CN209025257U - A kind of crack resistence construction of unlike material wall seam crossing - Google Patents
A kind of crack resistence construction of unlike material wall seam crossing Download PDFInfo
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- CN209025257U CN209025257U CN201821841391.XU CN201821841391U CN209025257U CN 209025257 U CN209025257 U CN 209025257U CN 201821841391 U CN201821841391 U CN 201821841391U CN 209025257 U CN209025257 U CN 209025257U
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- film layer
- screed
- coat
- wall
- layer
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- 239000000463 material Substances 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 title abstract description 8
- 238000005336 cracking Methods 0.000 claims abstract description 31
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 239000003365 glass fiber Substances 0.000 claims abstract description 23
- 239000002131 composite material Substances 0.000 claims abstract description 20
- 239000003513 alkali Substances 0.000 claims abstract description 18
- 238000009414 blockwork Methods 0.000 claims abstract description 15
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 15
- 229920000642 polymer Polymers 0.000 claims abstract description 15
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 62
- 239000002344 surface layer Substances 0.000 claims description 7
- 238000010422 painting Methods 0.000 claims description 3
- 239000011414 polymer cement Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 239000002585 base Substances 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000008397 galvanized steel Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
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Abstract
A kind of crack resistence construction of unlike material wall seam crossing, blockwork and reinforced concrete wall including two sides splicing, the edge joint position of two walls passes through piece mortar bonding, the edge joint position outer surface of two walls is equipped with the cracking resistance composite layer of the elongated setting of short transverse along wall, cracking resistance composite layer includes the screed-coat set gradually from the inside to the outside, film layer and alkali resistant glass fibre open weave cloth, the edge joint position surface of blockwork and reinforced concrete wall is coated with screed-coat, the surface of screed-coat is coated with film layer, alkali resistant glass fibre open weave cloth is embedded among film layer, screed-coat is DBI type polymers anti-cracking mortar, film layer is I type JS polymer cement-base waterproof coating.The utility model plays prevention cracking role in root, there is stronger ductility after the molding of JS polymer cement-base waterproof coating, Tensile deformation is not easy to crack, additional glass fiber reticular cloth forms one, composite material strength and ductility obtain maximum lift, effectively control the common fault of material wall handover cracking.
Description
Technical field
The utility model relates to a kind of wall splicing structure, especially a kind of splicing of unlike material wall seam crossing is anti-to be opened
Split structure.
Background technique
In existing building, due to the frequent cross-application of the materials for wall of unlike material, two kinds of the anti-of wall seam crossing are opened
Splitting construction measure is the key content in construction, and to later period exterior wall enclosure, the aesthetics and functionality of outer surface have important
Meaning.Generally using the method for directly hanging hot-galvanized steel silk screen in seam crossing, this method is primarily present for existing crack resistence measure
The problem of be that hot-galvanized steel silk screen ductility is lower, Tensile deformation be easy cracking, can not resist unlike material handover position because
The case where factors such as temperature, sedimentation and contraction cause gaping of joints generation is unable to control unlike material wall handover position plastering
And the common fault of decoration later period cracking.
Utility model content
The purpose of the utility model is to provide a kind of crack resistence of unlike material wall seam crossing construction, to solve using heat
That there are ductility is lower for galvanized steel wire netting linked network, and Tensile deformation is easy cracking, can not resist unlike material handover position because of temperature
The technical issues of factors such as degree, sedimentation and contraction cause gaping of joints.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of crack resistence construction of unlike material wall seam crossing, blockwork and armored concrete including two sides splicing
Wall, for the edge joint position of two walls by piece mortar bonding, the edge joint position outer surface of two walls is elongated equipped with the short transverse along wall
The cracking resistance composite layer of setting, the cracking resistance composite layer include the screed-coat, film layer and alkali-resisting glass fiber set gradually from the inside to the outside
Grid cloth,
The edge joint position surface of the blockwork and reinforced concrete wall is coated with screed-coat, the screed-coat from edge joint position to
Two sides are extended, and the surface of the screed-coat is coated with film layer, and the alkali resistant glass fibre open weave cloth is embedded in film layer among film layer
It is divided into bottom film layer and surface layer film layer, the surrounding that film layer coats alkali resistant glass fibre open weave cloth forms composite casing material, institute
The edge for stating screed-coat alkali resistant glass fibre open weave cloth and film layer is concordant,
The screed-coat is DBI type polymers anti-cracking mortar, and the film layer is the painting of I type JS polymer cement-based waterproof
Material.
The width that the width of the cracking resistance composite layer extends from edge joint position to two sides is 100mm-150mm.
The screed-coat with a thickness of 3mm-5mm.
The film layer with a thickness of 8mm-1.2mm, the bottom film layer with a thickness of 0.4 mm-0.6mm, the table
Coating film layer with a thickness of 0.4 mm-0.6mm.
The outer surface faulting of slab ends unequal-side of the edge joint position of the blockwork and reinforced concrete wall, faulting of slab ends position passes through gradient
Screed fills transition.
The gradient screed is DBI type polymers anti-cracking mortar, and the surfaces slope of gradient screed is 45 degree.
The cracking resistance composite layer carries over laying along the surface gradient of blockwork, gradient screed and reinforced concrete wall.
Compared with prior art the utility model have the characteristics that and the utility model has the advantages that
The utility model uses polymers anti-cracking mortar bottoming to plaster in advance at unlike material wall handover position, exists thereafter
Join position setting exterior wall glass fiber reticular cloth and smear the processing method of water-proof composite material, it is ensured that plastering and architectural surface are completed
Later period seam areas does not occur hollowing cracking situation.
The utility model has the advantage that compared with tradition joins position net hanging method
One, unlike material wall handover position is levelling using DBI polymers anti-cracking mortar, plays pre- crack resistence in root and makees
With；
Two, crack resistence reinforcing material, using exterior wall type alkali resistant glass fibre open weave cloth and JS polymer waterproof coating material composite material.
Because having stronger ductility after the molding of JS water-repellent paint, Tensile deformation is not easy to crack.The higher glass fiber reticular cloth of additional strength
One is formed, composite material strength and ductility obtain maximum lift, can greatly resist unlike material handover position
Because of generation the case where gaping of joints caused by the factors such as temperature, sedimentation and contraction, effectively controls unlike material wall handover position and smear
The common fault of ash and decoration later period cracking.
Detailed description of the invention
The utility model is described in more detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the overlooking structure diagram of Fig. 1 embodiment one.
Fig. 3 is the overlooking structure diagram of Fig. 1 embodiment two.
Appended drawing reference: 1- blockwork, 2- reinforced concrete wall, 3- piece mortar, 4- screed-coat, 5- film layer,
51- bottom film layer, the surface layer 52- film layer, 6- exterior wall type alkali resistant glass fibre open weave cloth, 7- gradient screed.
Specific embodiment
Embodiment one is referring to shown in Fig. 1-2, a kind of crack resistence construction of unlike material wall seam crossing, including two sides splicing
Blockwork 1 and reinforced concrete wall 2, the edge joint positions of two walls bonded by piece mortar 3, and the edge joint position outer surface of two walls is set
There is a cracking resistance composite layer of the elongated setting of short transverse along wall, the cracking resistance composite layer includes looking for of setting gradually from the inside to the outside
Leveling 4, film layer 5 and exterior wall type alkali resistant glass fibre open weave cloth 6.
The edge joint position surface of the blockwork and reinforced concrete wall is coated with screed-coat 4, and the screed-coat 4 is from edge joint position
Extend to two sides, the surface of the screed-coat 4 is coated with film layer 5, and the exterior wall type alkali resistant glass fibre open weave cloth 6 is embedded in film layer 5
Film layer is divided into bottom film layer 51 and surface layer film layer 52 by centre, and film layer 5 coats exterior wall type alkali resistant glass fibre open weave cloth 6
Surrounding forms composite casing material, and the edge of the screed-coat 4, alkali resistant glass fibre open weave cloth 6 and film layer 5 is concordant.
The screed-coat 4 is DBI type polymers anti-cracking mortar, and the film layer 5 is the painting of I type JS polymer cement-based waterproof
Material.
The width a that the width of the cracking resistance composite layer extends from edge joint position to two sides is 100mm-150mm.
The screed-coat 4 with a thickness of 3mm-5mm.
The film layer 5 with a thickness of 8mm-1.2mm, the bottom film layer 51 with a thickness of 0.4 mm-0.6mm, institute
State surface layer film layer 52 with a thickness of 0.4 mm-0.6mm.
Embodiment two is referring to shown in Fig. 1 and Fig. 3, what is different from the first embodiment is that the blockwork 1 and reinforced concrete wall
Transition is filled by gradient screed 7 in the outer surface faulting of slab ends unequal-side of 2 edge joint position, faulting of slab ends position, it is desirable that it is anti-to reach film
Water-base condition.The gradient screed 7 is DBI type polymers anti-cracking mortar, and the surfaces slope of gradient screed 7 is 45 degree.
The cracking resistance composite layer carries over laying along the surface gradient of blockwork 1, gradient screed 7 and reinforced concrete wall 2.
The work progress of the utility model is as follows:
Step 1 before wall plastering, first smears 100mm- at unlike material handover position with DBI type polymers anti-cracking mortar
150mm wide, 3mm-5mm are thick to be used as screed-coat.
Step 2 first brushes one layer of I type JS polymer cement-base waterproof coating on the surface of screed-coat and forms bottom film
Layer, be pressed on bottom film layer one layer with screed-coat is wide, elongated exterior wall type alkali resistant glass fibre open weave cloth.
Step 3, one layer of I type JS polymer cement-base waterproof coating shape of full coat brush on exterior wall type alkali resistant glass fibre open weave cloth
At surface layer film layer, two layers of film layer package forms alkali resistant glass fibre open weave cloth with film layer uniformly in alkali resistant glass fibre open weave cloth
Composite casing material, is firmly bonded with wall.
Claims (7)
1. a kind of crack resistence of unlike material wall seam crossing constructs, blockwork (1) and armored concrete including two sides splicing
The edge joint position of wall (2), two walls is bonded by piece mortar (3), and the edge joint position outer surface of two walls is equipped with along the height side of wall
To the cracking resistance composite layer of elongated setting, it is characterised in that: the cracking resistance composite layer includes the screed-coat set gradually from the inside to the outside
(4), film layer (5) and exterior wall type alkali resistant glass fibre open weave cloth (6),
The edge joint position surface of the blockwork and reinforced concrete wall is coated with screed-coat (4), and the screed-coat (4) is from edge joint position
Extend to two sides, the surface of the screed-coat (4) is coated with film layer (5), and exterior wall type alkali resistant glass fibre open weave cloth (6) insertion applies
Film layer (5) is intermediate to be divided into bottom film layer (51) and surface layer film layer (52) for film layer, and it is alkaline-resisting that film layer (5) coats exterior wall type
The surrounding of glass fiber reticular cloth (6) forms composite casing material, the screed-coat (4), exterior wall type alkali resistant glass fibre open weave cloth (6) and
The edge of film layer (5) is concordant,
The screed-coat (4) is DBI type polymers anti-cracking mortar, and the film layer (5) is the painting of I type JS polymer cement-based waterproof
Material.
2. the crack resistence of unlike material wall seam crossing according to claim 1 constructs, it is characterised in that: the cracking resistance is multiple
The width that the width of conjunction layer extends from edge joint position to two sides is 100mm-150mm.
3. the crack resistence of unlike material wall seam crossing according to claim 1 constructs, it is characterised in that: the screed-coat
(4) with a thickness of 3mm-5mm.
4. the crack resistence of unlike material wall seam crossing according to claim 1 constructs, it is characterised in that: the film layer
(5) with a thickness of 8mm-1.2mm, the bottom film layer (51) with a thickness of 0.4 mm-0.6mm, the surface layer film layer
(52) with a thickness of 0.4 mm-0.6mm.
5. the crack resistence of unlike material wall seam crossing according to any one of claims 1-4 constructs, it is characterised in that:
The outer surface faulting of slab ends unequal-side of the edge joint position of the blockwork (1) and reinforced concrete wall (2), faulting of slab ends position pass through gradient sand
Pulp layer (7) fills transition.
6. the crack resistence of unlike material wall seam crossing according to claim 5 constructs, it is characterised in that: the gradient sand
Pulp layer (7) is DBI type polymers anti-cracking mortar, and the surfaces slope of gradient screed (7) is 45 degree.
7. the crack resistence of unlike material wall seam crossing according to claim 6 constructs, it is characterised in that: the cracking resistance is multiple
It closes layer and carries over laying along the surface gradient of blockwork (1), gradient screed (7) and reinforced concrete wall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821841391.XU CN209025257U (en) | 2018-11-09 | 2018-11-09 | A kind of crack resistence construction of unlike material wall seam crossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821841391.XU CN209025257U (en) | 2018-11-09 | 2018-11-09 | A kind of crack resistence construction of unlike material wall seam crossing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209025257U true CN209025257U (en) | 2019-06-25 |
Family
ID=66910300
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821841391.XU Expired - Fee Related CN209025257U (en) | 2018-11-09 | 2018-11-09 | A kind of crack resistence construction of unlike material wall seam crossing |
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| Country | Link |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042350A (en) * | 2019-12-25 | 2020-04-21 | 永铭集团有限公司 | Anti-crack construction method for plastering layers on different interfaces of building outer wall |
| CN113585495A (en) * | 2021-06-09 | 2021-11-02 | 北京崇建工程有限公司 | Construction method of horizontal seam waterproof structure of outer wall of prefabricated building conversion layer |
| CN114960984A (en) * | 2022-06-29 | 2022-08-30 | 中国十七冶集团有限公司 | Building outer wall gap waterproof structure and building outer wall gap waterproof method |
| CN115095096A (en) * | 2022-07-01 | 2022-09-23 | 广州安信建筑安装有限公司 | Treatment method for preventing cracks at wallboard installation splicing position |
| CN115198988A (en) * | 2022-03-15 | 2022-10-18 | 上海金茂建筑装饰有限公司 | Construction method for preventing wall surface from cracking caused by stress concentration of contact surfaces of different materials |
| CN116815938A (en) * | 2023-07-19 | 2023-09-29 | 北京城建一建设发展有限公司 | Anti-leakage construction method for EVE assembled shear wall structure outer wall |
-
2018
- 2018-11-09 CN CN201821841391.XU patent/CN209025257U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042350A (en) * | 2019-12-25 | 2020-04-21 | 永铭集团有限公司 | Anti-crack construction method for plastering layers on different interfaces of building outer wall |
| CN113585495A (en) * | 2021-06-09 | 2021-11-02 | 北京崇建工程有限公司 | Construction method of horizontal seam waterproof structure of outer wall of prefabricated building conversion layer |
| CN113585495B (en) * | 2021-06-09 | 2022-09-02 | 北京崇建工程有限公司 | Construction method of horizontal seam waterproof structure of outer wall of prefabricated building conversion layer |
| CN115198988A (en) * | 2022-03-15 | 2022-10-18 | 上海金茂建筑装饰有限公司 | Construction method for preventing wall surface from cracking caused by stress concentration of contact surfaces of different materials |
| CN115198988B (en) * | 2022-03-15 | 2023-12-22 | 上海金茂建筑装饰有限公司 | Construction method for preventing wall surface cracking caused by stress concentration of contact surfaces of different materials |
| CN114960984A (en) * | 2022-06-29 | 2022-08-30 | 中国十七冶集团有限公司 | Building outer wall gap waterproof structure and building outer wall gap waterproof method |
| CN115095096A (en) * | 2022-07-01 | 2022-09-23 | 广州安信建筑安装有限公司 | Treatment method for preventing cracks at wallboard installation splicing position |
| CN116815938A (en) * | 2023-07-19 | 2023-09-29 | 北京城建一建设发展有限公司 | Anti-leakage construction method for EVE assembled shear wall structure outer wall |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 |