CN220226591U - Door and window frame seam cock crack resistance structure with fixing piece - Google Patents
Door and window frame seam cock crack resistance structure with fixing piece Download PDFInfo
- Publication number
- CN220226591U CN220226591U CN202322268735.XU CN202322268735U CN220226591U CN 220226591 U CN220226591 U CN 220226591U CN 202322268735 U CN202322268735 U CN 202322268735U CN 220226591 U CN220226591 U CN 220226591U
- Authority
- CN
- China
- Prior art keywords
- window frame
- door
- fixing piece
- concrete wall
- wall body
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000011083 cement mortar Substances 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims abstract description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 15
- 238000005336 cracking Methods 0.000 claims description 14
- 239000011414 polymer cement Substances 0.000 claims description 4
- 239000004590 silicone sealant Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 229920000642 polymer Polymers 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
- 230000001680 brushing effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model relates to a crack-resistant structure of a door and window frame seam with a fixing piece, which comprises an aluminum alloy door and window frame, a concrete wall body and the fixing piece, wherein the fixing piece is a bending piece, and two ends of the fixing piece are respectively arranged on the aluminum alloy door and window frame and the concrete wall body; the gap between concrete wall body and the aluminum alloy door and window frame sets gradually gap filling layer, waterproof layer and sealing layer from inside to outside, gap filling layer is filled with cement mortar, the waterproof layer sets up the gap filling layer surface, the both ends and the concrete wall body and the door and window frame of waterproof layer are connected, the sealing layer covers at the waterproof layer surface. The utility model discloses a crack-resistant structure for a door and window frame seam plug with a fixing piece, which can solve the problem of crack resistance of the door and window frame seam plug with the fixing piece.
Description
Technical Field
The utility model relates to the technical field of door and window structure seam plugging, in particular to a door and window frame seam plugging cracking-resistant structure provided with a fixing sheet.
Background
In building engineering, a common aluminum alloy door and window frame is usually installed, and the door frame or the window is fixed by fixing sheets, particularly the fixing sheets are densely distributed in the aspect of safety in high-rise buildings. Some projects can reserve a groove hole for installing a fixing sheet when designing a concrete wall, a filling space is increased between the bottom of the groove and a window frame on the basis of a gap reserved by the groove and about 2cm, the depth reaches more than 4cm, cement mortar is not easy to fill tightly, and the cracking risk is greatly increased due to shrinkage; the concrete wall is directly fixed on the plane of the concrete wall through gas nails, after the fixing sheets are installed in a Z shape, when cement mortar is adopted for caulking construction, horizontal cracks in a straight shape easily appear between the fixing sheets at the lower edge of the window frame and the mortar, and the cracks extend to two sides, so that leakage risks are increased.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a crack-resistant structure for a door and window frame seam plug provided with a fixing piece, which can solve the problem of crack resistance of the door and window frame seam plug provided with the fixing piece.
The technical scheme adopted for solving the technical problems is as follows: the door and window frame seam plugging anti-cracking structure comprises an aluminum alloy door and window frame, a concrete wall body and a fixing piece, wherein the fixing piece is a bending piece, and two ends of the fixing piece are respectively arranged on the aluminum alloy door and window frame and the concrete wall body; the gap between concrete wall body and the aluminum alloy door and window frame sets gradually gap filling layer, waterproof layer and sealing layer from inside to outside, gap filling layer is filled with cement mortar, the waterproof layer sets up the gap filling layer surface, the both ends and the concrete wall body and the door and window frame of waterproof layer are connected, the sealing layer covers at the waterproof layer surface.
In the scheme, the fixing piece is arranged on the concrete wall body through the gas nail.
In the above scheme, the sealing layer is a silicone sealant.
In the scheme, the waterproof layer surface is coated with the polymer cement waterproof coating with the thickness of not less than 0.8 mm.
In the scheme, the fixing piece is arranged in the reserved groove, the groove adopts anti-cracking mortar or rapid hardening mortar to carry out surface covering trowelling treatment, and the depth of the groove is not more than 3cm.
In the scheme, the width of the gap between the concrete wall body and the aluminum alloy door and window frame is not more than 4cm.
The door and window frame seam plugging anti-cracking structure provided with the fixing piece has the following beneficial effects:
the door and window frame with fixing sheet belongs to different structure, and is easy to crack when the gap is filled with cement mortar directly. According to the utility model, the groove part is filled and smoothed by adopting an anti-cracking material in advance, or is covered by adopting a fast-hardening material with good volume stability, so that a good operation base surface is provided for a subsequent caulking process, and a worker can greatly reduce the cracking risk by adopting conventional cement mortar for caulking, thereby ensuring the integrity of the structure body.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of a non-grooved, fixed piece mounted door and window frame seam cock crack resistant structure;
fig. 2 is a schematic view of a notched crack resistant structure for a window and door frame with a securing tab mounted thereto.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings.
As shown in fig. 1, the crack-resistant structure of a door and window frame caulking joint with a fixing piece 3 of the present utility model includes: the aluminum alloy door and window frame 1, the concrete wall body 2, the reserved gap and the fixing piece 3 after the aluminum alloy door and window frame 1 is installed.
The fixed sheet 3 is a bending piece, two ends of the fixed sheet are respectively arranged on the aluminum alloy door and window frame 1 and the concrete wall body 2 through the gas nails 4, and the concrete wall body 2 is used for installing a hole frame of a door and a window. One end of a fixing piece 3 arranged on the surface of the concrete wall body 2 is covered with anti-cracking mortar or quick hardening mortar. The gap is arranged between the wall surface and the aluminum alloy door and window frame 1, and a gap plugging layer 6, a waterproof layer 7 and a sealing layer 8 are sequentially arranged from inside to outside. The seam plugging layer 6 can be filled with cement mortar, the surface of the waterproof layer 7 is coated with polymer cement waterproof paint, and the sealing layer 8 is made of silicone sealant.
As shown in fig. 2, the fixing piece 3 is installed in a reserved groove through a gas nail, and the groove is subjected to surface covering trowelling treatment by adopting anti-cracking mortar or rapid hardening mortar 5 and is leveled with the surface of the concrete wall 2. By implementing the technical scheme, the groove reserved after the fixing piece 3 is installed is subjected to surface covering trowelling treatment by using anti-cracking mortar or rapid hardening mortar 5, and the depth of the groove is not more than 3cm.
The anti-cracking mortar is a single-component cement-based mortar doped with a polymer modifier, contains fiber anti-cracking components, has good bonding performance, and can have good adhesive capability with a concrete base surface and a next-step caulking material. The construction is easy after the water is added and stirred, the groove of the fixing piece 3 is covered and smoothed, and the joint effect is good for the next step of seam plugging construction after hardening.
The quick hardening mortar is a single component quick hardening mortar doped with special cement and high molecular chemical modifier. The material is directly covered on the surface of the fixing piece 3 after being added with water and stirred according to the proportion, has high hardening speed and good volume stability, is not easy to shrink, can improve the construction efficiency of workers when being used in engineering, saves time and also greatly reduces the cracking risk.
By implementing the technical scheme, the polymer cement waterproof coating is a double-component cement-based waterproof material with the function of resisting the deformation of a base layer. The high polymer emulsion and the cement hydration product in the material form a network interpenetrating compact structure, the water molecule permeation resistance is realized, the construction is convenient, the brushing thickness is at least more than 0.8mm, and the gap-filling layer 6 is completely covered. The sealing device has good isolation effect on improving the impermeability of the door and window frame structure and sealing the water leakage channel.
The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.
Claims (6)
1. The door and window frame seam plugging anti-cracking structure is characterized by comprising an aluminum alloy door and window frame, a concrete wall body and a fixing piece, wherein the fixing piece is a bending piece, and two ends of the fixing piece are respectively arranged on the aluminum alloy door and window frame and the concrete wall body; the gap between concrete wall body and the aluminum alloy door and window frame sets gradually gap filling layer, waterproof layer and sealing layer from inside to outside, gap filling layer is filled with cement mortar, the waterproof layer sets up the gap filling layer surface, the both ends and the concrete wall body and the door and window frame of waterproof layer are connected, the sealing layer covers at the waterproof layer surface.
2. The crack-resistant structure for a window and door frame blind with a fixing sheet according to claim 1, wherein the fixing sheet is mounted on a concrete wall body by gas nails.
3. The crack-resistant structure for a door and window frame caulking with a fixing piece according to claim 1, wherein the sealing layer is a silicone sealant.
4. The crack-resistant structure for a door and window frame caulking with a fixing piece according to claim 1, wherein the waterproof layer is coated with a polymer cement waterproof paint having a thickness of not less than 0.8mm on the surface.
5. The crack-resistant structure of the door and window frame plug seam provided with the fixing sheet according to claim 1, wherein the fixing sheet is arranged in a reserved groove, the groove is subjected to surface covering trowelling treatment by adopting crack-resistant mortar or rapid hardening mortar, and the depth of the groove is not more than 3cm.
6. The crack-resistant structure of a door and window frame with a fixing sheet according to claim 1, wherein a width of a gap between the concrete wall body and the aluminum alloy door and window frame is not more than 4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322268735.XU CN220226591U (en) | 2023-08-21 | 2023-08-21 | Door and window frame seam cock crack resistance structure with fixing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322268735.XU CN220226591U (en) | 2023-08-21 | 2023-08-21 | Door and window frame seam cock crack resistance structure with fixing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220226591U true CN220226591U (en) | 2023-12-22 |
Family
ID=89182352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322268735.XU Active CN220226591U (en) | 2023-08-21 | 2023-08-21 | Door and window frame seam cock crack resistance structure with fixing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220226591U (en) |
-
2023
- 2023-08-21 CN CN202322268735.XU patent/CN220226591U/en active Active
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