side of the wooden a tree, used in making timber for boats (4) is embedded in advance in first pouring concrete position (2).
2. a kind of basement bottom plate rear pouring tape construction joint optimization processing structure according to claim 1, it is characterised in that: described
Steel plate for sealing water (1) is fixed by 8 bar spacing 30cm of Φ with upper and lower level reinforcement welding.
3. a kind of basement bottom plate rear pouring tape construction joint optimization processing structure according to claim 1, it is characterised in that: sealing
The spreading of steel plate (1) uses overlap welding mode, lap of splice 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920235011.6U CN209723051U (en) | 2019-02-25 | 2019-02-25 | A kind of basement bottom plate rear pouring tape construction joint optimization processing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920235011.6U CN209723051U (en) | 2019-02-25 | 2019-02-25 | A kind of basement bottom plate rear pouring tape construction joint optimization processing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209723051U true CN209723051U (en) | 2019-12-03 |
Family
ID=68683886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920235011.6U Expired - Fee Related CN209723051U (en) | 2019-02-25 | 2019-02-25 | A kind of basement bottom plate rear pouring tape construction joint optimization processing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209723051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736357A (en) * | 2019-02-25 | 2019-05-10 | 中建四局第一建筑工程有限公司 | A kind of basement bottom plate rear pouring tape construction joint optimization processing structure |
-
2019
- 2019-02-25 CN CN201920235011.6U patent/CN209723051U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736357A (en) * | 2019-02-25 | 2019-05-10 | 中建四局第一建筑工程有限公司 | A kind of basement bottom plate rear pouring tape construction joint optimization processing structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |