CN215858354U - Construction structure for different wall body flexible connections - Google Patents
Construction structure for different wall body flexible connections Download PDFInfo
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- CN215858354U CN215858354U CN202022979921.0U CN202022979921U CN215858354U CN 215858354 U CN215858354 U CN 215858354U CN 202022979921 U CN202022979921 U CN 202022979921U CN 215858354 U CN215858354 U CN 215858354U
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Abstract
The utility model discloses a construction structure for flexible connection of different walls, which comprises: one end of the original wall body is provided with a joint surface, two ends of the joint surface are respectively adhered with elastic pieces, and a joint part is formed between the two elastic pieces; a newly-built wall body connected to the joining portion of the original wall body; and surface protection layers are respectively arranged on two sides of the newly-built wall body, and one end of each surface protection layer is connected with one elastic piece. In this application, through paste the foam stripe in concrete wall's seam face department, the elasticity of foam stripe is extended and is offset the shrink that cement mortar received the ambient temperature influence and produce, and effective control and the phenomenon that the crack appears between different wall bodies have been prevented.
Description
Technical Field
The utility model relates to the technical field of construction of constructional engineering, in particular to a construction structure for flexible connection of different walls.
Background
With the economic transformation, upgrading and development of the building industry and the acceleration of the urbanization process, the civil building development and construction activities in China are greatly developed, and the building structures such as the frame and the shear wall structure become the main structures of the civil building framework in China at the present stage by virtue of the practicability, safety, stability and flexibility of spatial arrangement.
From the quality of the construction process, the influence of the rigid connection factor of the filler wall masonry and the concrete structure causes cracks to appear easily after the boundary of the filler wall masonry and the concrete structure is plastered on the surface layer, and the overall stability, safety and practicability of the building structure are damaged.
Among the connection structure between current different wall bodies, because be rigid connection between surface protection layer and the original wall body, when original wall body received external force (vibrations, collision) effect, can transmit this power to surface protection layer, do not have the buffer process between surface protection layer and the original wall body for surface protection layer and seam face produce the crack, finally lead to being connected between original wall body and the newly-built wall body to suffer destruction.
Disclosure of Invention
In view of the above defects in the prior art, the technical problem to be solved by the present invention is to provide a construction structure for flexible connection of different walls, which is used for solving the problems of fracture at the joint and the like when different walls are flexibly connected in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is a construction structure for flexible connection of different walls, which comprises the following steps:
one end of the original wall body is provided with a joint surface, two ends of the joint surface are respectively adhered with elastic pieces, and a joint part is formed between the two elastic pieces;
a newly-built wall body connected to the joining portion of the original wall body; and surface protection layers are respectively arranged on two sides of the newly-built wall body, and one end of each surface protection layer is connected with one elastic piece.
Further, the elastic member is a foam strip.
Further, the width of the foam strip is 2mm, and the thickness is 15 mm.
Further, the surface protection layer is cement mortar.
Furthermore, the original wall body is a concrete wall body, and the newly-built wall body is a brick wall body.
Compared with the prior art, the utility model has at least the following beneficial effects:
in this application, through paste the foam stripe in concrete wall's seam face department, the elasticity of foam stripe is extended and is offset the shrink that cement mortar received the ambient temperature influence and produce, and effective control and the phenomenon that the crack appears between different wall bodies have been prevented. Meanwhile, although the construction structure is simple and the cost of the foam strip is low, the obtained effect is outstanding and the popularization value is high.
Drawings
FIG. 1 is a schematic view of a construction structure in an embodiment;
in the figure:
1. an original wall body;
2. building a wall body;
3. an elastic member;
4. a surface protection layer;
5. a joint surface;
6. a joining portion.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Referring to fig. 1, the present invention discloses a construction structure for flexible connection of different walls, including:
one end of an original wall body 1 is provided with a joint surface 5, two ends of the joint surface 5 are respectively adhered with elastic pieces 3, and a joint part 6 is formed between the two elastic pieces 3;
a newly-built wall body 2 connected to the joining part 6 of the original wall body 1; and surface protection layers 4 are respectively arranged on two sides of the newly-built wall body 2, and one end of each surface protection layer 4 is connected with one elastic piece 3.
Among the connection structure between current different wall bodies, because be rigid connection between surface protection layer 4 and original wall body 1, when original wall body 1 received external force (vibrations, collision) effect, can transmit this power to surface protection layer 4, do not have buffer process between surface protection layer 4 and the original wall body 1 for surface protection layer 4 and joint face 5 produce the crack, finally lead to the connection between original wall body 1 and the newly-built wall body 2 to suffer destruction.
Specifically, when the surface protection layer 4 is coated on the surface of the newly-built wall body 2, the surface protection layer 4 laterally extrudes the elastic strip to compress the elastic strip; after a period of time, the surface protection layer 4 contracts, and the elastic strip recovers to stretch, thereby counteracting the generated contraction crack and keeping the surface flat.
The elastic member 3 is a foam strip.
In this embodiment, the elastic strip is a foam strip, and the good elasticity of the foam strip is utilized, so that the elastic strip can automatically recover and extend after being compressed, and further, the connection between the surface protection layer 4 and the joint face 5 of the original wall body 1 is tighter, and cracks are not easy to generate.
Meanwhile, the foam strips are low in cost, connected with the original wall body 1 in a sticking mode and very simple to operate when being installed and fixed.
The width of the foam strip is 2mm, the thickness of the foam strip is 15mm, and the length of the foam strip is the height of the newly-built wall body 2.
The surface protection layer 4 is cement mortar.
The original wall body 1 is a concrete wall body, and the newly-built wall body 2 is a brick wall body.
In general, the elastic extension of the foam strips can offset the shrinkage of cement mortar caused by the influence of the ambient temperature, and the phenomenon of cracks among different walls is effectively controlled and prevented. Meanwhile, although the construction structure is simple and the cost of the foam strip is low, the obtained effect is outstanding and the popularization value is high.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (5)
1. The utility model provides a construction structures of different wall body flexonics which characterized in that includes:
one end of the original wall body is provided with a joint surface, two ends of the joint surface are respectively adhered with elastic pieces, and a joint part is formed between the two elastic pieces;
a newly-built wall body connected to the joining portion of the original wall body; and surface protection layers are respectively arranged on two sides of the newly-built wall body, and one end of each surface protection layer is connected with one elastic piece.
2. The construction structure for different wall soft joints according to claim 1, wherein the elastic member is a foam strip.
3. The construction structure for different wall soft joints according to claim 2, wherein the foam strips have a width of 2mm and a thickness of 15 mm.
4. The construction structure for the flexible connection of different walls as claimed in claim 1, wherein the surface protection layer is cement mortar.
5. The flexible connection construction structure for different walls according to any one of claims 1-4, wherein the original wall is a concrete wall and the newly-built wall is a brick wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022979921.0U CN215858354U (en) | 2020-12-09 | 2020-12-09 | Construction structure for different wall body flexible connections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022979921.0U CN215858354U (en) | 2020-12-09 | 2020-12-09 | Construction structure for different wall body flexible connections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215858354U true CN215858354U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022979921.0U Active CN215858354U (en) | 2020-12-09 | 2020-12-09 | Construction structure for different wall body flexible connections |
Country Status (1)
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| CN (1) | CN215858354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114790825A (en) * | 2022-04-13 | 2022-07-26 | 湖南省富民乐建材科技发展有限公司 | Production and construction method for backfill of caisson type toilet |
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2020
- 2020-12-09 CN CN202022979921.0U patent/CN215858354U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114790825A (en) * | 2022-04-13 | 2022-07-26 | 湖南省富民乐建材科技发展有限公司 | Production and construction method for backfill of caisson type toilet |
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