CN212001893U - Single-face composite wallboard and wall body containing same - Google Patents
Single-face composite wallboard and wall body containing same Download PDFInfo
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- CN212001893U CN212001893U CN201922445329.XU CN201922445329U CN212001893U CN 212001893 U CN212001893 U CN 212001893U CN 201922445329 U CN201922445329 U CN 201922445329U CN 212001893 U CN212001893 U CN 212001893U
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- lap joint
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Abstract
The utility model discloses a single-sided composite wallboard and a wall body containing the same, which comprises a heat preservation layer, wherein one side of the heat preservation layer is provided with a prefabricated protection layer, a first lap joint port and a second lap joint port are respectively arranged at the opposite corners of the heat preservation layer, the first lap joint port comprises a first side surface and a bottom surface, and the included angle between the first side surface and the bottom surface is set as alpha; the second lap joint opening comprises a second side surface and a top surface, an included angle between the second side surface and the top surface is beta, and the beta is alpha less than 180 degrees; the top surface and the bottom surface are equal in size; one side surface of the protective layer is flush with the first side surface, and the other side surface of the protective layer is flush with one side end surface of the heat insulation layer. The wall body formed by assembling the single-sided composite wall boards is adopted, the joint seam is shaped like a Z, the problem that slurry runs from the joint seam between the heat insulation boards during concrete pouring of the shear wall can be effectively solved, the outer wall surface of the shear wall is ensured to be smooth, and meanwhile, the assembly and construction are convenient.
Description
Technical Field
The utility model relates to a building structure heat preservation technical field, concretely relates to single face composite wall panel and contain its wall body.
Background
In a wall heat preservation system, a heat preservation plate is an important link, has the functions of fire prevention, heat insulation, heat preservation, resource saving and environmental pollution reduction, and is widely applied to building walls. However, in the prior art, the insulation boards mostly need to be constructed for the second time outside the built wall, so that not only is the construction cost increased, but also various hidden dangers exist, and the problems of aging and cracking of the mounted part and the like can be caused due to sunshine, temperature difference change and the like after the mounted insulation boards are used for a long time, and the insulation boards fall off.
In recent years, with the promotion of green construction, energy conservation and emission reduction in China and the great promotion of labor market price, prefabricated assembled buildings are greatly popularized and applied. At present, most of the fabricated buildings built and under construction in China adopt fabricated concrete shear wall structures.
But current composite wall panel is when using, and the seam between the adjacent heated board is for being the plain end seam of "a" style of calligraphy, and this very easily appears running thick liquid problem in piece seam department when just causing shear force wall concrete placement, causes the shear force wall unevenness of pouring, influences construction quality.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the single-sided composite wallboard and the wall body containing the single-sided composite wallboard are provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a single-sided composite wallboard, which comprises a heat preservation layer, wherein one side of the heat preservation layer is provided with a prefabricated protection layer, a first lap joint port and a second lap joint port are respectively arranged at the opposite corners of the heat preservation layer, the first lap joint port comprises a first side surface and a bottom surface, and the included angle between the first side surface and the bottom surface is set as alpha; the second lap joint opening comprises a second side surface and a top surface, an included angle between the second side surface and the top surface is beta, and the beta is alpha less than 180 degrees; the top surface and the bottom surface are equal in size; one end side of the protective layer is flush with the first side, and the other end side of the protective layer is flush with the outer edge of the top surface.
Preferably, the protective layer is internally provided with a steel wire mesh which is fully paved in parallel.
Preferably, the heat insulation layer is characterized by further comprising a belly wire, one end of the belly wire extends into the protective layer and is connected with the steel wire mesh sheet, and the other end of the belly wire is connected with the heat insulation layer.
The utility model also provides a wall body is assembled by two single face composite wall boards at least and is formed, and the concatenation forms like "Z" font concatenation seam between the two adjacent single face composite wall boards.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up first overlap joint mouth and second overlap joint mouth respectively in the diagonal angle punishment on heat preservation, but first overlap joint mouth and second overlap joint mouth looks adaptation overlap joint, and alpha in the first overlap joint mouth and beta in the second overlap joint mouth satisfy beta ═ alpha < 180, when the construction is assembled like this, can make the joint seam of building between the single face composite wall board be "Z" style of calligraphy, can effectively reduce the problem that "one" style of calligraphy plain end seam runs thick liquid between the composite wall board when shear force wall concrete placement, ensure that the outer wall surface of shear force wall is level and smooth; meanwhile, the first lap joint opening and the second lap joint opening are adopted, so that the assembly construction of workers is facilitated;
2. the utility model discloses the protective layer that the insulation layer set up outward is that prefabricated processing forms, has easily transport construction advantage, can replace the exterior sheathing when the construction to construction cost has been reduced.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a structure of an embodiment of a single-sided composite wallboard.
Figure 2 is a schematic structural view of an embodiment two of the single-sided composite wall panel.
Figure 3 is a schematic view of a third embodiment of a single-sided composite wall panel.
Figure 4 is a schematic structural view of an embodiment of a single-sided composite wallboard.
Figure 5 is a schematic diagram of a fifth construction of an embodiment of a single-sided composite wallboard.
FIG. 6 is a schematic structural view of one embodiment of a wall.
Description of reference numerals:
1, insulating layer; 2, a protective layer; 3 a first lap joint opening; 4 a second lap joint opening; 5, steel wire mesh sheets; 6, abdominal silks;
31 a first side; 32 a bottom surface; 41 a second side; 42 top surface.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Example one
As shown in fig. 1, the embodiment provides a single-sided composite wallboard, which includes an insulating layer 1, wherein a prefabricated protective layer 2 is connected to one side of the insulating layer 1; the protective layer 2 is prefabricated in the factory.
A first overlapping opening 3 and a second overlapping opening 4 are respectively formed in opposite corners of the heat insulation layer 1, in the embodiment, the first overlapping opening 3 is formed in the upper left corner of the heat insulation layer 1, and the second overlapping opening 4 is formed in the lower right corner of the heat insulation layer 1; the first lap joint opening 3 comprises a first side surface 31 and a bottom surface 32, an included angle between the first side surface 31 and the bottom surface 32 is set as alpha, and the alpha can be a right angle; the second lap joint opening 4 includes a second side surface 41 and a top surface 42, an included angle between the second side surface 42 and the top surface 42 is β, and β ═ α ═ 90 °; additionally, the top surface 42 and the bottom surface 32 are of equal size. The first side surface 31 and the second side surface 41 are respectively arranged perpendicularly to the protective layer 2.
The left end side of the protective layer 2 is flush with the first side 31, and the right end side of the protective layer 2 is flush with the right end face of the insulating layer 1.
Example two
As shown in fig. 2, the present embodiment provides a single-sided composite wall panel, and the other structures are the same as those of the first embodiment, except that a steel wire mesh 5 may be fully laid in parallel in the protective layer 2; the protective layer 2 (including the wire mesh 5) is prefabricated in a factory.
The thermal insulation structure is characterized by further comprising abdominal wires 6, wherein one ends of the abdominal wires 6 extend into the protective layer 2 to be connected with the steel wire mesh 5, the other ends of the abdominal wires 6 are connected with the thermal insulation layer 1, the connection modes of the abdominal wires 6 can be two, one mode is an abdominal wire non-penetrating mode, and the other ends of the abdominal wires 6 are arranged in the thermal insulation layer 1; the other is a belly wire penetrating type, namely the other end of the belly wire penetrates through the heat-insulating layer 1 and extends to the outer side of the heat-insulating layer 1; in this embodiment, a belly wire non-penetrating type connection structure may be employed.
EXAMPLE III
As shown in fig. 3, the present embodiment provides a single-sided composite wall panel, and the other structures are the same as those of the embodiment, except that in the present embodiment, the first overlapping opening 3 is opened at the upper right corner of the insulating layer 1, the second overlapping opening 4 is opened at the lower left corner of the insulating layer 1, the right end side of the protective layer 2 is flush with the first side 31, and the left end side of the protective layer 2 is flush with the left end face of the insulating layer 1.
Example four
As shown in fig. 4, the present embodiment provides a single-sided composite wall panel, and the other structure is the same as that of the present embodiment, except that β and α are obtuse angles, and β ═ α ═ 120 ° may be preferred.
EXAMPLE five
As shown in fig. 5, the present embodiment provides a single-sided composite wall panel, and the other structure is the same as that of the present embodiment, except that β and α are acute angles, and β ═ α ═ 60 ° may be preferred.
The utility model also provides a wall body is assembled by two single face composite wall boards at least and is formed, and the concatenation forms like "Z" font concatenation seam between the two adjacent single face composite wall boards.
As shown in fig. 6, taking the single-sided composite wall panels in the second embodiment as an example, during construction, the second lap joint 4 of one of the single-sided composite wall panels is lapped on the first lap joint 3 of the other adjacent single-sided composite wall panel, and the two single-sided composite wall panels are spliced to form a zigzag seam, so that the problem of grout leakage of a straight seam between the single-sided composite wall panels during concrete pouring of the shear wall can be effectively reduced, and the outer wall surface of the shear wall is ensured to be flat; meanwhile, the first lap joint opening 3 and the second lap joint opening 4 are adopted, and the assembly construction of workers is also facilitated.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (4)
1. A single-sided composite wallboard comprises a heat insulation layer, wherein a prefabricated protective layer is arranged on one side of the heat insulation layer, and the single-sided composite wallboard is characterized in that a first lap joint opening and a second lap joint opening are respectively arranged at opposite corners of the heat insulation layer, the first lap joint opening comprises a first side surface and a bottom surface, and an included angle between the first side surface and the bottom surface is set to be alpha; the second lap joint opening comprises a second side surface and a top surface, an included angle between the second side surface and the top surface is beta, and the beta is alpha less than 180 degrees; the top surface and the bottom surface are equal in size; one end side of the protective layer is flush with the first side, and the other end side of the protective layer is flush with the outer edge of the top surface.
2. The single-sided composite wall panel according to claim 1, wherein the protective layer is embedded with parallel full-paved steel wire mesh sheets.
3. The single-sided composite wallboard of claim 2 further comprising a web, wherein one end of the web extends into the protective layer to be connected with the steel wire mesh, and the other end of the web is connected with the insulating layer.
4. A wall body, characterized in that, at least two single-sided composite wall panels according to any one of claims 1 to 3 are assembled, and two adjacent single-sided composite wall panels are spliced to form a zigzag joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922445329.XU CN212001893U (en) | 2019-12-27 | 2019-12-27 | Single-face composite wallboard and wall body containing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922445329.XU CN212001893U (en) | 2019-12-27 | 2019-12-27 | Single-face composite wallboard and wall body containing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212001893U true CN212001893U (en) | 2020-11-24 |
Family
ID=73427763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922445329.XU Active CN212001893U (en) | 2019-12-27 | 2019-12-27 | Single-face composite wallboard and wall body containing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212001893U (en) |
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2019
- 2019-12-27 CN CN201922445329.XU patent/CN212001893U/en active Active
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