CN114215267A - Single steel plate outer wall - Google Patents
Single steel plate outer wall Download PDFInfo
- Publication number
- CN114215267A CN114215267A CN202210055341.3A CN202210055341A CN114215267A CN 114215267 A CN114215267 A CN 114215267A CN 202210055341 A CN202210055341 A CN 202210055341A CN 114215267 A CN114215267 A CN 114215267A
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- CN
- China
- Prior art keywords
- wall
- panel
- single steel
- heat
- adjacent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 239000000565 sealant Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 30
- 238000009434 installation Methods 0.000 abstract description 14
- 238000007789 sealing Methods 0.000 abstract description 14
- 238000004321 preservation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003292 glue Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011490 mineral wool Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Images
Classifications
-
- 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
- E04C2/292—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 composed of insulating material and sheet metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
-
- 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
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
A single steel plate outer wall comprises a panel and a heat insulation layer connected with the panel; the periphery of the panel is provided with a wrapping edge for wrapping the heat-insulating layer; and a connecting piece is arranged on the connecting side of the panel. On one hand, the invention has the advantages of simple manufacturing process, simple structure, light weight of the outer wall, obvious heat preservation effect, high installation speed, time saving and labor saving; on the other hand, the function of the bending plate can be fully utilized, the connection between two adjacent outer walls can be realized, the fixation between the outer walls and the floor can also be realized, the installation of other connecting pieces and glue materials are greatly saved, and the cost is reduced; moreover, the sealing performance is good, and the waterproof performance is greatly improved.
Description
Technical Field
The invention relates to an outer wall, in particular to a single steel plate outer wall.
Background
In the modular building, the outer wall can be regarded as the structure that is formed by the assembly of polylith wallboard, and the outer wall not only needs to realize functions such as heat preservation, thermal-insulated, also need improve the installation rate when installing the outer wall moreover, reduces intensity of labour to guarantee its sealing performance, prevent into water. The existing outer wall structure generally comprises two wallboards, and a heat insulation layer is clamped between the wallboards, so that the structure is high in cost, large in weight, free of light weight and complex in design structure.
In addition, the existing adjacent external wall connection usually adopts riveting, screwing or welding directly, and if welding is adopted, the connection is not easy to disassemble; if the connecting pieces are screwed or riveted, the connecting pieces are usually arranged on the connecting sides of the outer walls for connection, however, the existing connecting pieces can only be used for connecting adjacent walls on one hand and cannot be used for pre-fixing the walls, so that when one wall needs to be pre-fixed and then connected with another wall, other connecting pieces need to be arranged, the number of the connecting pieces is large, and the installation is inconvenient; on the other hand, the existing connecting piece has a complex structure and complex processing, and can not be quickly assembled during field installation.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the single steel plate outer wall which is simple in structure, low in cost, high in assembly speed, good in heat insulation effect, light in weight and good in sealing performance.
The technical scheme of the invention is as follows: a single steel plate outer wall comprises a panel and a heat insulation layer connected with the panel; the periphery of the panel is provided with a wrapping edge for wrapping the heat-insulating layer; and a connecting piece is arranged on the connecting side of the panel.
Furthermore, one side of the heat-insulating layer is wrapped by the panel, and the other side of the heat-insulating layer extends out along the panel.
Furthermore, when the adjacent outer walls are connected, the panels of the outer walls are connected through the connecting pieces.
Furthermore, the connecting piece is the board of bending, and the vertical section of the board of bending passes through threaded connection spare and panel fixed, is equipped with the connecting hole on the horizontal segment of the board of bending.
Further, when the adjacent outer walls are connected, the horizontal sections of the two bending plates are aligned up and down and penetrate through the connecting holes through the threaded connecting piece to be fixed.
Furthermore, a sealing element is arranged between the gaps of the adjacent outer walls.
Further, a sealing glue layer is arranged on the periphery of the sealing element.
Furthermore, the surface of the heat-insulating layer extending out is connected with the floor slab.
The invention has the beneficial effects that: on one hand, the heat insulation structure is simple in manufacturing process, simple in structure, light in weight of the outer wall, remarkable in heat insulation effect, high in installation speed, time-saving and labor-saving; on the other hand, the function of the bending plate can be fully utilized, namely, the connection between two adjacent outer walls is realized through the bending plate, the fixation between the outer walls and the floor slab can also be realized, the installation of other connecting pieces and the adhesive material are greatly saved, and the cost is reduced; moreover, the sealing performance is good, and the waterproof performance is greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of an outer wall of an embodiment of the present invention;
FIG. 2 is a sectional view taken along line A-A of the exterior wall of the embodiment of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of the exterior wall of the embodiment of FIG. 1;
FIG. 4 is a schematic view of a connection structure of adjacent exterior walls according to an embodiment of the present invention.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
As shown in fig. 1 to 4: a single steel plate outer wall comprises a panel 1 and a heat insulation layer 2 connected with the panel; a covered edge 11 for wrapping the heat-insulating layer is arranged on the periphery of the panel 1; and a bending plate 3 is arranged on the connecting side of the panel 1.
In this embodiment, the outer wall is the single-sided board wall body, and the panel is the open box body structure in one side, can wrap up the heat preservation, and not only preparation simple process, simple structure has but also reduced outer wall weight, has improved the heat preservation effect.
Wherein, one side of the heat preservation layer 2 is wrapped by the panel 1, and the other side extends out along the panel 1 and is connected with the floor slab 4. The heat-insulating layer 2 is preferably made of rock wool, the heat conductivity coefficient of the rock wool is less than or equal to 0.042W/m.K, and the heat-insulating effect of the outer wall can be ensured. Specifically, the heat preservation layer 2 comprises a plurality of rock wool blocks which are spliced with each other, the rock wool blocks are fixedly connected with the panel and the rock wool blocks through adhesives, and after the panel 1 is bonded with the rock wool blocks, a heavy object is required to be uniformly loaded within 10 minutes (100-200 kg/m 2) so as to ensure the stability and the air tightness of the connection between the panel 1 and the rock wool blocks. The adhesive is preferably a polyurethane adhesive. The direction of laying of rock wool piece sets up with the panel is perpendicular to improve the joint strength between rock wool piece and the panel, even the panel receives expend with heat and contract with cold, the rock wool piece is also difficult not hard up.
It is understood that the insulating layer of the present invention may be made of other insulating materials.
In this embodiment, the connection side of panel 1 is equipped with the board 3 of bending, and when adjacent outer wall was connected, the horizontal segment 31 of the board 3 of bending of two outer walls was aligned from top to bottom, and it is fixed to pass the connecting hole on the horizontal segment 31 through the connecting piece. Through setting up the board 3 of bending, the adjacent outer wall of being convenient for aligns to be connected and fixed, and the installation rate is fast, labour saving and time saving.
Specifically, the bending plates 3 of two adjacent outer walls are both L-shaped. The vertical section 32 of the bending plate 3 is fixed on the side surface of the wall body through a threaded connection piece or a riveting piece, the threaded connection piece can be a bolt and the like, and the riveting piece can be a self-plugging rivet and the like, so that the bending plate is convenient to detach and install. The preferred blind rivet 5 that adopts of this embodiment has following advantage: (1) the clamping force of the connection is more uniform, and the fatigue resistance of the connection can be improved; (2) impact force cannot be generated during riveting; (3) time and time are saved, and the installation is quick.
A plurality of connecting holes have been arranged at the side interval of exterior shingle nail, and this embodiment can rivet self-plugging rivet 5 into the heat preservation in the outer wall in the mill, to the scene only need with adjacent outer wall assemble can, through will bend the board and prefabricate as an organic whole with the outer wall, can improve assembly speed greatly.
In this embodiment, when the adjacent external walls are connected, the length of the vertical section 32 of one external wall bending plate is greater than that of the vertical section of the other external wall bending plate. Like this, when adjacent outer wall is connected, can be fixed in advance on the floor 4 of being connected with it with an outer wall, fixed mode is: the vertical section 32 of the bending plate 3 of the outer wall extends to the floor 4 and is welded with the floor 4 to finish the fixation of the outer wall. Then, the other outer wall is connected with the fixed outer wall, so that time and labor are saved, the installation speed is increased, and the positioning between the two adjacent outer walls is facilitated; and need not to splice fixedly heat preservation 2 and floor 4 yet, improve the installation rate between outer wall and the floor greatly, saved and glued the material. This embodiment is through bending board 3 and advance the external wall and fix, and the function of the board of can make full use of bending not only realizes the connection between two adjacent external walls through the board of bending promptly, can also realize the fixed of external wall and floor, saves the installation of other connecting pieces greatly.
In this embodiment, the panel both sides of outer wall all are equipped with the board 3 of bending of a plurality of interval arrangements, and the board 3 and the floor fixed connection of bending of one side, and the board of bending of opposite side then need not be connected with the floor, has not only improved the steadiness of connecting, can also improve the assembly rate. In addition, the vertical section 32 of the bent plate extends out along the panel 1 and is flush with the part of the heat-insulating layer 2 which is not wrapped or is lower than the height of the heat-insulating layer.
In this embodiment, after the horizontal sections 31 of the adjacent outer wall bending plates are aligned up and down, screws are used for fixing. That is, the horizontal segment is provided with a threaded hole, and the threaded hole can be provided with one or more, for example: after the threaded holes of the upper horizontal section and the lower horizontal section are aligned, the cross pan head self-tapping screw 6 is driven in to realize the connection of the adjacent walls.
In this embodiment, a sealing member is integrally disposed between the gaps of the adjacent outer walls, for example, the sealing member is a pearl cotton stick 7, and the outer diameter of the pearl cotton stick 7 is larger than the size of the gap of the adjacent outer walls, so that the pearl cotton stick 7 is compressed between the gaps to improve the sealing performance. In order to further improve the sealing property and prevent water from entering, the present embodiment is coated with a sealant 8, such as weather-resistant glue, along the peripheral periphery of the sealing member, and the outer end face of the sealant 8 is flush with the outer end face of the outer wall. Through setting up sealing member and sealed glue, can play waterproof performance greatly, and will bend the board and shelter from, keep the aesthetic property of outer wall.
It is understood that the bending plates of adjacent outer walls can also be of different structures. For example, the bending plate of one outer wall is L-shaped, and the bending plate of the other outer wall is Contraband-shaped. The vertical section of the L-shaped bending plate is connected with the outer wall, and the horizontal section is aligned with a horizontal section shaped like Contraband and fixed through a screw; the Contraband-shaped vertical section is connected with the outer wall, the other horizontal section is connected with the floor slab for fixing, and the connection mode can be welding or expansion nailing.
In conclusion, on one hand, the heat insulation wall is simple in manufacturing process, simple in structure, light in weight, remarkable in heat insulation effect, high in installation speed, time-saving and labor-saving; on the other hand, the function of the bending plate can be fully utilized, namely, the connection between two adjacent outer walls is realized through the bending plate, the fixation between the outer walls and the floor slab can also be realized, the installation of other connecting pieces and the adhesive material are greatly saved, and the cost is reduced; moreover, the sealing performance is good, and the waterproof performance is greatly improved.
Claims (8)
1. A single steel plate outer wall is characterized by comprising a panel and a heat insulation layer connected with the panel; the periphery of the panel is provided with a wrapping edge for wrapping the heat-insulating layer; and a connecting piece is arranged on the connecting side of the panel.
2. The single steel sheet exterior wall of claim 1, wherein the insulation layer is encased by the panel on one side and extends along the panel on the other side.
3. The wall structure according to claim 1, wherein the panels of the outer walls are connected by the connecting member when the adjacent wall panels are connected.
4. The single-steel-plate outer wall according to claim 3, wherein the connecting member is a bent plate, a vertical section of the bent plate is fixed with the panel through a threaded connecting member, and a horizontal section of the bent plate is provided with a connecting hole.
5. The single-steel-plate outer wall as claimed in claim 3, wherein when the adjacent outer walls are connected, the horizontal sections of the two bent plates are aligned up and down and fixed through the connecting holes by threaded connectors.
6. The single steel sheet exterior wall of claim 1, wherein a seal is disposed between the gaps of adjacent exterior walls.
7. The single steel sheet exterior wall of claim 6, wherein said seal is peripherally provided with a sealant layer.
8. The single steel sheet exterior wall of claim 2, wherein the side from which the insulation layer extends is connected to a floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210055341.3A CN114215267A (en) | 2022-01-18 | 2022-01-18 | Single steel plate outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210055341.3A CN114215267A (en) | 2022-01-18 | 2022-01-18 | Single steel plate outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114215267A true CN114215267A (en) | 2022-03-22 |
Family
ID=80708405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210055341.3A Pending CN114215267A (en) | 2022-01-18 | 2022-01-18 | Single steel plate outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114215267A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08326424A (en) * | 1995-06-01 | 1996-12-10 | Mitsubishi Plastics Ind Ltd | Mounting construction of wall panel and door frame |
| CN105714965A (en) * | 2016-02-01 | 2016-06-29 | 中国建筑股份有限公司 | Novel prefabricated thin type heat preservation composite outer wall and structural system and construction method thereof |
| CN206681223U (en) * | 2017-04-20 | 2017-11-28 | 佛山倍丽明金属建材有限公司 | A kind of A types buckle the hoisting structure of keel |
| CN107675845A (en) * | 2017-08-31 | 2018-02-09 | 河北建筑工程学院 | Heat insulation decoration integrated wallboard and preparation method thereof |
| CN214006165U (en) * | 2020-11-20 | 2021-08-20 | 铭创(江苏)幕墙新材料有限公司 | High-performance heat-insulation aluminum plate structure for curtain wall |
-
2022
- 2022-01-18 CN CN202210055341.3A patent/CN114215267A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08326424A (en) * | 1995-06-01 | 1996-12-10 | Mitsubishi Plastics Ind Ltd | Mounting construction of wall panel and door frame |
| CN105714965A (en) * | 2016-02-01 | 2016-06-29 | 中国建筑股份有限公司 | Novel prefabricated thin type heat preservation composite outer wall and structural system and construction method thereof |
| CN206681223U (en) * | 2017-04-20 | 2017-11-28 | 佛山倍丽明金属建材有限公司 | A kind of A types buckle the hoisting structure of keel |
| CN107675845A (en) * | 2017-08-31 | 2018-02-09 | 河北建筑工程学院 | Heat insulation decoration integrated wallboard and preparation method thereof |
| CN214006165U (en) * | 2020-11-20 | 2021-08-20 | 铭创(江苏)幕墙新材料有限公司 | High-performance heat-insulation aluminum plate structure for curtain wall |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220322 |
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| RJ01 | Rejection of invention patent application after publication |