CN216865575U - Aerated concrete heat-preservation external wall panel system - Google Patents
Aerated concrete heat-preservation external wall panel system Download PDFInfo
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- CN216865575U CN216865575U CN202123428788.0U CN202123428788U CN216865575U CN 216865575 U CN216865575 U CN 216865575U CN 202123428788 U CN202123428788 U CN 202123428788U CN 216865575 U CN216865575 U CN 216865575U
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Abstract
The utility model discloses an aerated concrete heat-insulating external wall panel system which comprises a base plate, wherein a closed cavity is formed inside the base plate, a plurality of reinforcing columns are formed in the cavity, and organic heat-insulating waterproof layers are formed on the inner wall of the cavity and the outer walls of the reinforcing columns; one side edge of the base layer plate along the length direction is provided with a trapezoidal groove and a first C-shaped groove, and the other side edge of the base layer plate is provided with a trapezoidal lug matched with the trapezoidal groove and a second C-shaped groove corresponding to the first C-shaped groove; a mounting hole is formed in the lower end of the base plate; the mounting hole is internally provided with a supporting and fixing piece with a reinforcing rib; the upper end of the base plate is provided with an FRP connecting piece in a penetrating way. According to the utility model, the supporting and fixing piece, the FRP connecting piece and the L-shaped pulling piece are arranged to be connected with the main body structure, so that better connection reliability and safety are obtained on the premise of ensuring higher heat insulation performance of the wallboard and reducing cold bridge phenomenon, and the problem of water leakage is better solved by adopting a three-layer waterproof structure.
Description
Technical Field
The utility model relates to the technical field of building assembly and heat preservation, in particular to an aerated concrete heat-preservation external wall panel system.
Background
Along with steel construction assembled building is widely promoted in the country, the lightweight concrete wallboard obtains extensive application, and the outer wall board installation is the most important one the installation quality is reliable, and is safe in utilization, secondly avoids the emergence of outer wall infiltration, and along with the improvement of heat preservation energy-saving requirement, how convenient, reliably solve the cold bridge problem of outer wall erection joint spare simultaneously is the urgent problem that faces in the actual engineering. Particularly, no good-quality solution is provided for the external hanging installation of the self-insulation integrated plate of the outer wall. The utility model solves the problems of reliable and safe connection by arranging the reserved mounting hole at the lower end of the wallboard and connecting the wallboard with the main body structure through the specially-made embedded support fixing piece, the connecting piece, the FRP connecting piece and the bolt. The waterproof problem has been solved to three-layer waterproof structural style.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides an aerated concrete thermal insulation external wall panel system. The purpose is to solve the above-mentioned deficiency and offer.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an aerated concrete heat-insulating external wall panel system comprises a plurality of base plate plates, wherein a closed cavity is formed inside each base plate, a plurality of reinforcing columns are formed in the cavity, and organic heat-insulating waterproof layers are formed on the inner wall of the cavity and the outer walls of the reinforcing columns; a polyurethane foaming heat-insulating material layer is poured into the cavity, one side edge of each base plate along the length direction is provided with a trapezoidal groove, the other side edge of each base plate is provided with a trapezoidal lug matched with the trapezoidal groove, and the other side edge of each base plate is provided with a second C-shaped groove corresponding to the first C-shaped groove;
a mounting hole is formed in the lower end of each base plate; a supporting and fixing part with reinforcing ribs is arranged in the mounting hole, and the lower end of the base plate is connected with an embedded part on the upper end side of the external frame steel beam in a welding mode through the supporting and fixing part; an FRP connecting piece penetrates through the upper end of each base plate; one side of the FRP connecting piece penetrates out of the base plate and is connected with the lower end of the frame steel beam in a welding mode through an L-shaped pulling piece.
Preferably, an L-shaped convex column is arranged at the lower end of each base plate and below the mounting hole; correspondingly, an L-shaped groove matched with the L-shaped convex column is formed in the corresponding position of the upper end of the base plate; after the upper and lower base plate plates are assembled, slab joints form staggered platforms with low outer parts and high inner parts.
Preferably, each base plate is provided with a filling hole at the position of the mounting hole, and the filling hole is communicated with the mounting hole.
Preferably, the support fixing part is arranged in a T shape or a Z shape, and a fixing iron piece is vertically welded on the support surface of the support fixing part.
Preferably, the contact surface of each base plate, the frame steel beam and the column is provided with an inter-floor fireproof isolation belt.
Preferably, one side of each base plate, which is far away from the frame steel beam, is provided with a waterproof interface layer.
Preferably, one side of the base plate, which is far away from the frame steel beam, is sequentially provided with a heat-insulation slurry leveling layer, an anti-cracking layer and a finishing layer.
Preferably, one end of the FRP connecting piece is provided with a square or round anchoring head, and the other end of the FRP connecting piece is provided with a screw cap.
Preferably, the anchoring head is made of high strength plastic, FRP or steel material.
Preferably, the anchoring head is flush with the substrate plate surface.
Compared with the prior art, the utility model has the following technical effects:
according to the utility model, the supporting and fixing piece, the FRP connecting piece and the L-shaped pulling piece are arranged to be connected with the main body structure, so that better connection reliability and safety are obtained on the premise of ensuring higher heat insulation performance of the wallboard and reducing cold bridge phenomenon, and the waterproof problem is better solved by adopting a three-layer waterproof structure.
Drawings
FIG. 1 is a schematic construction structure diagram of an aerated concrete thermal insulation external wall panel system of the utility model;
FIG. 2 is a schematic view of the assembly of the wall panels of the aerated concrete thermal-insulation external wall panel system;
FIG. 3 is a schematic structural view of a Z-shaped supporting and fixing part of the aerated concrete thermal-insulation external wall panel system of the utility model;
FIG. 4 is a schematic structural view of a T-shaped supporting and fixing part of the aerated concrete heat-insulating external wall panel system of the utility model;
in the figure: 1. a base layer plate; 101. a trapezoidal shaped projection; 102. a second C-shaped groove; 11. a trapezoidal groove; 12. a first C-shaped groove; 13. mounting holes; 14. filling holes; 15. an L-shaped convex column; 16. an L-shaped groove; 2. a polyurethane thermal insulation material layer; 3. supporting a fixing piece; 4. a frame steel beam; 5. an L-shaped pull tie; 6. FRP connecting piece.
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.
Examples
Referring to fig. 1-4, the aerated concrete thermal insulation external wall panel system comprises a base plate 1, wherein a closed cavity is formed inside the base plate 1, a plurality of reinforcing columns are formed in the cavity, and organic thermal insulation waterproof layers are formed on the inner wall of the cavity and the outer walls of the reinforcing columns; a polyurethane foam heat-insulating material layer 2 is poured into the cavity, one side of the base plate 1 is provided with a trapezoidal groove 11 and a first C-shaped groove 12, and the other side of the base plate is provided with a trapezoidal bump 101 matched with the trapezoidal groove 11 and a second C-shaped groove 102 corresponding to the first C-shaped groove 12; the lower end of the base plate 1 is provided with a mounting hole 13 along the short edge direction; the mounting hole 13 is internally provided with a supporting and fixing part 3 with a reinforcing rib, and the lower end of the base plate 1 is welded and connected with an embedded part at the upper end side of the frame steel beam 4 through the supporting and fixing part 3; an FRP connecting piece 6 penetrates through the upper end of the base plate 1; one side of the FRP connecting piece 6 penetrates out of the base plate 1 and is connected with the lower end of the frame steel beam 4 in a welding way through an L-shaped pulling piece 5; filling holes 14 are formed in the positions, located in the mounting holes 13, of the base plate 1, and the filling holes 14 are communicated with the mounting holes 13. An L-shaped convex column 15 is arranged at the lower end of the base plate 1 below the mounting hole 13; correspondingly, an L-shaped groove 16 matched with the L-shaped convex column 15 is arranged at the corresponding position of the upper end of the base plate 1; after the two base plate boards 1 are assembled, staggered platforms with low outer parts and high inner parts are formed at the board seam positions.
In this embodiment, the axial position, the flatness, the perpendicularity and the joint width of the prefabricated wall panel are adjusted by adjusting the gap between the mounting hole 13 and the support member 3 and adjusting the position of the L-shaped tie member 5, so as to control the mounting accuracy of the wall panel.
In this embodiment, the supporting member 3 is T-shaped or Z-shaped, and a fixing iron member 31 is vertically welded on the supporting surface.
In this embodiment, the contact surface between the base plate 1 and the frame steel beam 4 and the corresponding column part is provided with a fireproof isolation strip.
In this embodiment, one end of the FRP connector 6 is provided with a square or circular anchoring head, and the other end is provided with a nut.
In this embodiment, the anchoring head is made of high-strength plastic, FRP or steel.
In this embodiment, the anchoring heads are flush with the substrate sheet surface.
In some embodiments, a thermal insulation slurry leveling layer, an anti-cracking layer and a facing layer are sequentially arranged on one side of the base plate 1 away from the frame steel beam 4.
In some embodiments, the number and size of the base plates 1 can be adjusted accordingly according to actual conditions.
In some embodiments, the FRP connectors 6 may be replaced with steel connectors.
In some embodiments, the anchoring head of the steel connector is made of plastic or other organic material.
In some embodiments, when the steel anchoring head of the steel connecting piece is a steel anchoring head, the organic heat insulation board is arranged on the outer side of the steel anchoring head and is flush with the surface of the base plate 1.
In other embodiments, only one set of the ladder- shaped grooves 11 and 11, or one set of the first C-shaped grooves 12 and the second C-shaped grooves 102 may be provided on both sides of the base plate 1 in the longitudinal direction.
According to the utility model, the supporting and fixing piece, the FRP connecting piece and the L-shaped pulling piece are arranged to be connected with the main body structure, so that better connection reliability and safety are obtained on the premise of ensuring higher heat insulation performance of the wallboard and avoiding cold bridge phenomenon, and the waterproof problem is better solved by adopting a three-layer waterproof structure.
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 (7)
1. An aerated concrete heat-insulating external wall panel system comprises a plurality of base plate plates (1), wherein a closed cavity is formed inside each base plate (1), a plurality of reinforcing columns are formed in the cavity, and organic heat-insulating waterproof layers are formed on the inner wall of the cavity and the outer walls of the reinforcing columns; the heat-insulating polyurethane foam material layer (2) is poured into the cavity, and the heat-insulating polyurethane foam material layer is characterized in that a trapezoidal groove (11) and a first C-shaped groove (12) are formed in one side edge of each base plate (1) along the length direction, and a trapezoidal bump (101) matched with the trapezoidal groove (11) and a second C-shaped groove (102) corresponding to the first C-shaped groove (12) are formed in the other side edge of each base plate;
a mounting hole (13) is formed in the lower end of each base plate (1); a supporting and fixing piece (3) with a reinforcing rib is arranged in the mounting hole (13), and the lower end of the base plate (1) is connected with an embedded part on the upper end side of the external frame steel beam (4) in a welding mode through the supporting and fixing piece (3); an FRP connecting piece (6) penetrates through the upper end of each base plate (1); one side of the FRP connecting piece (6) penetrates out of the base plate (1) and is connected with the lower end of the frame steel beam (4) in a welding mode through an L-shaped pulling piece (5).
2. The aerated concrete thermal-insulation external wall panel system according to claim 1, wherein an L-shaped convex column (15) is arranged at the lower end of each base plate (1) below the mounting hole (13); correspondingly, an L-shaped groove (16) matched with the L-shaped convex column (15) is formed in the corresponding position of the upper end of the base plate (1); after the upper and lower base plate plates (1) are assembled, the plate seam positions form staggered platforms with low outside and high inside.
3. The aerated concrete thermal-insulation external wall panel system according to claim 1, wherein a filling hole (14) is formed in each base plate (1) at the position of the mounting hole (13), and the filling hole (14) is communicated with the mounting hole (13).
4. The aerated concrete thermal-insulation external wall panel system according to claim 1, wherein the supporting member (3) is T-shaped or Z-shaped, and a fixing iron member (31) is vertically welded on the supporting surface.
5. The aerated concrete thermal-insulation external wall panel system according to claim 1, wherein the contact surface of each base plate (1) and the frame steel beam (4) is provided with an inter-floor fireproof isolation strip.
6. An aerated concrete insulated side fascia system according to claim 1, wherein a waterproof boundary layer is provided on the side of each of the base layer panels (1) remote from the steel frame beams (4).
7. The aerated concrete thermal-insulation external wall panel system according to claim 1, wherein one side of each base plate (1) far away from the frame steel beam (4) is sequentially provided with a thermal-insulation slurry leveling layer, an anti-cracking layer and a decorative layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123428788.0U CN216865575U (en) | 2021-12-31 | 2021-12-31 | Aerated concrete heat-preservation external wall panel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123428788.0U CN216865575U (en) | 2021-12-31 | 2021-12-31 | Aerated concrete heat-preservation external wall panel system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216865575U true CN216865575U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123428788.0U Active CN216865575U (en) | 2021-12-31 | 2021-12-31 | Aerated concrete heat-preservation external wall panel system |
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| CN (1) | CN216865575U (en) |
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2021
- 2021-12-31 CN CN202123428788.0U patent/CN216865575U/en active Active
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