CN204753849U - Continuous subsiding crack structure of heavy construction leak protection - Google Patents
Continuous subsiding crack structure of heavy construction leak protection Download PDFInfo
- Publication number
- CN204753849U CN204753849U CN201520366730.3U CN201520366730U CN204753849U CN 204753849 U CN204753849 U CN 204753849U CN 201520366730 U CN201520366730 U CN 201520366730U CN 204753849 U CN204753849 U CN 204753849U
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- steel plate
- function trough
- heavy construction
- groove
- ribbing
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Abstract
The utility model discloses a continuous subsiding crack structure of heavy construction leak protection. It includes the elastic concrete layer, adds rib steel board and stainless steel function groove, the function groove be the U -shaped, the width in groove matches with the subsiding crack seam is wide that the extension section is bent into on the both sides of U -shaped groove open end, on the horizon of building floor was arranged in to the extension section, the function groove was passed through the epoxy binder with the horizon and is bondd mutually, the overlying ground in function groove adds the rib steel board, adds rib steel board top and pours elastic concrete all around. The utility model discloses a cutting subsiding crack both sides concrete, installation function groove, the overhead adds the rib steel board, pours steps such as elastic concrete, can not only satisfy the change of subsiding of flexible deformation of floor and adjacent floor, satisfies the current of vehicle, will establish a drainage groove moreover, discharges the rainwater drainage in the seam in peripheral pipe in the water, prevents to leak under the rainwater. The utility model discloses technical scheme has advantages such as the process is few, with low costs, not fragile.
Description
Technical field
The utility model relates to a kind of structural element of building, special for relating to a kind of structure being applicable to heavy construction leakproof continuous sedimentation seam.
Background technology
Heavy construction is according to design specifications requirement, a segment distance of being separated by will arrange settlement joint, settlement joint width should be determined according to the number of plies in house, the settlement joint width of the building of more than five layers should not be less than 120mm, flooring must be continuously, the leakproof of roof palpus, can meet instructions for use with general construction method process.
Such as, but to some special floorings, this building of parking building, the settlement joint of this flooring should leakproof, and meet current requirement again, and ensure durability under driving Under Dynamic Load, this proposes requirements at the higher level to the setting of settlement joint.Generally solve this type of settlement joint with type steel expansion joint device now, but due to gap between seam comparatively large, cause that shaped steel is unsettled to be sewed on, under driving Under Dynamic Load, settlement joint is fragile, and leak preventing effect is poor.Therefore, urgently invent a kind of new structure and solve this kind of problem.
In prior art, because normal section steel expansion gap device is by stitching wide impact, in hanging shape, meanwhile, the upper surface of device is not exclusively continuous, and therefore, under driving Under Dynamic Load, device very easily damages, and leakproof mainly relies on rubber strip, and leak preventing effect is poor.Compared with prior art, the utility model has the advantages that: because bottom is provided with function trough, can play drainage function, drained in periphery leader by the rainwater in seam and discharge, leak under preventing rainwater, leak preventing effect is put things right once and for all; By building elastic concrete, the sedimentation change of flooring dilatation and adjacent flooring can not only be met, and make flooring keep continuously, meet the current of vehicle.
Summary of the invention
The utility model cannot solve continuous transition and leakproof problem for prior art on building settlement joint, provides that a set of operation is few, cost is low, is non-damageablely applicable to the effective leakproof of heavy construction, and the structure of the settlement joint of stable and continuous.
The technical scheme realizing the object of the invention is to provide a kind of heavy construction leakproof continuous sedimentation crack structure, and it comprises elastic concrete layer, ribbing steel plate and stainless steel function trough; Described function trough takes the shape of the letter U, and the width of groove and settlement joint stitch quite wide, and the both sides of U-lag openend are bent into extension, and extension is placed on the ground line of building flooring, and it is bonding that function trough and ground line pass through epoxy adhesive; The ribbing of the covering above steel plate of function trough, ribbing steel plate top and surrounding build elastic concrete.
The width of function trough extension described in the utility model is 40 ~ 50mm.Adjacent function trough overlap joint is connected, and lap-joint passes through epoxy bond.Described ribbing steel plate is that piecemeal is arranged, and gap is left in the junction of each block of ribbing steel plate.Described ribbing steel plate is welded by a block plate and two pieces of floors; Steel plate is long is 500mm, and wide is 220mm, and thick is 12mm, and floor is long is 50mm, and wide is 220mm, and thick is 12mm, and floor space is 250mm.
The heavy construction leakproof continuous sedimentation crack structure that technical solutions of the utility model provide, its mounting method comprises the steps:
1, cut the concrete of settlement joint both sides, polishing is carried out to flooring and processes and clean up;
2, function trough is installed in settlement joint, described function trough takes the shape of the letter U, the width of groove and settlement joint stitch quite wide, the both sides of U-lag openend are bent into extension, extension and the flooring of function trough pass through epoxy bond, adjacent function trough overlap joint is connected, and bonds in lap-joint with epoxy resin;
3, on function trough, cover ribbing steel plate, described ribbing steel plate is welded by a block plate and two pieces of floors; Ribbing steel plate is that piecemeal is arranged, and gap is left in the junction of each block of ribbing steel plate;
4, elastic concrete is built at the top of ribbing steel plate and surrounding.
In technical solutions of the utility model, be stainless steel function trough bottom settlement joint, take the shape of the letter U, facilitate rainwater drainage on the one hand, on the other hand because circle is without wedge angle, avoid stress and concentrate.By function trough and flooring epoxy bond, lead in leader, leak to solve settlement joint, drainage, flexible and sedimentation variation issue; The centre of structure is ribbing steel plate, is placed on settlement joint sealing place, and plate is long suitable with below function trough adhesive section length, leaves gap, to leak under rainwater between steel plate and steel plate; Elastic concrete Rotating fields, has better bending resistance compared with general concrete, meanwhile, efficiently solves the problems such as the durability of the continuity of flooring, the smooth-going of driving and structure.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation sectional drawing being applicable to heavy construction leakproof continuous sedimentation seam that the utility model embodiment provides;
In figure, 1, elastic concrete layer; 2, floor; 3, function trough; 4, epoxy adhesive; 5, settlement joint; 6, steel plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical solutions of the utility model are described in further detail.
Embodiment 1
See accompanying drawing 1, it is a kind of structural representation sectional drawing being applicable to heavy construction leakproof continuous sedimentation seam that the present embodiment provides; This structure comprises the ribbing steel plate and stainless steel function trough 3 that elastic concrete layer 1, steel plate 6 and floor 2 be welded; In the present embodiment, function trough takes the shape of the letter U, and facilitates rainwater drainage on the one hand, on the other hand because circle is without wedge angle, avoids stress and concentrates; The stainless steel thickness of groove body is 1 ~ 3mm, the width of groove and the seam of settlement joint 5 quite wide, the both sides of U-lag openend are bent into extension, and the width of extension is 50mm, extension is placed on the ground line of building flooring, and it is bonding that function trough and ground line pass through epoxy adhesive 4; The steel plate 6 of covering above of function trough 3.In the present embodiment, steel plate can piecemeal continuous laying, is convenient to rainwater and leaks through under steel plate junction; Gap is left in the junction of each block plate, and two pieces of floors are welded in the top of every block plate; The top of steel plate and floor and surrounding build elastic concrete layer 1.Overlap joint can be adopted to be connected for adjacent function trough, lap-joint passes through epoxy bond.
The installation steps of the settlement joint structure that the present embodiment provides are as follows:
1, cut the concrete of settlement joint both sides, polishing is carried out to flooring and processes and clean up;
2, be installed in settlement joint by function trough, the extension of function trough and flooring are by epoxy bond, and adjacent function trough overlap joint is connected, and bonds in lap-joint with epoxy resin; This function trough can with the drop leg of building, solve the problems such as the leaking of building settlement seam, drainage, flexible and sedimentation change;
3, on function trough, cover steel plate and floor, steel plate is piecemeal continuous laying, every block plate welds two pieces of floors, in the present embodiment, steel plate adopts long 500mm, wide 220mm, thick 12mm, and floor is long 50mm, wide 220mm, thick 12mm, floor space 250mm; Steel plate is placed on settlement joint sealing place, and plate is wide suitable with below function trough adhesive section length, and steel plate is piecemeal continuous laying, can be convenient to rainwater and leak through under steel plate junction; Meanwhile, adopt steel plate and floor, solve the support problem of whole elastic telescopic settlement joint structure, can effectively prevent function trough from destroying under driving Under Dynamic Load;
4, elastic concrete is built, to keep the smooth-going of road surface at the top of steel plate and floor and surrounding.The elastic concrete that the present embodiment adopts prior art to provide, also aggregate and elaterite can be adopted to be 3 ~ 6:1 ~ 1.5 by weight ratio, then add wooden or glass fiber, addition is 3 ~ 6 kilograms/cubic metre, aggregate comprises grey conglomerate and basalt, 5 ~ 15mm continuous grading.The present embodiment adopts elastic concrete, compared with general concrete, has better bending resistance, meanwhile, efficiently solves the problems such as the durability of the continuity of flooring, the smooth-going of driving and structure.
Claims (5)
1. a heavy construction leakproof continuous sedimentation crack structure, is characterized in that: it comprises elastic concrete layer, ribbing steel plate and stainless steel function trough; Described function trough takes the shape of the letter U, and the width of groove and settlement joint stitch quite wide, and the both sides of U-lag openend are bent into extension, and extension is placed on the ground line of building flooring, and it is bonding that function trough and ground line pass through epoxy adhesive; The ribbing of the covering above steel plate of function trough, ribbing steel plate top and surrounding build elastic concrete.
2. a kind of heavy construction leakproof continuous sedimentation crack structure according to claim 1, is characterized in that: the width of described function trough extension is 40 ~ 50mm.
3. a kind of heavy construction leakproof continuous sedimentation crack structure according to claim 1, is characterized in that: described ribbing steel plate is that piecemeal is arranged, and gap is left in the junction of each block of ribbing steel plate.
4. a kind of heavy construction leakproof continuous sedimentation crack structure according to claim 1, is characterized in that: described ribbing steel plate is welded by a block plate and two pieces of floors; Steel plate is long is 500mm, and wide is 220mm, and thick is 12mm, and floor is long is 50mm, and wide is 220mm, and thick is 12mm, and floor space is 250mm.
5. a kind of heavy construction leakproof continuous sedimentation crack structure according to claim 1, is characterized in that: adjacent function trough overlap joint is connected, and lap-joint passes through epoxy bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366730.3U CN204753849U (en) | 2015-06-01 | 2015-06-01 | Continuous subsiding crack structure of heavy construction leak protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366730.3U CN204753849U (en) | 2015-06-01 | 2015-06-01 | Continuous subsiding crack structure of heavy construction leak protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753849U true CN204753849U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520366730.3U Expired - Fee Related CN204753849U (en) | 2015-06-01 | 2015-06-01 | Continuous subsiding crack structure of heavy construction leak protection |
Country Status (1)
| Country | Link |
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| CN (1) | CN204753849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878842A (en) * | 2015-06-01 | 2015-09-02 | 苏州大学 | Anti-leakage continuous settlement joint structure for huge building and installation method of anti-leakage continuous settlement joint structure |
| CN110388023A (en) * | 2019-08-15 | 2019-10-29 | 四川天宜石油化工工程有限公司 | Antiseepage terrace expansion joint joint filling structure, expansion joint structure and expansion joint construction technology |
-
2015
- 2015-06-01 CN CN201520366730.3U patent/CN204753849U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878842A (en) * | 2015-06-01 | 2015-09-02 | 苏州大学 | Anti-leakage continuous settlement joint structure for huge building and installation method of anti-leakage continuous settlement joint structure |
| CN110388023A (en) * | 2019-08-15 | 2019-10-29 | 四川天宜石油化工工程有限公司 | Antiseepage terrace expansion joint joint filling structure, expansion joint structure and expansion joint construction technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20210601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |