CN220226072U - Steel construction brickwork wall body is plastered crack control prefabricated angle bar - Google Patents
Steel construction brickwork wall body is plastered crack control prefabricated angle bar Download PDFInfo
- Publication number
- CN220226072U CN220226072U CN202321721176.7U CN202321721176U CN220226072U CN 220226072 U CN220226072 U CN 220226072U CN 202321721176 U CN202321721176 U CN 202321721176U CN 220226072 U CN220226072 U CN 220226072U
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- Prior art keywords
- strip
- flat strip
- flat
- corner
- cracking
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 238000005336 cracking Methods 0.000 claims abstract description 16
- 239000003292 glue Substances 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
Landscapes
- Finishing Walls (AREA)
Abstract
The utility model discloses a plastering anti-cracking prefabricated angle bar for a steel structure masonry wall, which comprises the following components in part by weight; the prefabricated corner strip is of a three-section structure, the two side flat strips and the corner strip can be movably connected, and filling glue is arranged between the two flat strips to match the flat strips and the corner strip, so that a flexible structure is formed. The utility model solves the problem that the plastering joint cracks frequently appear in the masonry infilled wall of the building with the structure in the prior art, realizes simple and convenient construction and prevents the plastering joint from cracking.
Description
Technical Field
The utility model relates to a plastering anti-cracking prefabricated corner strip for a steel structure masonry wall, and belongs to the technical field of building construction.
Background
In recent years, the building industry in China is vigorous, and people increasingly favor light high-strength steel structure buildings with short construction period. However, as the deformation of the steel materials adopted by the steel structure caused by various factors is more obvious than that of concrete, masonry and other materials, the masonry infill wall of the steel structure building often has the condition of plastering joint cracking, and the actual use effect of the steel structure building is seriously affected. The existing method is to leave the joints of the wall body for temporary construction, and then plastering after deformation is stable or repairing after cracking. The former lengthens the construction period and the latter increases the repair cost.
Disclosure of Invention
In order to solve the problem of cracking of wall joints caused by inconsistent deformation of steel structural members and masonry walls; the utility model provides a plastering anti-cracking prefabricated corner strip for a steel structure masonry wall, which is of a three-section structure, wherein flat strips on two sides are connected with the corner strip along external corners of the wall to form a movable structure, and the plaster corner at a joint is prevented from cracking by matching with filling glue.
The technical scheme of the utility model is as follows:
the utility model provides a prefabricated angle strip of steel construction brickwork wall body crack control of plastering which characterized in that: comprises a first flat strip, a second flat strip and an angle strip, wherein the first flat strip and the second flat strip are connected along the base layer at 90 degrees, and the angle strip is L-shaped "
The type structure is located basic unit corner, and the both sides limit of angle bar is connected with first flat bar and second flat bar respectively, inwards wraps first flat bar and second flat bar.
Preferably, the two side edges of the first flat bar, the second flat bar and the corner bar are respectively provided with a first penetrating nail hole, and the fastener penetrates through the first nail hole to connect the two side edges of the corner bar with the first flat bar and the second flat bar respectively.
Preferably, the first nail hole is elongated.
Preferably, a filler is arranged at the joint of the first flat strip and the second flat strip, and the filler is flexible filling glue.
Compared with the prior art, the utility model has the following beneficial effects:
1. the prefabricated angle bar provided by the utility model is not different from a finished angle bar for ordinary plastering in installation and use, and the site process is simple and convenient.
2. According to the utility model, the first nail holes are utilized to provide displacement, so that cracking of wall joints is avoided, and construction period cost is saved.
Drawings
FIG. 1 is a front view of a plastering anti-cracking prefabricated corner strip for a masonry wall body with a steel structure according to the utility model;
FIG. 2 is a top view of the plastering anti-cracking prefabricated corner strip for the steel structure masonry wall body.
The reference numerals in the drawings are as follows:
1. a first flat bar; 2. angle bars; 3. filling glue; 4. a first nail hole; 5. a second nail hole; 6. and a second flat bar.
Detailed Description
The utility model will now be described in detail with reference to the drawings and to specific embodiments.
Referring to fig. 1 to 2, a prefabricated angle bar for plastering a steel structure masonry wall body is in a three-section structure and comprises a first flat bar 1; the second flat strip 6, the angle strip 2, the first flat strip 1 and the second flat strip 6 are respectively connected along the base layer at 90 degrees, the angle strip 2 is positioned at the corner of the base layer and is in an L-shaped structure, two side edges are respectively connected with the first flat strip 1 and the second flat strip 6, and the first flat strip 1 and the second flat strip 6 are wrapped inwards.
In this embodiment, the base layer is a wall made of bricks and masonry.
In this embodiment, a row of through holes are uniformly formed on two sides of the plane of the first flat strip 1 and the second flat strip 6, a second nail hole 5 is formed on one side, a first nail hole 4 is formed on the other side, and the first nail hole 4 is long-strip-shaped and provides a certain displacement deformation amount, so that cracking is avoided in the wall body forming process.
In this embodiment, the flat strip has a first nail hole 4, the flat strip is overlapped with the corner strip 2, the two holes are corresponding, and the nail passes through the first nail hole 4 to fix the corner strip 2 with the base layer.
In this embodiment, the nail fixes the first flat strip 1 and the second flat strip 6 to the base layer through the second nail hole 5, preventing displacement.
In this embodiment, a filling glue 3 is disposed between the first flat strip 1 and the second flat strip 6, and the filling glue 3 is a flexible structure and is matched with the first nail holes 4 between the two flat strips and the corner strip 2 to form a flexible structure.
The working principle of the utility model is as follows:
when the nail fixing device is used, the first flat strip 1 and the second flat strip 6 are fixed on a base layer through nails, the internal corners of the corner strips 2 are located at the corners of the base layer inwards, the nails penetrate through holes of the first nail holes 4 formed in the two flat strips to correspond to the holes of the corner strips 2, the two flat strips are fixed on the base layer and form a whole with the corner strips 2, a certain displacement deformation is provided, and the flat strips on two sides are fixed through the nails and are not movable. And a filling adhesive 3 is filled between the two flat strips, and a flexible structure is formed by matching with a first nail hole 4 between the flat strips and the corner strips 2, so that the plastering layer is prevented from cracking.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (4)
1. The utility model provides a prefabricated angle strip of steel construction brickwork wall body crack control of plastering which characterized in that: including first flat strip (1), second flat strip (6) and angle strip (2), first flat strip (1) is 90 degrees with second flat strip (6) along basic unit and is connected, angle strip (2) are "L" type structure, are located basic unit corner, and the both sides limit of angle strip (2) is connected with first flat strip (1) and second flat strip (6) respectively, inwards wraps first flat strip (1) and second flat strip (6).
2. The steel structure masonry wall plastering anti-cracking prefabricated corner strip according to claim 1, wherein: the two side edges of the first flat strip (1), the second flat strip (6) and the corner strip (2) are respectively provided with a first penetrating nail hole (4), a fastener penetrates through the first nail hole (4), and the two side edges of the corner strip (2) are respectively connected with the first flat strip (1) and the second flat strip (6).
3. The steel structure masonry wall plastering anti-cracking prefabricated corner strip according to claim 2, wherein: the first nail hole (4) is in a strip shape.
4. A steel construction masonry wall plastering anti-cracking prefabricated angle bar according to claim 2, characterized in that: and a filler is arranged at the joint of the first flat strip (1) and the second flat strip (6), and the filler is flexible filling glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321721176.7U CN220226072U (en) | 2023-07-03 | 2023-07-03 | Steel construction brickwork wall body is plastered crack control prefabricated angle bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321721176.7U CN220226072U (en) | 2023-07-03 | 2023-07-03 | Steel construction brickwork wall body is plastered crack control prefabricated angle bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220226072U true CN220226072U (en) | 2023-12-22 |
Family
ID=89197904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321721176.7U Active CN220226072U (en) | 2023-07-03 | 2023-07-03 | Steel construction brickwork wall body is plastered crack control prefabricated angle bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220226072U (en) |
-
2023
- 2023-07-03 CN CN202321721176.7U patent/CN220226072U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |