CN115749048A - Unit type external wall system - Google Patents
Unit type external wall system Download PDFInfo
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- CN115749048A CN115749048A CN202211568882.2A CN202211568882A CN115749048A CN 115749048 A CN115749048 A CN 115749048A CN 202211568882 A CN202211568882 A CN 202211568882A CN 115749048 A CN115749048 A CN 115749048A
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- corrugated steel
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Abstract
The invention relates to the technical field of house construction, in particular to a unit type outer wall system. The single wall board comprises a plurality of single wall boards which are spliced together, each single wall board comprises a corrugated steel plate, one side of each corrugated steel plate is connected with a first prefabricated plate, the other side of each corrugated steel plate is connected with a second prefabricated plate, and one side, far away from each corrugated steel plate, of each second prefabricated plate is connected with a structural steel beam through a connecting piece. The single wallboard is composed of the corrugated steel plate, the first prefabricated plate and the second prefabricated plate, and the corrugated steel plate is light in self weight, high in strength, high in rigidity and good in anti-seismic performance, so that the unit type outer wall is high in strength and good in anti-seismic performance, is light in self weight and is convenient to mount, and accordingly construction efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of house construction, in particular to a unit type outer wall system.
Background
The envelope is an important component of a building, and light weight is a current development trend in a high-rise structure sensitive to self weight. However, the traditional outer wall is often heavy in self weight and not easy to install, so that the problems of low construction efficiency, slow construction process and the like are caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a unit type outer wall system and particularly discloses the following technical scheme:
the utility model provides a unit formula outer wall system, includes the monomer wallboard that a plurality of concatenation is in the same place, the monomer wallboard includes the ripple steel sheet, one side of ripple steel sheet is connected with first prefabricated plate, the opposite side of ripple steel sheet is connected with the second prefabricated plate, one side that the ripple steel sheet was kept away from to the second prefabricated plate is passed through the connecting piece and is connected with the structure girder steel.
Furthermore, the first prefabricated plate is made of a cement fiber plate, the second prefabricated plate comprises a gypsum-based mortar layer and a polyurethane layer, the polyurethane layer is located on one side close to the corrugated steel plate, and the gypsum-based mortar layer is located on one side far away from the corrugated steel plate.
Furthermore, the first prefabricated plate is fixedly connected with the wave crest of the corrugated steel plate through a locking rivet.
Furthermore, the connecting piece comprises L-shaped angle steel, one end of the L-shaped angle steel is welded at the wave trough of the corrugated steel plate, the other end of the L-shaped angle steel is connected with the fixed steel plate through a bolt, the other end of the fixed steel plate is welded on the structural steel beam, and the second prefabricated plate is provided with a through hole for the L-shaped angle steel to pass through.
Furthermore, the fixed steel plate is welded on a web plate of the upper structural steel beam at the upper part of the single wallboard, and a stiffening rib is arranged between the bottom surface of the fixed steel plate and a lower flange of the upper structural steel beam; and the fixed steel plate is welded at the top of the upper flange of the lower structural steel beam at the lower part of the single wallboard.
Furthermore, the middle part of monomer wallboard has seted up the hole, the side that lies in the hole on the monomer outer wall all is provided with first board of borduring.
Further, all be provided with the second banding board of L type on four borders of monomer wallboard, the second banding board on two borders that are parallel to each other of every monomer wallboard sets up in opposite directions, connects through two second banding board cooperations that reverse setting on the border separately between two adjacent monomer wallboards.
Furthermore, fire-resistant joint materials, foaming chloroprene rubber airtight strips, foaming polyethylene rods and building sealants are sequentially filled between two second edge sealing plates which are connected by mutually matching two adjacent monomer wallboards along matching gaps.
Compared with the prior art, the invention has the beneficial effects that:
the single wallboard is composed of the corrugated steel plate, the first prefabricated plate and the second prefabricated plate, and the corrugated steel plate is light in self weight, high in strength, high in rigidity and good in anti-seismic performance, so that the unit type outer wall is high in strength and good in anti-seismic performance, is light in self weight and is convenient to mount, and accordingly construction efficiency is greatly improved;
the outermost side of the single wallboard adopts the cement fiberboard, so that the single wallboard has the advantages of fire prevention, insulation, water and moisture prevention, corrosion and insect prevention, sound and heat insulation, light weight, high strength, safety, harmlessness and the like;
in addition, the wall body is divided in a unit mode, production and transportation are convenient, and the connection between the single wall boards is reliable; the support steel plate, the first prefabricated plate and the corrugated steel plate are connected through lock rivets, the connecting piece is guaranteed not to protrude out of the wall surface, and connection is reliable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
Fig. 3 is a partial structural schematic diagram of the present invention.
Fig. 4 is a partial structural schematic diagram of the present invention.
Fig. 5 is a partial structural schematic diagram of the present invention.
Fig. 6 is a schematic view of the lock rivet structure of the present invention.
FIG. 7 is a schematic view of the mating of two second edge sealing plates between adjacent single wall panels.
1-corrugated steel plate, 2-first prefabricated plate, 3-second prefabricated plate, 4-structural steel beam, 5-lock rivet, 6-L-shaped angle steel, 7-bolt, 8-fixed steel plate, 9-stiffening rib, 10-first edge sealing plate, 11-second edge sealing plate, 12-fireproof joint material, 13-foamed chloroprene rubber airtight strip, 14-foamed polyethylene rod and 15-building sealant.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a unit type exterior wall system comprises a plurality of single wall panels spliced together, wherein each single wall panel comprises a corrugated steel plate 1, one side of each corrugated steel plate 1 is connected with a first prefabricated plate 2, the other side of each corrugated steel plate 1 is connected with a second prefabricated plate 3, and one side, far away from each corrugated steel plate 1, of each second prefabricated plate 3 is connected with a structural steel beam 4 through a connecting piece.
In this embodiment, the first precast slab 2 is made of a cement fiberboard, and the second precast slab 3 includes a gypsum-based mortar layer and a polyurethane layer, where the polyurethane layer is located at a side close to the corrugated steel plate 1, and the gypsum-based mortar layer is located at a side far from the corrugated steel plate 1.
In this embodiment, the first prefabricated plate 2 is fixedly connected with the wave crest of the corrugated steel plate 1 through the lock rivet 5, so that the connection strength can be ensured, and the influence on the flatness of the wall body due to the fact that the connecting piece protrudes out of the wall surface can be avoided.
In this embodiment, the connecting member includes L-shaped angle steel 6, one end of the L-shaped angle steel 6 is welded at the trough of the corrugated steel plate 1, and the other end is connected with the fixed steel plate 8 through the bolt 7, so as to facilitate positioning, the other end of the fixed steel plate 8 is welded on the structural steel beam 4, and the second prefabricated plate 3 is provided with a through hole for the L-shaped angle steel 6 to pass through, so as to facilitate connection between the corrugated steel plate 1 and the structural steel beam 4.
In this embodiment, the fixed steel plate 8 is welded to a web of the upper structural steel beam 4 at the upper part of the single wallboard, and a stiffening rib 9 is arranged between the bottom surface of the fixed steel plate 8 and a lower flange of the upper structural steel beam 4; and the fixed steel plate 8 is welded on the top of the upper flange of the lower structural steel beam 4 at the lower part of the single wallboard.
In this embodiment, the hole has been seted up at the middle part of monomer wallboard for the installation window, the side that lies in the hole on the monomer outer wall all is provided with first banding board 10, thereby realizes sealed and waterproof.
In this embodiment, for the convenience of splicing between the monomer wallboard and guarantee mosaic structure's leakproofness, all be provided with the second banding board 11 of L type on four borders of monomer wallboard, the second banding board 11 on two borders that are parallel to each other of every monomer wallboard is reverse to be set up, connects through two second banding board 11 cooperations that reverse set up on the border separately between two adjacent monomer wallboards.
In this embodiment, have fire-resistant joint material 12, the airtight strip of foaming chloroprene rubber 13, the foaming polyethylene stick 14 and the sealed glue 15 of building to fill in proper order along the cooperation gap between two second edge banding boards 11 that two adjacent monomer wallboards mutually supported and are connected for sealed to seam department, thereby improve waterproof and thermal insulation performance.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (8)
1. The unit type outer wall system is characterized by comprising a plurality of single wall boards which are spliced together, wherein each single wall board comprises a corrugated steel plate, one side of each corrugated steel plate is connected with a first prefabricated plate, the other side of each corrugated steel plate is connected with a second prefabricated plate, and one side, far away from the corrugated steel plates, of each second prefabricated plate is connected with a structural steel beam through a connecting piece.
2. A unitary exterior wall system according to claim 1, wherein said first prefabricated panel is a cement fiberboard, and said second prefabricated panel includes a gypsum-based mortar layer and a polyurethane layer, said polyurethane layer being located at a side close to the deck plate, and said gypsum-based mortar layer being located at a side far from the deck plate.
3. The unitary exterior wall system of claim 1, wherein the first prefabricated panel is fixedly connected to a crest of the deck plate by means of a locking rivet.
4. The unit type outer wall system according to claim 1, wherein the connecting member comprises an L-shaped angle steel, one end of the L-shaped angle steel is welded at a trough of the corrugated steel plate, the other end of the L-shaped angle steel is connected with the fixed steel plate through a bolt, the other end of the fixed steel plate is welded on the structural steel beam, and the second precast slab is provided with a through hole for the L-shaped angle steel to pass through.
5. The unitized outer wall system of claim 4, wherein said fixed steel plate is welded to the web of the upper structural steel beam at the upper portion of the unitary wall panel, and a stiffening rib is provided between the bottom surface of said fixed steel plate and the lower flange of the upper structural steel beam; and the fixed steel plate is welded at the top of the upper flange of the lower structural steel beam at the lower part of the single wallboard.
6. The unitized exterior wall system according to claim 1, wherein a hole is formed in the middle of the single wall panel, and first edge-sealing plates are disposed on the side surfaces of the single exterior wall, which are located at the hole.
7. The unitized outer wall system according to claim 1, wherein the L-shaped second edge sealing plates are disposed on all four peripheral edges of the single wall boards, the second edge sealing plates on two parallel peripheral edges of each single wall board are oppositely disposed, and two adjacent single wall boards are cooperatively connected through two second edge sealing plates oppositely disposed on the respective peripheral edges.
8. The unitized exterior wall system of claim 7, wherein the fire-resistant joint material, the foamed neoprene airtight strip, the foamed polyethylene rod and the building sealant are sequentially filled along the mating gap between the two second edge sealing boards, which are mated and connected with each other, of the two adjacent single wall panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211568882.2A CN115749048A (en) | 2022-12-08 | 2022-12-08 | Unit type external wall system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211568882.2A CN115749048A (en) | 2022-12-08 | 2022-12-08 | Unit type external wall system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115749048A true CN115749048A (en) | 2023-03-07 |
Family
ID=85344340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211568882.2A Pending CN115749048A (en) | 2022-12-08 | 2022-12-08 | Unit type external wall system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115749048A (en) |
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2022
- 2022-12-08 CN CN202211568882.2A patent/CN115749048A/en active Pending
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