CN215166671U - Deformation joint waterproof construction - Google Patents
Deformation joint waterproof construction Download PDFInfo
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- CN215166671U CN215166671U CN202121094593.4U CN202121094593U CN215166671U CN 215166671 U CN215166671 U CN 215166671U CN 202121094593 U CN202121094593 U CN 202121094593U CN 215166671 U CN215166671 U CN 215166671U
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Abstract
The utility model discloses a deformation joint waterproof structure, which at least comprises a filling plate, wherein the filling plate is used for filling the formed deformation joint in a full manner; the filling plate comprises a metal plate main body, two adhesive layers and two self-adhesive layers; the two rubber material layers are respectively arranged on two sides of the metal plate main body and are respectively connected with the metal plate main body; the two self-adhesive layers are respectively formed on the outer sides of the two adhesive material layers. The application provides a movement joint waterproof construction adopts the filling plate to replace in the past to bury formula waterstop to eliminate and bury the construction process of formula waterstop in the concrete of both sides respectively with well, reduce because this process misoperation or waterstop location are inaccurate and the waterstop is damaged the seepage water hidden danger that causes at the job site, improve movement joint waterproof performance. The corresponding construction method can be suitable for setting deformation joints between new and old structures, and is simple and easy to implement.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a movement joint waterproof construction.
Background
The deformation joint is a general name of an expansion joint, a settlement joint and a shockproof joint. The building is often deformed by external factors, resulting in cracking and even destruction. The deformation joint is a construction joint reserved for this case. The construction of underground structure deformation joint is usually performed by multi-channel water-proof, including external-sticking waterproof coiled material (or waterproof paint), back-sticking type water stop, middle-buried water stop, etc. The buried water stop needs to be poured inside a left concrete structure and a right concrete structure respectively, so that the waterproof effect can be achieved, and if the position of the buried water stop is fixed in construction, the buried water stop is deviated or is not protected properly and is damaged, and the hidden danger of water leakage exists.
In addition, patent with publication number CN104789148A discloses an uncovering-free self-adhesive rubber water stop and a preparation method thereof, which comprises a self-adhesive layer, wherein the self-adhesive layer is adhered to a concrete interface layer and is used for solving the problems of water leakage and water leakage of a deformation joint. But its main part adopts the rubber substrate, and the rubber substrate exists yielding, can not replace traditional buried waterstop and use in.
Patent No. CN106120873A discloses a construction method of a waterproof coiled material, which comprises the steps of cleaning a base layer; paving and sticking a large-surface waterproof coiled material; removing the protective film; constructing reinforced concrete; for improving the reliability of the waterproof layer. The method utilizes the advantage that the coiled material can be bonded with the poured concrete to improve the waterproof performance, but the construction steps are complicated, and the method is not suitable for being used in deformation joint waterproof construction.
SUMMERY OF THE UTILITY MODEL
The utility model provides a movement joint waterproof construction.
The utility model provides a following scheme:
a deformation joint waterproof structure at least comprises a filling plate, wherein the filling plate is used for filling in a formed deformation joint in a full manner;
the filling plate comprises a metal plate main body, two adhesive layers and two self-adhesive layers; the two rubber material layers are respectively arranged on two sides of the metal plate main body and are respectively connected with the metal plate main body; the two self-adhesive layers are respectively formed on the outer sides of the two adhesive layers; the two self-adhesive layers are respectively used for being bonded and connected with the end faces of the two concrete structures forming the deformation joint.
Preferably: still include back of the body and paste formula waterstop subassembly, back of the body pastes formula waterstop subassembly including level arrangement and two at least back of the body that link to each other and pastes the formula waterstop, two at least the back of the body pastes formula waterstop department of linking to each other and is located in the movement joint.
Preferably: the waterproof structure is characterized by further comprising an outer waterproof layer, and the outer waterproof layer is fully distributed on the lower surfaces of the two concrete structures and the deformation joint.
Preferably: the outer waterproof layer comprises an externally-attached waterproof roll.
Preferably: the outer waterproof layer comprises a waterproof coating layer.
Preferably: the metal plate body includes a steel plate body.
Preferably: and a protective film is formed on the outer surface of the self-adhesive layer.
According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect:
through the utility model, a deformation joint waterproof structure can be realized, and in an implementation mode, the structure at least comprises a filling plate which is used for filling the formed deformation joint in a full manner; the filling plate comprises a metal plate main body, two adhesive layers and two self-adhesive layers; the two rubber material layers are respectively arranged on two sides of the metal plate main body and are respectively connected with the metal plate main body; the two self-adhesive layers are respectively formed on the outer sides of the two adhesive layers; the two self-adhesive layers are respectively used for being bonded and connected with the end faces of the two concrete structures forming the deformation joint. The application provides a movement joint waterproof construction adopts the filling plate to replace in the past to bury formula waterstop to eliminate and bury the construction process of formula waterstop in the concrete of both sides respectively with well, reduce because this process misoperation or waterstop location are inaccurate and the waterstop is damaged the seepage water hidden danger that causes at the job site, improve movement joint waterproof performance. The corresponding construction method can be suitable for setting deformation joints between new and old structures, and is simple and easy to implement.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a deformation joint waterproof structure provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a filling board provided in an embodiment of the present invention;
fig. 3 is a schematic structural view of a deformation joint waterproofing structure in the prior art.
In the figure: the waterproof sealing strip comprises a filling plate 1, a metal plate main body 11, a rubber material layer 12, a self-adhesive layer 13, a protective film 14, a deformation joint 2, a concrete structure 3, a back-attached type water stop strip assembly 4, an outer waterproof layer 5, a caulking material 6, caulking paste 7, a middle buried type water stop strip 8 and a reinforcing steel bar 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
Examples
Referring to fig. 1 and 2, for a deformation joint waterproof structure provided by an embodiment of the present invention, as shown in fig. 1 and 2, the structure may include:
the filling device at least comprises a filling plate 1, wherein the filling plate 1 is used for filling in a formed deformation joint 2 in a full manner;
the filling plate 1 comprises a metal plate main body 11, two adhesive layers 12 and two self-adhesive layers 13; the two adhesive layers 12 are respectively disposed on two sides of the metal plate main body 11 and respectively connected to the metal plate main body 11; the two self-adhesive layers 13 are respectively formed on the outer sides of the two adhesive material layers 12; the two self-adhesive layers 13 are respectively used for being bonded and connected with the end surfaces of the two concrete structures 3 forming the deformation joint 2.
The waterproof structure that this application embodiment provided adopts the filling plate that has great rigidity to fill the movement joint to rely on the filling plate to realize the closely knit filling of movement joint with both sides concrete structure bonding connection or filling plate self inflation, form the waterproof structure that can independently play a role of one complete.
In order to further improve the waterproof effect of this structure, can also adopt the mode of setting up multichannel waterproofing measure, for example, under an implementation, this application embodiment can provide still include back of the body formula waterstop subassembly 4, back of the body formula waterstop subassembly 4 includes horizontal arrangement and two at least back of the body formula waterstops that link to each other, at least two back of the body formula waterstop junction is located in the movement joint. Further, the waterproof structure further comprises an outer waterproof layer 5, and the outer waterproof layer 5 is arranged on the lower surfaces of the two concrete structures 3 and the deformation joint 2 in a flatwise manner. The outer waterproof layer 5 comprises an externally attached waterproof roll. The outer waterproof layer comprises a waterproof coating layer.
The buried water stop 8 is removed from the deformation joint, the filling plate is closely attached and filled to form a waterproof layer, and the waterproof layer is combined with other waterproof measures such as a back-attached water stop and an externally attached waterproof coiled material (or waterproof paint) to form a multi-waterproof system. The construction method is characterized in that: the working procedure of fixing the buried water stop belt and pouring the buried water stop belt into the concrete structure at different time is cancelled, and the deformation joint is filled by using the construction method of the filling plate. It can be understood that, in the structure provided by the embodiment of the present application, the filling plate can be used alone, or can be used in combination with other waterproof measures, and the filling plate can be used in combination with the back-attached water stop, the externally-attached waterproof roll (or waterproof paint) respectively, or the three can be used simultaneously, so as to form a plurality of combined waterproof functions.
The filling plate that this application embodiment provided is owing to adopt the metal sheet main part as whole support, therefore it has great rigidity, and the glued material layer of metal sheet both sides has good deformability, can guarantee when filling and movement joint in, its filling range only inside the movement joint, and this kind of filling plate adopts the method of pasting to be connected with both sides concrete is close to paste, realizes waterproof function. The deformation joint of the filling plate can be used for canceling a buried water stop, so that the hidden danger of water leakage caused by deviation or improper protection of the position fixation of the buried water stop is eliminated. The metal plate body 11 includes a steel plate body. For the convenience of transportation, the outer surface of the self-adhesive layer 13 is formed with a protective film 14.
The filling board is of a layered structure, the central layer is a steel plate, the two sides of the steel plate are pasted with adhesive layers, and the outer sides of the adhesive layers are self-adhesive layers, so that the core structure of the filling board is formed. In addition, in order to facilitate the transportation of finished product filling plates, the protective film is arranged on the outer side of the self-adhesive layer, and the filling plates can replace the traditional buried water stop belts, so that the construction process of respectively pouring the buried water stop belts in the concrete on two sides at different time is cancelled, the water leakage hidden danger caused by the fact that the process is not operated properly or the water stop belts are not positioned accurately and the buried water stop belts are easily damaged on the construction site is eliminated, and the deformation joint waterproof performance is improved.
The waterproof structure that this application embodiment provided is applicable to two kinds of situations of the inside movement joint of different new constructions, the movement joint between new and old structure.
The construction method of the deformation joint inside the newly-built structure comprises the following steps:
(1) firstly, erecting a mould, fixing a filling plate in the mould in advance, uncovering a left protective film of the filling plate, and pouring a left concrete structure;
(2) the left concrete structure is demolded and the filling plate is protected from being damaged;
(3) erecting a mould, uncovering the protective film on the right side of the filling plate, and pouring a concrete structure on the right side;
(4) and (5) removing the formwork of the concrete structure on the right side to form a complete deformation joint.
The construction method of the deformation joint between the new structure and the old structure comprises the following steps:
(1) cleaning the surface layer of the left concrete structure (old structure) to remove loose attachments or debris;
(2) uncovering the left protective film of the filling plate, and adhering or fixing the left protective film to the left concrete structure (old structure);
(3) erecting a newly-built structure mold, uncovering the right protective film of the filling plate, and pouring a right concrete structure (a new structure);
(4) and (5) removing the formwork of the concrete structure on the right side to form a complete deformation joint.
In a word, the deformation joint waterproof construction that this application provided adopts the filler plate to replace in the past to bury formula waterstop to eliminate and bury the construction process of formula waterstop in the concrete of both sides respectively in the different times, reduce because this process misoperation or waterstop location are inaccurate and the waterstop is damaged the seepage water hidden danger that causes at the job site, improve deformation joint waterproof performance. The corresponding construction method can be suitable for setting deformation joints between new and old structures, and is simple and easy to implement.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. The deformation joint waterproof structure is characterized by at least comprising a filling plate, wherein the filling plate is used for filling the formed deformation joint in a full manner;
the filling plate comprises a metal plate main body, two adhesive layers and two self-adhesive layers; the two rubber material layers are respectively arranged on two sides of the metal plate main body and are respectively connected with the metal plate main body; the two self-adhesive layers are respectively formed on the outer sides of the two adhesive layers; the two self-adhesive layers are respectively used for being bonded and connected with the end faces of the two concrete structures forming the deformation joint.
2. A deformation joint waterproof structure according to claim 1, further comprising a back-attached water stop assembly, wherein the back-attached water stop assembly comprises at least two back-attached water stops which are horizontally arranged and connected, and the joint of the at least two back-attached water stops is located in the deformation joint.
3. A deformation joint waterproof structure according to claim 1, further comprising an outer waterproof layer, wherein the outer waterproof layer is fully arranged on the lower surfaces of the two concrete structures and the deformation joint.
4. A deformation joint waterproofing structure according to claim 3, wherein said outer waterproofing layer comprises an externally attached waterproofing roll.
5. A deformation joint waterproofing structure according to claim 3, wherein said outer waterproofing layer comprises a waterproof paint layer.
6. A waterproof structure for a deformation joint according to claim 1, wherein said metal plate main body comprises a steel plate main body.
7. A waterproof structure for a deformation joint according to claim 1, wherein a protective film is formed on an outer surface of the self-adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121094593.4U CN215166671U (en) | 2021-05-21 | 2021-05-21 | Deformation joint waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121094593.4U CN215166671U (en) | 2021-05-21 | 2021-05-21 | Deformation joint waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215166671U true CN215166671U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121094593.4U Active CN215166671U (en) | 2021-05-21 | 2021-05-21 | Deformation joint waterproof construction |
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| Country | Link |
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| CN (1) | CN215166671U (en) |
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2021
- 2021-05-21 CN CN202121094593.4U patent/CN215166671U/en active Active
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