CN211523291U - Possesses waterproof expansion joint structure that keeps warm - Google Patents
Possesses waterproof expansion joint structure that keeps warm Download PDFInfo
- Publication number
- CN211523291U CN211523291U CN201922305829.3U CN201922305829U CN211523291U CN 211523291 U CN211523291 U CN 211523291U CN 201922305829 U CN201922305829 U CN 201922305829U CN 211523291 U CN211523291 U CN 211523291U
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- CN
- China
- Prior art keywords
- heat preservation
- layer
- expansion joint
- laid
- joint
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- 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
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- 239000010410 layer Substances 0.000 claims abstract description 70
- 238000004321 preservation Methods 0.000 claims abstract description 40
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims abstract description 14
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 230000008602 contraction Effects 0.000 claims description 17
- 239000004576 sand Substances 0.000 claims description 10
- 238000004078 waterproofing Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000011449 brick Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Abstract
The utility model provides a possesses waterproof expansion joint structure that keeps warm, gap bearing structure including bilateral symmetry setting, gap bearing structure comprises the anti-bank of the expansion joint that integrative perpendicular was pour and roof, forms the shrinkage joint between the left and right sides gap bearing structure, and the mixed material waterproof layer has been laid outward to gap bearing structure, and the mixed material waterproof layer laminating has the heat preservation outward, and the heat preservation outside is pasted and is laid the shrinkage joint and support to lay a wall, and the shrinkage joint supports the heat preservation top surface of laying between the wall and has laid the reinforced concrete protective layer about being located, and the shrinkage joint supports the inherent reinforced concrete earth apron of laying a wall top surface. The utility model discloses a waterproof expansion joint structure that adds the heat preservation setting, the heat preservation forms "buffer zone" between rigid protection layer and waterproof layer, destroys the waterproof layer because of the friction of each other and leads to the seepage between rigid protection layer and the waterproof layer when effectively having avoided the atress, and the brick brickwork of facade then can avoid being destroyed backfilled with other atress in-process waterproof layers to the finished product protection quality of waterproof layer has been improved.
Description
Technical Field
The utility model relates to the waterproof engineering field, in particular to possess waterproof expansion joint structure that keeps warm.
Background
And after the waterproof construction of the expansion joint is finished, directly pouring a protective layer after a heat preservation layer is laid on the vertical surface, directly covering the cover plate after the protective layer is poured on the top, and finally backfilling earthwork. Under the condition, the outer load can cause the cracking of the vertical surface protective layer, so that the vertical surface waterproof layer is damaged to cause leakage, and when the top is stressed, because no building layer capable of buffering exists on the waterproof layer, the cover plate and the protective layer are rubbed with the waterproof layer when stressed and displaced to damage the waterproof layer, so that the leakage is caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the disadvantages of the prior art, the utility model provides an expansion joint structure with heat preservation and water resistance.
The utility model provides a technical scheme is: the utility model provides a possess waterproof expansion joint structure that keeps warm, gap bearing structure including bilateral symmetry setting, gap bearing structure comprises the anti-bank of the expansion joint that integrative perpendicular was pour and roof, form the shrinkage joint about between the gap bearing structure, the mixed material waterproof layer has been laid outward to the gap bearing structure, the outer laminating of mixed material waterproof layer has the heat preservation, the heat preservation outside is pasted and is laid the shrinkage joint and support to build the wall, the heat preservation top surface that the shrinkage joint supports to build between the wall about being located has laid the reinforced concrete protective layer, the inherent reinforced concrete earth apron of wall top surface is built in the shrinkage joint support.
The utility model discloses a waterproof expansion joint structure that adds the heat preservation setting, the heat preservation forms "buffer zone" between rigidity protective layer and waterproof layer, destroys the waterproof layer because of the friction of each other and leads to the seepage between rigidity layer and the waterproof layer when avoiding the atress, and the brick brickwork of facade then can avoid being destroyed backfilled and other atress in-process waterproof layers. Specifically, the expansion joint structure with heat preservation and water resistance comprises gap supporting structures which are bilaterally and symmetrically arranged, each gap supporting structure is composed of an expansion joint reverse ridge and a top plate which are vertically poured integrally, a contraction joint is formed between the left gap supporting structure and the right gap supporting structure, the expansion joint reverse ridges are vertically placed, the top plate is horizontally placed and constructed, reinforced concrete is integrally poured or separately poured and then is bonded and fixed to the gap supporting structures by cement, the left gap supporting structure and the right gap supporting structure are in a pair of L-shaped models which are symmetrically placed and constructed on a foundation to build a wall surface, a mixed material waterproof layer is laid outside the gap supporting structures, as shown in figure 1, building material linen is arranged on the upper openings of the contraction joints in advance, a floating waterproof layer is laid along with the gap supporting structures, waterproof coiled materials, mortar layers, cement layers and lime surfaces are sequentially constructed from bottom to top, after hardening is finished, a heat preservation layer, adopting a heat-insulating foam board, bonding and fixing the heat-insulating foam board through daub, and performing secondary water proofing; cover the protection panel in order to build the shrinkage joint, it has the shrinkage joint to support to build the wall to paste to lean on in the heat preservation outside vertical, adopt the vertical heat preservation of standing of sitting of insulating brick and construction, the binding face contact, avoid the reinforced concrete apron of top to emphasize damaged heat preservation, the heat preservation top surface that is located between the shrinkage joint support wall of controlling has laid the reinforced concrete protective layer, for the formwork pouring board of thin face, the construction that flushes bonds between the shrinkage joint support wall of controlling of heat preservation top surface, go up the plane and make level the back, it adopts sand lime bonding reinforced concrete apron to support the wall top surface at the shrinkage joint.
The utility model has the beneficial technical effects that: the utility model discloses a waterproof expansion joint structure that adds the heat preservation setting, the heat preservation forms "buffer zone" between rigid protection layer and waterproof layer, destroys the waterproof layer because of the friction of each other and leads to the seepage between rigid protection layer and the waterproof layer when effectively having avoided the atress, and the brick brickwork of facade then can avoid being destroyed backfilled with other atress in-process waterproof layers to the finished product protection quality of waterproof layer has been improved.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a side view of the support brickwork of FIG. 1;
in the figure, 1, a sand blocking mesh grid, 2, a contraction joint, 3, a top plate, 4, a reinforced concrete reinforcing plate, 5, a mixed material waterproof layer, 6, a contraction joint supporting wall building, 7, a heat insulation layer, 8, an expansion joint reverse bank, 9, a reinforced concrete protective layer, 10, a reinforced concrete cover plate, 11, a fine sand layer, 12 and a stress port are arranged.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer" and other position indication positions are only based on the position shown in the drawings to simplify the description of the present invention, but not the position and structure that the components must have, and thus, the limitation of the present invention cannot be understood.
Example 1
As shown in the accompanying drawing 1, a possesses waterproof expansion joint structure that keeps warm, gap bearing structure including bilateral symmetry setting, gap bearing structure comprises the anti-bank 8 of the expansion joint that integrative perpendicular was pour and roof 3, form contraction joint 2 between the left and right sides gap bearing structure, mixed material waterproof layer 5 has been laid outward to gap bearing structure, mixed material waterproof layer 5 laminates outward has heat preservation 7, the heat preservation 7 outside is pasted and is leaned on to be laid contraction joint and support and build wall 6, it has the reinforced concrete protective layer to lie in about 7 top surfaces of heat preservation between the contraction joint support build wall 6, the inherent reinforced concrete earth apron 10 of 6 top surfaces of building wall is supported to the contraction joint.
The utility model discloses a waterproof expansion joint structure that adds the heat preservation setting, the heat preservation forms "buffer zone" between rigidity protective layer and waterproof layer, destroys the waterproof layer because of the friction of each other and leads to the seepage between rigidity layer and the waterproof layer when avoiding the atress, and the brick brickwork of facade then can avoid being destroyed backfilled and other atress in-process waterproof layers. Specifically, the expansion joint structure with heat preservation and water resistance comprises gap supporting structures which are bilaterally and symmetrically arranged, each gap supporting structure is composed of an expansion joint reverse ridge 8 and a top plate 3 which are vertically poured integrally, a contraction joint 2 is formed between the left gap supporting structure and the right gap supporting structure, the expansion joint reverse ridges 8 are vertically placed, the top plates 3 are horizontally placed and constructed, reinforced concrete is integrally poured or separately poured and then bonded and fixed to form the gap supporting structures by cement, the left gap supporting structure and the right gap supporting structure are in a pair of L-shaped models which are symmetrically placed and constructed on a foundation building wall surface, a mixed material waterproof layer 5 is laid outside the gap supporting structures, as shown in figure 1, building material linen is arranged at the upper openings of the contraction joints 2 in advance, a floating waterproof layer is laid along with the gap supporting structures, waterproof coiled materials, a mortar layer, a cement layer and a plain cement surface are sequentially, the mixed material waterproof layer 5 is externally bonded with a heat-insulating layer 7, and is bonded and fixed by daub by adopting a heat-insulating foam board for secondary waterproofing; cover the protection panel in order to build the shrinkage joint, it has the shrinkage joint to support to build wall 6 to paste to lean on in the thermal insulation layer 7 outside is vertical, adopt the vertical heat preservation 7 of standing of sitting of insulating brick and construct, the contact of binding face, avoid the reinforced concrete apron 10 of top to emphasize damaged heat preservation 7, the 7 top surfaces of thermal insulation layer between the shrinkage joint support wall 6 about being located have laid reinforced concrete protective layer 9, for the formwork pouring board of thin face, flush the construction and bond and support between the wall 6 at the shrinkage joint of the left and right sides of 7 top surfaces of heat preservation, go up the plane after making level, it adopts sand ash bonding reinforced concrete apron 10 to support the top surface of wall at the shrinkage joint.
Further, a fine sand layer 11 is laid above the reinforced concrete cover plate 10. In order to prevent moisture and moisture from permeating, a fine sand layer 11 is laid above the reinforced concrete cover plate 10.
Furthermore, a sand blocking mesh grid 1 is also fixed in the contraction joint 2. The sand blocking mesh grid 1 is a flax building material mesh and is driven into the wall surface of the contraction joint 2 in advance by screws.
Further, a reinforced concrete reinforcing plate 4 is laid on the upper surface of the heat insulation layer 7 on the outer side of the contraction joint supporting masonry wall 6. The reinforced concrete reinforcing plate 4 is adhered and fixed, the edges and corners are vertically driven into the material below by adopting the seedling bolts, and the reinforced shrinkage joint supports the vertical surface of the masonry wall 6.
Furthermore, stress ports 12 are arranged on the wall surface of the contraction joint support masonry wall 6 in an array mode. The shrinkage joint supporting walling 6 is a vertical wall, and stress is caused by friction between the rigid layer and the waterproof layer, so that stress ports 12 are arranged on the wall surface of the shrinkage joint supporting walling 6 in an array mode for removing stress.
Obviously, the utility model discloses a waterproof expansion joint structure that adds the heat preservation setting, the heat preservation forms "buffer zone" between rigidity protective layer and waterproof layer, destroys the waterproof layer because of the friction of each other and leads to the seepage between rigidity layer and the waterproof layer when avoiding the atress, and the brick brickwork of facade then can avoid being destroyed backfilled and other atress in-process waterproof layers.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.
Claims (5)
1. The utility model provides a possess waterproof expansion joint structure that keeps warm, includes the gap bearing structure that bilateral symmetry set up, gap bearing structure comprises anti bank (8) of the anti-bank of expansion joint and roof (3) that integrative perpendicular was pour, controls and forms contraction joint (2), its characterized in that between the gap bearing structure: a mixed material waterproof layer (5) is laid outside the gap supporting structure, a heat preservation layer (7) is attached to the mixed material waterproof layer (5) externally, the heat preservation layer (7) is attached to the outer side of the heat preservation layer in a leaning mode and is laid with a shrinkage joint to support a wall building (6), a reinforced concrete protective layer (9) is laid on the top surface of the heat preservation layer (7) between the left shrinkage joint support wall building (6) and the right shrinkage joint support wall building (6) and an inherent reinforced concrete cover plate (10) is arranged on the top surface of the.
2. The expansion joint structure with heat preservation and water proofing functions as claimed in claim 1, wherein: a fine sand layer (11) is laid above the reinforced concrete cover plate (10).
3. The expansion joint structure with heat preservation and water proofing functions as claimed in claim 1 or 2, wherein: the inside of the contraction joint (2) is also provided with a sand blocking grid (1).
4. The expansion joint structure with heat preservation and water proofing functions as claimed in claim 3, wherein: and a reinforced concrete reinforcing plate (4) is laid on the upper surface of the heat-insulating layer (7) on the outer side of the shrinkage joint supporting masonry wall (6).
5. The expansion joint structure with heat preservation and water proofing functions as claimed in claim 4, wherein: stress ports (12) are arranged on the wall surface of the contraction joint supporting walling (6) in an array manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305829.3U CN211523291U (en) | 2019-12-20 | 2019-12-20 | Possesses waterproof expansion joint structure that keeps warm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305829.3U CN211523291U (en) | 2019-12-20 | 2019-12-20 | Possesses waterproof expansion joint structure that keeps warm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211523291U true CN211523291U (en) | 2020-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922305829.3U Expired - Fee Related CN211523291U (en) | 2019-12-20 | 2019-12-20 | Possesses waterproof expansion joint structure that keeps warm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211523291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914438A (en) * | 2021-11-04 | 2022-01-11 | 广东省源天工程有限公司 | Method for fixing concrete drainage ditch expansion joint foam plate |
-
2019
- 2019-12-20 CN CN201922305829.3U patent/CN211523291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914438A (en) * | 2021-11-04 | 2022-01-11 | 广东省源天工程有限公司 | Method for fixing concrete drainage ditch expansion joint foam plate |
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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 |
Granted publication date: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |