CN111926992A - Bridge cut-off cavity steel mesh centre form wallboard - Google Patents
Bridge cut-off cavity steel mesh centre form wallboard Download PDFInfo
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- CN111926992A CN111926992A CN202010940711.2A CN202010940711A CN111926992A CN 111926992 A CN111926992 A CN 111926992A CN 202010940711 A CN202010940711 A CN 202010940711A CN 111926992 A CN111926992 A CN 111926992A
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- steel mesh
- hollow
- mesh sheet
- connecting part
- hollow steel
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/28—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups combinations of materials fully covered by groups E04C2/04 and E04C2/08
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
The invention provides a broken bridge hollow steel mesh internal mold wallboard, which comprises a wallboard and a hollow steel mesh internal mold, wherein the hollow steel mesh internal mold comprises a first steel mesh and a second steel mesh which are identical in structure, the first steel mesh comprises a first hollow part and a first connecting part, and the second steel mesh comprises a second hollow part and a second connecting part; the first connecting part and the second connecting part are mutually connected, so that the first steel mesh sheet and the second steel mesh sheet form an integral hollow steel mesh inner die; a heat insulation layer is arranged between the first connecting part and the second connecting part, so that the first steel mesh sheet and the second steel mesh sheet are prevented from directly contacting to generate heat transfer, and a heat insulation effect is achieved; the hollow part of the hollow steel mesh internal mold is provided with sound-absorbing cotton to play a role in sound insulation. According to the invention, a bridge cut-off is formed between the first steel mesh sheet and the second steel mesh sheet, so that heat conduction caused by direct contact is avoided, and the heat insulation effect of the wall body is improved; the invention has the advantages of ingenious and reasonable design, simple structure, convenient operation, easily obtained materials, low cost, strong practicability and suitable popularization.
Description
Technical Field
The invention belongs to the technical field of construction and construction, and particularly relates to a broken bridge hollow steel mesh internal mold wallboard.
Background
The hollow steel mesh internal mold wallboard is also called a well-fixed wall, the well-fixed wall is a framework type assembly type wall forming technology, a steel mesh internal mold is supported on site to be a framework, various pipelines, an intelligent detection module and the like are assembled, a diversified secondary structure is synchronously assembled according to needs, and the novel light wall is externally attached with cement mortar. The unique hollow characteristic and the construction method effectively reduce the dead weight of the wall body, reduce the using amount of cement mortar and the material cost, have no pollution and no waste phenomenon on the construction site, and are typical green building material products; the heat insulation system of the wall is an important ring of building energy saving work all the time, and how to improve the heat insulation performance of the wall is a hot spot of research in the field all the time. Therefore, the invention provides the hollow steel mesh internal mold wallboard capable of improving the heat preservation performance.
Disclosure of Invention
The invention aims to provide a broken bridge hollow steel mesh internal mold wallboard aiming at the defects of the prior art.
The invention adopts the following technical scheme:
a broken bridge hollow steel mesh inner mold wallboard comprises a wallboard and a hollow steel mesh inner mold, wherein the hollow steel mesh inner mold comprises a first steel mesh sheet and a second steel mesh sheet which are identical in structure, the first steel mesh sheet comprises a first hollow part and a first connecting part, and the second steel mesh sheet comprises a second hollow part and a second connecting part; the first connecting part and the second connecting part are mutually connected, so that the first steel mesh sheet and the second steel mesh sheet form an integral hollow steel mesh inner die; and a heat insulation layer is arranged between the first connecting part and the second connecting part, so that the first steel mesh sheet and the second steel mesh sheet are prevented from directly contacting to generate heat transfer, and a heat insulation effect is achieved.
Furthermore, first connecting portion and second connecting portion pass through the ligature and can dismantle fixed connection, and longitudinal separation is not more than 600 mm.
Furthermore, the first connecting portion and the second connecting portion are fixedly connected through a fastener.
Furthermore, the hollow part of the hollow steel mesh inner mold is provided with sound-absorbing cotton, so that a sound-insulating effect is achieved.
Furthermore, the wallboard further comprises a ready-mixed mortar layer and a cement mortar surface layer, wherein the ready-mixed mortar layer and the cement mortar surface layer are sequentially sprayed on the outer side of the hollow steel mesh internal mold.
Further, the first steel mesh sheet and the second steel mesh sheet are formed by directly punching and shearing an opening on the whole steel plate, and then drawing and thinning; the first and second steel mesh sheets may be machined into different shapes as required.
Furthermore, the shape of the openings of the first steel mesh sheet and the second steel mesh sheet is a diamond shape.
Further, the heat insulation layer is a nylon plastic block.
The invention has the beneficial effects that:
according to the invention, the nylon plastic block is arranged between the connecting parts of the first steel mesh sheet and the second steel mesh sheet, so that a bridge cut-off is formed between the first steel mesh sheet and the second steel mesh sheet, heat conduction caused by direct contact is avoided, and the heat insulation effect of the wall body is improved; the invention has the advantages of ingenious and reasonable design, simple structure, convenient operation, easily obtained materials, low cost, strong practicability and suitable popularization.
Description of the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of an inner mold structure of a hollow steel mesh according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a first steel mesh sheet and a second steel mesh sheet according to an embodiment of the present invention;
FIG. 4 is a schematic view of a thermal barrier layer according to an embodiment of the present invention;
the labels in the figures are: 1. a wallboard; 2. a hollow steel mesh inner mold; 3. a first steel mesh sheet; 3-1, a first hollow part; 3-2, a first connection part; 4. a second steel mesh sheet; 4-1, a second hollow part; 4-2, a second connecting part; 5. a thermal insulation layer; 6. premixing a mortar layer; 7. and (5) a cement mortar surface layer.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 4, an embodiment of the invention provides a bridge-cut-off hollow steel mesh internal mold wall panel, which includes a wall panel 1 and a hollow steel mesh internal mold 2, wherein the hollow steel mesh internal mold 2 includes a first steel mesh 3 and a second steel mesh 4 which are identical in structure, the first steel mesh 3 includes a first hollow portion 3-1 and a first connecting portion 3-2, and the second steel mesh 4 includes a second hollow portion 4-1 and a second connecting portion 4-2; the first connecting part 3-2 and the second connecting part 4-2 are connected with each other, so that the first steel mesh sheet 3 and the second steel mesh sheet 4 form an integral hollow steel mesh inner mold 2; and a heat insulation layer 5 (nylon plastic block) is arranged between the first connecting part 3-2 and the second connecting part 4-2, so that the first steel mesh 3 and the second steel mesh 4 are prevented from directly contacting to generate heat transfer, and a heat insulation effect is achieved.
In the embodiment of the invention, the first connecting part 3-2 and the second connecting part 4-2 are detachably and fixedly connected through binding of No. 22 galvanized iron wires, and the longitudinal distance is not more than 600 mm. In other embodiments of the present invention, the first connecting portion 3-2 and the second connecting portion 4-2 are fixedly connected by a fastener.
In the embodiment of the invention, the hollow part of the hollow steel mesh inner mold 2 is provided with sound-absorbing cotton to play a role of sound insulation.
In the embodiment of the invention, the wallboard 1 further comprises a premixed mortar layer 6 and a cement mortar surface layer 7, and the premixed mortar layer 6 and the cement mortar surface layer 7 are sequentially sprayed on the outer side of the hollow steel mesh internal mold 2.
In the embodiment of the invention, the first steel mesh sheet 3 and the second steel mesh sheet 4 are formed by directly punching and shearing an opening on the whole steel plate, and then drawing and thinning; the first steel mesh sheet 3 and the second steel mesh sheet 4 can be processed into different shapes according to the requirement; the openings of the first steel mesh sheet 3 and the second steel mesh sheet 4 are diamond-shaped.
The processing process of processing the steel plate into the steel mesh sheet is a process of directly punching and shearing an opening of the whole steel plate and then stretching the opening into the rhombic hole. The steel plate is elongated and thinned in the process. And then processing the steel mesh into various shapes, and combining the two same steel mesh to form the hollow steel mesh inner mold. The hollow steel mesh internal mold wallboard is internally provided with a whole block of double-sided continuity and hollow metal mesh surface-shaped structure, the cement drawing force is blocked, the steel mesh internal mold is one of the most effective measures for preventing the wall from cracking, water is not easily absorbed after plastering and forming, mortar can naturally dry and thoroughly reach corresponding strength grade, and the problem of wall cracking is avoided. The perfect combination of the hollow steel mesh internal mold and the nylon plastic determines the good heat insulation function.
The hollow steel mesh internal mold wallboard for the bridge cut-off has high plasticity, can be used for constructing an arc wall, an S-shaped wall or other walls with any shapes according to design requirements, and does not need any reinforcement treatment. If secondary decoration or wall body dismantling and modifying construction is needed, only a cutting machine is needed to cut according to the dismantling and modifying requirement, and the adjacent partition wall and the main structure cannot be damaged.
The groove on the surface of the hollow steel mesh internal mold wall plate of the broken bridge provides a congenital way for installing water and electricity piping, and secondary grooving and pipe burying on the wall surface are not needed in construction. The construction is simple and convenient, reduces intensity of labour, accelerates the construction progress, practices thrift the total cost of engineering, satisfies the requirement of different crowds to the indoor outer environment of modern building.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention, it should be noted that, for those skilled in the art, several modifications and decorations without departing from the principle of the present invention should be regarded as the protection scope of the present invention.
Claims (8)
1. The broken bridge hollow steel mesh inner mold wall plate is characterized by comprising a wall plate (1) and a hollow steel mesh inner mold (2), wherein the hollow steel mesh inner mold (2) comprises a first steel mesh sheet (3) and a second steel mesh sheet (4) which are identical in structure, the first steel mesh sheet (3) comprises a first hollow part (3-1) and a first connecting part (3-2), and the second steel mesh sheet (4) comprises a second hollow part (4-1) and a second connecting part (4-2); the first connecting part (3-2) and the second connecting part (4-2) are connected with each other, so that the first steel mesh sheet (3) and the second steel mesh sheet (4) form an integral hollow steel mesh inner mold (2); and a heat insulation layer (5) is arranged between the first connecting part (3-2) and the second connecting part (4-2), so that the first steel mesh (3) and the second steel mesh (4) are prevented from directly contacting to generate heat transfer, and a heat insulation effect is achieved.
2. The bridge cut-off hollow steel mesh internal formwork wall panel according to claim 1, wherein the first connecting portion (3-2) and the second connecting portion (4-2) are detachably and fixedly connected through binding, and the longitudinal distance is not more than 600 mm.
3. The bridge-cut hollow steel mesh internal formwork wall panel according to claim 1, wherein the first connecting portion (3-2) and the second connecting portion (4-2) are fixedly connected by a fastener.
4. The bridge cut-off hollow steel mesh inner formwork wallboard according to claim 1, characterized in that the hollow part of the hollow steel mesh inner formwork (2) is provided with sound-absorbing cotton for sound insulation.
5. The broken bridge hollow steel mesh internal mold wallboard according to claim 1, characterized in that the wallboard (1) further comprises a ready-mixed mortar layer (6) and a cement mortar surface layer (7), and the ready-mixed mortar layer (6) and the cement mortar surface layer (7) are sequentially sprayed on the outer side of the hollow steel mesh internal mold (2).
6. The bridge-cut hollow steel mesh internal formwork wall panel according to claim 1, wherein the first steel mesh sheet (3) and the second steel mesh sheet (4) are formed by punching the whole steel plate directly to cut the opening, followed by elongated thinning; the first steel mesh sheet (3) and the second steel mesh sheet (4) can be processed into different shapes according to requirements.
7. The bridge cut-off hollow steel mesh internal formwork wall panel according to claim 6, characterized in that the shape of the openings of the first steel mesh sheet (3) and the second steel mesh sheet (4) is diamond-shaped.
8. The bridge cut-off hollow steel mesh internal formwork wall panel according to claim 1, characterized in that the insulation layer (5) is a nylon plastic block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940711.2A CN111926992A (en) | 2020-09-09 | 2020-09-09 | Bridge cut-off cavity steel mesh centre form wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940711.2A CN111926992A (en) | 2020-09-09 | 2020-09-09 | Bridge cut-off cavity steel mesh centre form wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111926992A true CN111926992A (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010940711.2A Pending CN111926992A (en) | 2020-09-09 | 2020-09-09 | Bridge cut-off cavity steel mesh centre form wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111926992A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575491A (en) * | 2022-03-01 | 2022-06-03 | 中建八局第三建设有限公司 | Composite construction method for special-shaped complex secondary structure |
| CN117027232A (en) * | 2023-10-09 | 2023-11-10 | 良固建筑工程（上海）有限公司 | Sound-insulation assembled net mold wall |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208858063U (en) * | 2018-08-01 | 2019-05-14 | 湖南中城住工科技有限公司 | The hollow steel mesh roof heat insulation thermal insulation board of steel construction assembled |
| CN210525990U (en) * | 2019-06-06 | 2020-05-15 | 佛山市欧朗板业有限公司 | Hollow composite wallboard |
| CN210917854U (en) * | 2019-06-01 | 2020-07-03 | 良固建筑工程（上海）有限公司 | Prevent cavity centre form wall structure of fracture |
| KR102126906B1 (en) * | 2019-09-24 | 2020-07-08 | 주식회사 한동창호 | Window structure with improved insulation and workability |
-
2020
- 2020-09-09 CN CN202010940711.2A patent/CN111926992A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208858063U (en) * | 2018-08-01 | 2019-05-14 | 湖南中城住工科技有限公司 | The hollow steel mesh roof heat insulation thermal insulation board of steel construction assembled |
| CN210917854U (en) * | 2019-06-01 | 2020-07-03 | 良固建筑工程（上海）有限公司 | Prevent cavity centre form wall structure of fracture |
| CN210525990U (en) * | 2019-06-06 | 2020-05-15 | 佛山市欧朗板业有限公司 | Hollow composite wallboard |
| KR102126906B1 (en) * | 2019-09-24 | 2020-07-08 | 주식회사 한동창호 | Window structure with improved insulation and workability |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575491A (en) * | 2022-03-01 | 2022-06-03 | 中建八局第三建设有限公司 | Composite construction method for special-shaped complex secondary structure |
| CN114575491B (en) * | 2022-03-01 | 2023-10-31 | 中建八局第三建设有限公司 | Composite construction method for special-shaped complex secondary structure |
| CN117027232A (en) * | 2023-10-09 | 2023-11-10 | 良固建筑工程（上海）有限公司 | Sound-insulation assembled net mold wall |
| CN117027232B (en) * | 2023-10-09 | 2024-01-26 | 良固建筑工程（上海）有限公司 | Sound-insulation assembled net mold wall |
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Application publication date: 20201113 |