CN207244872U - A kind of basement high building and annex intersection roof deformation crack structure - Google Patents
A kind of basement high building and annex intersection roof deformation crack structure Download PDFInfo
- Publication number
- CN207244872U CN207244872U CN201721136820.9U CN201721136820U CN207244872U CN 207244872 U CN207244872 U CN 207244872U CN 201721136820 U CN201721136820 U CN 201721136820U CN 207244872 U CN207244872 U CN 207244872U
- Authority
- CN
- China
- Prior art keywords
- deformation joint
- annex
- high building
- deformation
- intersection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of basement high building and annex intersection roof deformation crack structure, including deformation joint body, the intersection of deformation joint body room high building located underground and annex, the deformation joint body upstream face is sealed with sealing compound, back side is provided with water receiver, the water receiver both sides sealing compound filleting, the deformation joint body interior is provided with twice can buried water stop in slip casting, one of concavo-convex folded sheet is also installed with, the deformation joint is filled with cement mortar in intrinsic remaining gap；The deformation joint structure of the utility model can abandon the tension bad to basement structure stress itself, retain the compression favourable to structure tension performance and shear stress, including basement high building and annex to overall structure all has preferable stress, deformation joint has splendid waterproof effect at the same time, and structure durability is preferable.
Description
Technical field
Building field is the utility model is related to, more particularly to a kind of basement high building is tied with annex intersection roof deformation seam
Structure.
Background technology
Traditional basement high building is designed with annex junction using common deformation joint, i.e., between high building and annex
Connection is fully disconnected, so as to avoid producing cracks on floor slab because armored concrete is shunk.But when many overlength undergrounds are set
Into after such deformation joint, top high building separates with periphery basement and the soil body in each layer of basement and loses constraint, can be to tower
The stress of building part produces certain influence；Meanwhile for pure basement part, deformation joint can cause structure side to have outside water
Soil pressure, opposite side then face sky, and so uneven horizontal force has then needed basement structure to undertake, uneven when basement is deeper
Hengshui soil pressure will produce larger internal force for pure underground structure to be influenced, and further influences structure design.And routinely under
The cracking such as room floor is mainly due to caused by tension, and floor compression, shear stress generally will not caused by temperature change
Floor is caused to crack.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, cracked stress according to general basement cracks on floor slab
The basement high building and annex intersection roof deformation seam that a kind of waterproof measure of performance offer is relatively strong, water-proof drainage is combined are tied
What the technical solution of structure, the basement high building and annex intersection roof deformation crack structure was realized in：
A kind of basement high building and annex intersection roof deformation crack structure, including deformation joint body, the deformation joint sheet
Body is located at the intersection of basement high building and annex, and the deformation joint body upstream face is sealed with sealing compound, and back side is provided with
Water receiver, the water receiver both sides sealing compound filleting, the deformation joint body interior be provided with twice can in slip casting it is buried only
Water band, is also installed with one of concavo-convex folded sheet, and the deformation joint is filled with cement mortar in intrinsic remaining gap.
Further, the deformation joint body upper part is disposed with polymer cement waterproof paint layer, first of poly- ammonia
Ester waterproof coating layer, waterproof reinforced layer, second polyurethane water-proof paint layer, cross-level press mold adhesive waterproof coil layer, lime
Mortar separation layer, pea gravel concreten protective layer.
Further, waterproof reinforced layer and cross-level the press mold adhesive waterproof coil layer is set with deformation joint intersection
Into concave shape, the concave shape position is filled with foamed plastic rod.
Further, the concavo-convex folded sheet is formed for the double-deck profiled sheet being close to.
Further, the thickness of the Double-layer profiled steel sheet is 1~3mm.
Further, the width of the deformation joint body is 20~50mm.
Further, the cement mortar of the filling is polymer cement mortar.
Further, the water receiver is stainless steel water receiver.
Further, the intersection of the cement mortar and water receiver also carries out sealing blocking with sealing compound.
The beneficial effects of the utility model：
(1) the utility model provides the biting connecions deformation joint that concavo-convex folded sheet is set in a kind of deformation joint, although to become
Shape is stitched, but actually deformation joint can transmit compression in addition to it cannot transmit the main tension for causing floor to crack
And shear stress, the compression can pass through sidewall of basement → pure basement floor → deformation joint → high building floor → high building knot
The path of structure is transmitted and is shared, so that the stress performance of pure basement floor is further improved；Simultaneously because
Shear stress can be transmitted, although basement structure is provided with deformation but still is able to the position of fixity as top turret structure, right
Overall structure stress performance is preferable.
(2) filled polymer cement mortar in deformation joint, polymer cement mortar have expansion, water-break after-contraction after water suction
Property, there is good adhesion strength, high elastic modulus, deformation joint is internally provided with buried water stop in twice, Neng Gouman
Sufficient deformation joint can also reach ne-leakage effect while going out sedimentation and deformation up and down and left and right dilatation.
(3) deformation joint uses the composite water-proof system of polyurethane water-proof paint+cross-level press mold adhesive waterproof coil, and
Increase by one of waterproof reinforced layer in deformation joint, waterproof effect is preferable.
Brief description of the drawings
Fig. 1 is the utility model deformation joint structure schematic diagram.
Reference numeral：1- basement turret structure layers, 1a- basement annex structure sheafs, 2- deformation joint bodies, 3- cement bonded sands
Slurry, buried water stop in 4-, 5- bumps folded sheets, 6- sealing compounds, 7- water receivers, 8- polymer cement waterproof paint layers, 9- the
One of polyurethane water-proof paint layer, 10- waterproof reinforced layers, 11- second polyurethane water-proof paint layers, 12- cross-levels press mold is certainly
Viscous waterproof roll layer, 13- lime mortar separation layers, 14- pea gravel concreten protective layers, 15- foamed plastic rods.
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 basement high building and annex intersection roof deformation crack structure, including deformation joint body 2, institute
State the intersection of the room turret structure floor 1 located underground of deformation joint body 2 and basement annex structure sheaf 1a, the deformation joint body
2 upstream face sealing compounds 6 seal, and back side is provided with water receiver 7,7 both sides of water receiver, 6 caulking sealing of sealing compound, institute
State deformation joint body 2 be internally provided with twice can buried water stop 4 in slip casting, be also installed with one of concavo-convex folded sheet 5, the change
Cement mortar 3 is filled with remaining gap in shape seam body 2.
When it is implemented, 2 top of deformation joint body be disposed with polymer cement waterproof paint layer 8, first
Polyurethane water-proof paint layer 9, waterproof reinforced layer 10, second polyurethane water-proof paint layer 11, cross-level press mold self-adhesion waterproof volume
Material layer 12, lime mortar separation layer 13, pea gravel concreten protective layer 14.
Preferably, waterproof reinforced layer 10 and cross-level press mold the adhesive waterproof coil layer 12 has a common boundary with deformation joint body 2
Place is arranged to concave shape, and concave shape position foamed plastic rod 15 is filled.
Preferably, the concavo-convex folded sheet 5 is formed for the double-deck profiled sheet being close to.
It is further preferred that the thickness of the Double-layer profiled steel sheet is 1~3mm.
When it is implemented, the width of the deformation joint body 2 is 20~50mm.
Preferably, the cement mortar 3 of the filling is polymer cement mortar.
Preferably, the water receiver 7 is stainless steel water receiver.
It is further preferred that the cement mortar 3 and the intersection of water receiver 7 also carry out sealing blocking with sealing compound 6.
Preferably, buried water stop 4 is to be arranged on basement high building respectively in the twice inside the deformation joint body 2
At the trisection point of structure sheaf 1 and basement annex structure sheaf 1a.
The utility model has following beneficial aspects：
(1) the utility model provides the biting connecions deformation joint that concavo-convex folded sheet is set in a kind of deformation joint, although to become
Shape is stitched, but actually deformation joint can transmit compression in addition to it cannot transmit the main tension for causing floor to crack
And shear stress, the compression can pass through sidewall of basement → pure basement floor → deformation joint → high building floor → high building knot
The path of structure is transmitted and is shared, so that the stress performance of pure basement floor is further improved；Simultaneously because
Shear stress can be transmitted, although basement structure is provided with deformation but still is able to the position of fixity as top turret structure, right
Overall structure stress performance is preferable.
(2) filled polymer cement mortar in deformation joint, polymer cement mortar have expansion, water-break after-contraction after water suction
Property, there is good adhesion strength, high elastic modulus, deformation joint is internally provided with buried water stop in twice, Neng Gouman
Sufficient deformation joint can also reach ne-leakage effect while going out sedimentation and deformation up and down and left and right dilatation.
(3) deformation joint uses the composite water-proof system of polyurethane water-proof paint+cross-level press mold adhesive waterproof coil, and
Increase by one of waterproof reinforced layer in deformation joint, waterproof effect is preferable.
The technology contents and technical characteristic of the 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 the teaching of the utility model, therefore, the utility model protection
Scope is not limited to the revealed content of embodiment, also including various replacements and modification without departing substantially from the utility model in essence.
Claims (6)
1. a kind of basement high building and annex intersection roof deformation crack structure, it is characterised in that：The deformation joint structure includes
The intersection of deformation joint body, deformation joint body room high building located underground and annex, the deformation joint body upstream face are used
Sealing compound seals, and back side is provided with water receiver, the water receiver both sides sealing compound filleting, and the deformation joint body interior is set
Be equipped with twice can buried water stop in slip casting, be also installed with one of concavo-convex folded sheet, the intrinsic remaining gap of the deformation joint
In be filled with cement mortar.
2. basement high building according to claim 1 and annex intersection roof deformation crack structure, it is characterised in that：It is described
Deformation joint body upper part is disposed with polymer cement waterproof paint layer, first polyurethane water-proof paint layer, waterproof reinforced
Layer, second polyurethane water-proof paint layer, cross-level press mold adhesive waterproof coil layer, lime mortar separation layer, pea gravel concreten
Protective layer.
3. basement high building according to claim 2 and annex intersection roof deformation crack structure, it is characterised in that：It is described
Waterproof reinforced layer and cross-level press mold adhesive waterproof coil layer are arranged to concave shape, the concave shape position with deformation joint intersection
Filled with foamed plastic rod.
4. basement high building according to claim 1 and annex intersection roof deformation crack structure, it is characterised in that：It is described
Concavo-convex folded sheet is formed for the double-deck profiled sheet being close to.
5. basement high building according to claim 1 and annex intersection roof deformation crack structure, it is characterised in that：It is described
The width of deformation joint body is 20~50mm.
6. basement high building according to claim 1 and annex intersection roof deformation crack structure, it is characterised in that：It is described
The cement mortar of filling is polymer cement mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136820.9U CN207244872U (en) | 2017-09-06 | 2017-09-06 | A kind of basement high building and annex intersection roof deformation crack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136820.9U CN207244872U (en) | 2017-09-06 | 2017-09-06 | A kind of basement high building and annex intersection roof deformation crack structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207244872U true CN207244872U (en) | 2018-04-17 |
Family
ID=61885175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721136820.9U Expired - Fee Related CN207244872U (en) | 2017-09-06 | 2017-09-06 | A kind of basement high building and annex intersection roof deformation crack structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207244872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636633A (en) * | 2020-05-13 | 2020-09-08 | 中国十七冶集团有限公司 | Product for roof waterproof protective layer separation seam construction and construction method |
-
2017
- 2017-09-06 CN CN201721136820.9U patent/CN207244872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636633A (en) * | 2020-05-13 | 2020-09-08 | 中国十七冶集团有限公司 | Product for roof waterproof protective layer separation seam construction and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107514016A (en) | A kind of concavo-convex folded plate biting connecions deformation joint structure | |
| CN112283457A (en) | Anti-seepage structure containing through-wall pipeline for building outer wall and construction method of anti-seepage structure | |
| CN107299689A (en) | A kind of monolithic concrete malformation seam waterproof sealing system and its construction method | |
| CN207498999U (en) | A kind of basement bottom board subsiding crack crack treatment node | |
| CN207244872U (en) | A kind of basement high building and annex intersection roof deformation crack structure | |
| CN207121936U (en) | A kind of pipe gallery roof deformation stitches waterproof construction | |
| CN207525907U (en) | A kind of waterproof construction | |
| CN107268809A (en) | A kind of waterproof construction and its construction method | |
| CN207376660U (en) | A kind of basement high building and annex intersection bottom deformation crack structure | |
| CN209958531U (en) | Deformation joint leakage repairing structure | |
| CN208803496U (en) | A kind of car ramp and basement main body handover seam node structure | |
| CN205714225U (en) | A kind of railway culvert, tunnel defect wavy metal culvert pipe liner bracing means | |
| CN213173843U (en) | Waterproof overlap joint structure of new and old underground works roof | |
| CN205295844U (en) | Keep apart and paste waterproof road surface in crack structure | |
| CN114575538A (en) | Water leakage revealing type roof covering coating | |
| CN204386625U (en) | A kind of railway tunnel hoop seam uses steel plate self-adhesion water stop band | |
| CN211624441U (en) | Basement wall pipe waterproof construction | |
| CN210530123U (en) | Assembled side fascia fixed knot constructs | |
| CN210342006U (en) | Basement waterproof structure | |
| CN204703169U (en) | A kind of grouting machine for building | |
| CN107217644A (en) | Ultra-high concrete panel rock-fill dams joint water stop structure | |
| CN208472795U (en) | A kind of tunnel and underground pipe gallery percolating water repair system | |
| CN205314055U (en) | Vertical double -deck stagnant water structure of dam facing reconsitution concrete seepage -proofing panel | |
| CN207130899U (en) | Waterproof sealing system is stitched in a kind of monolithic concrete malformation | |
| CN208105186U (en) | Severe cold area slab joint surface layer is flat to cover type flexibility water sealing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |