CN209555986U - A kind of Super-long Basement exterior wall induction crack structure - Google Patents
A kind of Super-long Basement exterior wall induction crack structure Download PDFInfo
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- CN209555986U CN209555986U CN201821447029.4U CN201821447029U CN209555986U CN 209555986 U CN209555986 U CN 209555986U CN 201821447029 U CN201821447029 U CN 201821447029U CN 209555986 U CN209555986 U CN 209555986U
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- wall
- attractive joint
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- exterior wall
- crack structure
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Abstract
The utility model relates to technical field of building construction, in particular a kind of Super-long Basement exterior wall induces crack structure, including wall, the upper end of wall is provided with structural beams, the lower end of wall is provided with basis under wall, by the way that attractive joint is arranged, the later period is facilitated to focus on and repair；The inner wall and outer wall of attractive joint are reinforced, wall is reinforced from different directions, can be avoided outer wall of basement Large Area Cracking, effectively shortens the compensation crack construction time；This method is novel, have many advantages, such as apparent save the cost, shorten the construction period, reduce security risk, reduce it is artificial, improve work efficiency outer wall of basement and pass through using attractive joint technology, the probability that wall crack and random cracks generate outside the room of underground will be effectively reduced, a large amount of waterproofing and leakage-stopping cost can be saved indirectly.
Description
Technical field
The utility model relates to technical field of building construction, specially a kind of Super-long Basement exterior wall induces crack structure.
Background technique
With China's expanding economy, Large-Scale Group building is increasing, and underground structure wall length constantly increases, underground
Room outer wall cracking leakage scenarios are more universal.
Since basement is usually not provided with expansion joint and also to avoid structural leakage using the limitation of function, and adopt
With optimization arrangement of reinforcement or concrete mix, the controlling measurements wall body slit such as setting post-cast strip, reinforcing strip, material is thus formed overlength
Seamless basement structure, due to many reasons, such outer wall of basement leakage scenarios are very universal, and fractue spacing is irregular,
The waterproofing and leakage-stopping heavy workload in later period, it is at high cost.For a long time, as outer wall cracking and caused by leakage problems do not obtain very
Good solution.
Utility model content
The purpose of this utility model is to provide a kind of Super-long Basement exterior walls to induce crack structure, to solve above-mentioned background skill
The fractue spacing proposed in art is irregular, the waterproofing and leakage-stopping heavy workload in later period, problem at high cost.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Super-long Basement exterior wall induction crack structure, including wall, the upper end of the wall is provided with structural beams, described
The lower end of wall is provided with basis, the surface of the wall under wall and is provided with attractive joint, and the inside of the attractive joint is equipped with crowded
Mould plate, the both ends in the wall close to the attractive joint should still be provided with rinforcement bar, and the rinforcement bar is close to the attractive joint
Side is equipped with cushion block, and the upper surface of the rinforcement bar is provided with several horizontal bars, and the side setting of the rinforcement bar is useful
In the U-stirrups of the fixation rinforcement bar.
Preferably, the attractive joint is vertically arranged in the inside of the wall.
Preferably, the attractive joint upper and lower ends are away from basis under the structural beams and the wall, there are between 200mm
Gap.
Preferably, being disconnected on the inside of the wall close to the horizontal bar of the attractive joint outlet, and in the wall
Inside increases the rinforcement bar.
Preferably, the extruded sheet and attractive joint interference fit.
Preferably, the U-stirrups and the rinforcement bar are welded and fixed.
Preferably, the attractive joint, which stays, sets depth as 20mm-25mm.
The utility model additionally provides a kind of construction method of Super-long Basement exterior wall attractive joint, comprising the following steps:
S1: attractive joint is set along the vertical direction of wall, and attractive joint upper and lower ends are equal away from basis under structural beams and wall
There are the gaps 200mm, and an attractive joint is arranged every a temperature section, and every attractive joint length is 18cm-20cm；
S2: selection tool it is malleable in buried rubber fastening band, in buried rubber fastening band pacify basis since under wall
Dress, until structure back；
S3: after the installation of the waterstop of step S2, carrying out the binding of exterior wall reinforcing bar and exist, binding process with ordinary construction exterior wall,
The position of waterstop is corrected after the completion of binding in time, it is ensured that waterstop center is aligned with attractive joint center；
S4: attractive joint, which stays, sets deep-controlled within half exterior wall thickness, the selection higher extruded sheet plug of hardness
Enter into attractive joint, and the gap location between attractive joint and rinforcement bar passes through setting cushion block；
S5: it after being placed to step S4 cushion block, carries out outer wall template and installs, reinforce and use Normal practice, seal mould Shi Gu
Set extruded sheet；
S6: after step S5 seals mould, concrete delamination being vibrated, and is poured onto waterstop in attractive joint and extruded sheet
Two sides；
S7: after the concrete of step S6 air-dries, the extruded sheet in attractive joint being cleaned out, and is brushed with wire brush is logical,
Thoroughly remove floating ash；
S8: it is embedded in attractive joint with hemp cut, then by a small amount of balm daubing on scraper, and with scraper on attractive joint both sides
It scratches repeatedly, then ointment is filled out in two times in seam, cohere it securely with parietal suture, press closely knit.
The beneficial effects of the utility model are that this method is novel, have apparent save the cost, shorten the construction period, reduce
Security risk, reduction is artificial, improves the advantages that work efficiency, and outer wall of basement will effectively reduce underground by applying attractive joint technology
The probability that outdoor wall crack and random cracks generate, can save a large amount of waterproofing and leakage-stopping cost indirectly.
Detailed description of the invention
Fig. 1 is the attractive joint node schematic diagram of the utility model；
Fig. 2 is the attractive joint facade of the utility model.
In figure: 1, wall；2, structural beams；3, basic under wall；4, attractive joint；41, extruded sheet；42, cushion block；43, rinforcement bar；
44, horizontal bar；45, U-stirrups.
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.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
The utility model provides a kind of technical solution referring to FIG. 1-2:
A kind of Super-long Basement exterior wall induction crack structure, as depicted in figs. 1 and 2, including wall 1, the upper end setting of wall 1
There are structural beams 2, the lower end of wall 1 is provided with basis 3 under wall, and the surface of wall 1 is provided with attractive joint 4, the inside peace of attractive joint 4
Equipped with extruded sheet 41, the both ends in wall 1 close to attractive joint 4 should still be provided with rinforcement bar 43, and rinforcement bar 43 is close to attractive joint 4 one
Side is equipped with cushion block 42, and the upper surface of rinforcement bar 43 is provided with several horizontal bars 44, and the side of rinforcement bar 43, which is provided with, to be used for
The U-stirrups 45 of fixed rinforcement bar 43, attractive joint 4 is vertically arranged in the inside of wall 1, and 4 upper and lower ends of attractive joint are away from structural beams
2 and wall under basis 3 there are the gap 200mm, 1 inside of wall is disconnected close to the horizontal bar 44 of 4 outlet of attractive joint, and in wall
1 inside increases rinforcement bar 43, and extruded sheet 41 and attractive joint 4 are interference fitted, and U-stirrups 45 and rinforcement bar 43 are welded and fixed, attractive joint
4 stay and set depth as 20mm-25mm.
In the present embodiment, basis 3 is reinforced concrete under wall, so that basic 3 structural support excellent effects under wall.
Specifically, rinforcement bar 43, horizontal bar 44 and U-stirrups 45 are to be supported using pig iron material, so that rinforcement bar
43, horizontal bar 44 and 45 structure of U-stirrups are hard, good fixing effect.
Further, extruded sheet 41 possesses continuous uniform through what extrusion process produced by polystyrene resin and additive
The plate of surface layer and closed pore formula honeycomb, and compression strength is 500Kpa.
The utility model additionally provides a kind of construction method of Super-long Basement exterior wall attractive joint, comprising the following steps:
S1: attractive joint 4 is set along the vertical direction of wall, and 4 upper and lower ends of attractive joint are away from basic under structural beams 2 and wall
3 there are the gaps 200mm, and an attractive joint 4 is arranged every a temperature section, and every 4 length of attractive joint is 18cm-
20cm；
S2: selection tool it is malleable in buried rubber fastening band, in buried rubber fastening band since under wall basis 3 pacify
Dress, until structural beams 2 are pushed up；
In the present embodiment, in addition waterstop such as structure beam stirrup conflict must be augmented additional after stirrup cutting in two sides
Stirrup, in multi-storey basement, the installation of waterstop can be segmented by each layer height, and be higher by each layer external wall construction seam 300mm-
500mm。
Specifically, waterstop spreading preferably uses vulcanization hot adhesion.
S3: after the installation of the waterstop of step S2, carrying out the binding of exterior wall reinforcing bar and exist, binding process with ordinary construction exterior wall,
The position of waterstop is corrected after the completion of binding in time, it is ensured that waterstop center is aligned with 4 center of attractive joint；
Since rubber fastening band is flexibility, must be vertically fixed when installation, as a preferred embodiment；
In the present embodiment, waterstop is bound with 1 inside horizontal bar 44 of wall, and it is curved that waterstop is leaned against to horizontal bar 44 on one side
On head, another side is fixed using U-stirrups 45.
Specifically, U-stirrups 45 and 1 horizontal bar of wall, 44 spot welding, make waterstop be fixed on U-stirrups 45 and horizontal bar
Between 44 elbows.
Furthermore 45 width of U-stirrups should be adapted with sealing bandwidth, in order to avoid waterstop sliding or curling.
S4: attractive joint 4, which stays, sets deep-controlled within half exterior wall thickness, the selection higher extruded sheet plug of hardness
Enter into attractive joint 4, and the gap location between attractive joint 4 and rinforcement bar 43 passes through setting cushion block 42；
S5: it after being placed to step S4 cushion block 42, carries out outer wall template and installs, reinforce and use Normal practice, Feng Moshi
Fix extruded sheet 41；
S6: after step S5 seals mould, concrete delamination is vibrated, and be poured onto waterstop and extruded sheet in attractive joint 4
41 two sides；
S7: after the concrete of step S6 air-dries, the extruded sheet 41 in attractive joint 4 being cleaned out, and logical with wire brush
Brush thoroughly removes floating ash；
S8: it is embedded in attractive joint 4 with hemp cut, then by a small amount of balm daubing on scraper, and with scraper at 4 liang of attractive joint
Side scratches repeatedly, then ointment is filled out in two times in seam, coheres it securely with parietal suture, presses closely knit.
In the present embodiment, ointment plug, which is filled out, to carry out from the bottom to top.
The Super-long Basement exterior wall induction crack structure and its construction method of the utility model, by the way that attractive joint 4 is arranged, by wall
The crack of body cracking concentrates in attractive joint 4, and the later period is facilitated to focus on and repair；And pass through extruded sheet 41 and cushion block 42
Cooperation rinforcement bar 43, horizontal bar 44 and U-stirrups 45 reinforce the inner wall and outer wall of attractive joint 4, from different directions
Wall 1 is reinforced, the phenomenon of building level deformation and vertical deformation unevenness is solved, it is big to can be avoided outer wall of basement
Area cracking, effectively shortens the compensation crack construction time；It is laid with rubber fastening band, so that wall 1 is whole specific good anti-
Water effect can effectively resist wall crazing phenomenon caused by leak；And during installation, ointment is coated with to 4 inner wall of attractive joint, made
Extruded sheet 41 and 4 parietal suture of attractive joint cohere securely, effectively reduce the several of wall crack outside the room of underground and random cracks generation
Rate.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of Super-long Basement exterior wall induces crack structure, including wall (1), it is characterised in that: the upper end of the wall (1) is set
It is equipped with structural beams (2), the lower end of the wall (1) is provided under wall basic (3), and the surface of the wall (1) is provided with induction
It stitches (4), the inside of the attractive joint (4) is equipped with extruded sheet (41), close to the two of the attractive joint (4) in the wall (1)
End should still be provided with rinforcement bar (43), and the rinforcement bar (43) is equipped with cushion block (42) close to the attractive joint (4) side, described
The upper surface of rinforcement bar (43) is provided with several horizontal bars (44), and the side of the rinforcement bar (43) is provided with for fixing
State the U-stirrups (45) of rinforcement bar (43).
2. Super-long Basement exterior wall according to claim 1 induces crack structure, it is characterised in that: attractive joint (4) In
The inside of the wall (1) is vertically arranged.
3. Super-long Basement exterior wall according to claim 1 induces crack structure, it is characterised in that: on the attractive joint (4)
Away from (3) basic under the structural beams (2) and the wall, there are the gaps 200mm at lower both ends.
4. Super-long Basement exterior wall according to claim 1 induces crack structure, it is characterised in that: on the inside of the wall (1)
The horizontal bar (44) close to the attractive joint (4) outlet disconnects, and increases the rinforcement bar on the inside of the wall (1)
(43).
5. Super-long Basement exterior wall according to claim 1 induces crack structure, it is characterised in that: the extruded sheet (41) and
Attractive joint (4) interference fit.
6. Super-long Basement exterior wall according to claim 1 induces crack structure, it is characterised in that: the U-stirrups (45)
It is welded and fixed with the rinforcement bar (43).
7. Super-long Basement exterior wall according to claim 1 induces crack structure, it is characterised in that: the attractive joint (4) is stayed
If depth is 20mm-25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821447029.4U CN209555986U (en) | 2018-09-05 | 2018-09-05 | A kind of Super-long Basement exterior wall induction crack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821447029.4U CN209555986U (en) | 2018-09-05 | 2018-09-05 | A kind of Super-long Basement exterior wall induction crack structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209555986U true CN209555986U (en) | 2019-10-29 |
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ID=68298721
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821447029.4U Expired - Fee Related CN209555986U (en) | 2018-09-05 | 2018-09-05 | A kind of Super-long Basement exterior wall induction crack structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN209555986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162301A (en) * | 2018-09-05 | 2019-01-08 | 江苏兴厦建设工程集团有限公司 | A kind of Super-long Basement exterior wall induction crack structure and its construction method |
-
2018
- 2018-09-05 CN CN201821447029.4U patent/CN209555986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162301A (en) * | 2018-09-05 | 2019-01-08 | 江苏兴厦建设工程集团有限公司 | A kind of Super-long Basement exterior wall induction crack structure and its construction method |
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| 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: 20191029 Termination date: 20200905 |