CN215888949U - Point-connected composite heat-insulating non-bearing wall board - Google Patents
Point-connected composite heat-insulating non-bearing wall board Download PDFInfo
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- CN215888949U CN215888949U CN202220104346.6U CN202220104346U CN215888949U CN 215888949 U CN215888949 U CN 215888949U CN 202220104346 U CN202220104346 U CN 202220104346U CN 215888949 U CN215888949 U CN 215888949U
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Abstract
The utility model belongs to a wall structure, and particularly relates to a point-connected composite heat-insulation non-bearing wall plate. The steel-plastic composite connecting piece is characterized by comprising a flame-retardant heat preservation layer, non-combustible heat preservation layers and mortar layers, wherein the non-combustible heat preservation layers are covered on the outer surfaces of two sides of the flame-retardant heat preservation layer from inside to outside, the mortar layers are covered on the outer surfaces of the non-combustible heat preservation layers, the flame-retardant heat preservation layers, the non-combustible heat preservation layers and the mortar layers are connected into a whole in a cross-connection mode through steel-plastic composite connecting pieces, a first disc and a second disc are arranged on the steel-plastic composite connecting pieces on the outer sides of the non-combustible heat preservation layers, and steel wire mesh sheets are buried in the mortar layers and fixed to two ends of the steel-plastic composite connecting pieces respectively. The utility model solves the problems of increased construction procedures, difficult quality control and the like of the outer wall body in the prior art, and has the advantages of high installation speed, good heat preservation effect and the like.
Description
Technical Field
The utility model belongs to a wall structure, and particularly relates to a point-connected composite heat-insulation non-bearing wall plate.
Background
The non-bearing wall body is mainly used for filling an outer wall or an inner partition wall matched with a steel structure building and a concrete frame structure. Generally, the construction is carried out by adopting the form of laying bricks and installing prefabricated wallboards after the construction of a building main body is finished. The materials commonly used at present are mainly steam-pressurized concrete blocks and autoclaved lightweight concrete wallboards.
The steam-pressurized concrete building blocks and the steam-pressurized concrete wall boards are formed by cutting aerated concrete blanks, a loose layer and dust are easily formed on the surface layer in the processing process, if the wall is not built or is not thoroughly cleaned, an isolation layer is formed between mortar and the building blocks, the bonding force between the mortar and the building blocks is influenced, and the plastering mortar is easily subjected to hollowing and cracking of a plastering layer. The product is a block or plate body, mortar in a splicing gap is not full during construction, leakage is easy to occur, the gap is not tight, air leakage and ventilation are realized, and the improvement of building energy-saving indexes is not facilitated. And the aerated concrete material has large pores and high water absorption, and after the mortar is smeared on the block wall, water is easily absorbed by the block to cause dehydration of the mortar, so that the separation of the wall and a plastering mortar layer is easily caused, and the hollowing phenomenon is caused. Although the aerated concrete material has certain heat preservation performance, the self heat preservation performance can not meet the energy-saving requirement of the current country, and a heat preservation layer is required to be additionally arranged on the outer side. The construction processes of the outer wall body are increased (masonry wall → interface agent treatment → wall mortar plastering and leveling → pasting heat preservation board → installation anchor bolt → auxiliary grid cloth in the middle of the anti-crack mortar plastering layer), the quality is not easy to control, the construction period is long, the service life of the outer side heat preservation layer is short, the outer side heat preservation layer is not matched with the service life of the building, and the building is not beneficial to high-quality development.
The applicant does not find the same or similar literature reports after searching.
Disclosure of Invention
The utility model provides a point-connected composite heat-insulation non-bearing wall body plate, which achieves the purposes of light dead weight, fire resistance, convenient installation, cracking resistance and strong shock resistance by carrying out structural optimization design on a wall body structure layer and a connecting piece of a non-bearing wall.
The overall technical concept of the utility model is as follows:
the point-connected composite heat-insulating non-bearing wall plate comprises a flame-retardant heat-insulating layer, flame-retardant heat-insulating layers covering the outer surfaces of two sides of the flame-retardant heat-insulating layer and a mortar layer covering the outer surface of the flame-retardant heat-insulating layer from inside to outside, wherein the flame-retardant heat-insulating layer, the flame-retardant heat-insulating layer and the mortar layer are connected into a whole in a cross-connection mode through a steel-plastic composite connecting piece, a first disc and a second disc are arranged on the steel-plastic composite connecting piece on the outer side of the flame-retardant heat-insulating layer, and a steel wire mesh is embedded in the mortar layer and fixed to two ends of the steel-plastic composite connecting piece respectively.
The applicant needs to say that the non-combustible heat-insulating layer is made of a non-combustible material, and the fire-retardant heat-insulating layer is made of a fire-retardant material, so that the non-combustible heat-insulating layer belongs to the prior art, and the applicant is not repeated herein.
The specific technical structure of the utility model is as follows:
the main effect of steel-plastic composite connecting piece is when playing the drawknot effect to each structural layer, effectively avoids the heat transfer, and preferred technical implementation means is that steel-plastic composite connecting piece includes the reinforcing bar pole, the cladding in the lag of reinforcing bar pole surface, and the material of lag adopts plastics, and the lag adopts hot melt cladding in reinforcing bar pole surface.
In order to simplify the connection of the steel wire mesh and the steel-plastic composite connecting piece, the preferable technical implementation means is that the two ends of the steel-plastic composite connecting piece are provided with openings, and the steel wire mesh is bound and fixed with the steel-plastic composite connecting piece through the openings.
In order to realize the assembly of the second disc and the steel-plastic composite connecting piece, the preferable technical means is that the second disc is in clamping fit with an annular groove on the surface of one end of the steel-plastic composite connecting piece.
In order to realize the clamping fit of the second disc and the annular groove, the preferable technical realization means is that a clamping piece which forms the clamping fit with the annular groove on the surface of the steel-plastic composite connecting piece is arranged on the second disc.
In order to realize the manufacture of the second disc, the preferable technical means is that the second disc is a disc with a spoke type structure, and a spoke is arranged between a hub and a wheel axle of the second disc.
In order to realize the matching of the utility model and the existing house beam column, the preferable technical implementation means is that the steel wire mesh sheets are connected with steel bars matched with the beam column, and the beam column is selected from one or a combination of a concrete beam column and a steel structure beam column.
In order to improve the connection reliability of the steel wire mesh and the beam column, the preferred technical implementation mode is that the steel wire mesh is connected with an anchoring part matched with the beam column, and the beam column is a concrete beam column.
The steel wire mesh sheets are connected with steel bars matched with the beam columns, and the beam columns are steel structure beam columns.
In order to facilitate the rapid assembly of the utility model in engineering, the preferable technical implementation means is that the side edge of the wall body plate is provided with a step-shaped seam allowance.
The technical progress achieved by the utility model is as follows:
1. the utility model is used as a non-bearing wall structure, changes the traditional method that the original heat-insulating layer is arranged on the wall, realizes the self-heat-insulating function of the wall structure, greatly reduces the thickness of the whole wall, saves the building area and has low comprehensive cost.
2. The heat-insulating layer, the steel wire mesh and the steel-plastic composite connecting piece are assembled and molded in a factory, so that the product precision is high; the assembly type combined installation has the advantages of high installation speed, high construction quality and construction time saving.
3. The steel-plastic composite connecting piece is made by wrapping reinforcing steel bars with hot-melt plastics. After the hot melt plastic is wrapped, the influence of the heat conducted by the steel bars on the energy conservation of the wall body is reduced. And the plastic outside the steel bars protects the steel bars, so that the influence of the heat insulation material on the corrosion of the steel bars after the steel bars pass through the heat insulation material is avoided, the service life of the wall body is prolonged, and the structure safety is improved.
4. After the fire-retardant heat-insulating layer, the non-combustible heat-insulating layer and the mortar layer jointly form the wall, the requirements that the wall on two sides of the heat-insulating material is made of the non-combustible material and the thickness of the wall is not less than 50mm when the combustion performance of the heat-insulating material is B1 and B2 in the national building design fire-proof standard are met. The fire resistance limit reaches more than 4 hours, and the fire hazard of the heat-insulating layer of the building wall is effectively prevented.
5. Be equipped with the wire net piece in the mortar layer, the wire net piece prevents that the mortar layer fracture and has strengthened the intensity and the wholeness of mortar layer, improves the impact resistance and the anti-wind pressure performance of mortar layer.
6. Holes are reserved at two ends of the steel-plastic composite connecting piece, steel wires penetrate through the holes to be bound and fixed with the steel wire mesh, and the steel wire mesh and the mortar layer form an integral structure to ensure the integrity of the wall body.
7. The wall plates are mutually overlapped through the seam allowances, so that the influence of the through seams of the heat-insulating layer on the air tightness is avoided, and the air tightness of the wall is improved.
8. The selection of the anchoring piece and the reinforcing steel bar effectively ensures the connection reliability between the beam column and the utility model.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the connection structure of the present invention and a structural body.
FIG. 3 is a schematic structural diagram of the staggered overlapping of the plates according to the present invention.
Fig. 4 is a schematic view of a connection structure of the present invention with a concrete beam column.
Fig. 5 is a schematic view of the connection of the present invention to a steel structural beam column.
Fig. 6 is an external view of the steel-plastic composite connecting member in the present invention.
Fig. 7 is a sectional elevation view of fig. 6.
FIG. 8 is an outline view of a second disk in the present invention.
Fig. 9 is a view from a-a of fig. 8.
The reference numbers in the drawings are as follows:
1. a steel-plastic composite connecting piece; 1A, a steel bar rod; 1B, opening a hole; 1C, protecting a sleeve; 2. a flame-retardant insulating layer; 3. a first disc; 4. a non-combustible heat-insulating layer; 5. a steel wire mesh sheet; 6. a mortar layer; 7. a second disc; 7A, a card; 7B, a hub; 7C, a spoke; 8. reinforcing steel bars; 9. a concrete beam column; 10. an anchoring member; 11. a steel structure beam column.
Detailed Description
The accompanying drawings are included to provide a further understanding of the embodiments of the utility model, and are incorporated in and constitute a part of this specification.
Example 1
The overall structure of the present embodiment is as shown in fig. 1, 6-9, the point-connected composite heat-insulating non-load-bearing wall panel includes a fire-retardant heat-insulating layer 2, a non-combustible heat-insulating layer 4 covering the outer surfaces of two sides of the fire-retardant heat-insulating layer 2, and a mortar layer 6 covering the outer surface of the non-combustible heat-insulating layer 4 from inside to outside, the fire-retardant heat-insulating layer 2, the non-combustible heat-insulating layer 4, and the mortar layer 6 are connected into a whole by the steel-plastic composite connecting member 1 in a penetrating manner, the steel-plastic composite connecting member 1 outside the non-combustible heat-insulating layer 4 is provided with a first disc 3 and a second disc 7, and the steel wire mesh sheet 5 is embedded in the mortar layer 6 and fixed to two ends of the steel-plastic composite connecting member 1 respectively.
In the embodiment, the non-combustible heat preservation layer is made of a non-combustible material, and the non-combustible heat preservation layer is made of a non-combustible material. The applicant is not repeated here as it belongs to the prior art.
The steel-plastic composite connecting piece 1 comprises a steel bar rod 1A and a protective sleeve 1C coated on the outer surface of the steel bar rod 1A, the protective sleeve 1C is made of plastics, and the protective sleeve 1C is coated on the outer surface of the steel bar rod 1A through hot melting.
The steel-plastic composite connecting piece is characterized in that holes 1B are formed in two ends of the steel-plastic composite connecting piece 1, and the steel wire mesh 5 is bound and fixed with the steel-plastic composite connecting piece 1 through the holes 1B.
The second disk 7 is in snap fit with an annular groove on the surface of one end of the steel-plastic composite connecting piece 1.
And a clamping piece 7A which is clamped and matched with the annular groove on the surface of the steel-plastic composite connecting piece 1 is arranged on the second disc 7.
The second disk 7 is a disk with a spoke type structure, and a spoke 7C is arranged between a hub 7B of the second disk 7 and a wheel axle.
Example 2
The overall structure of the present embodiment is as shown in fig. 1-9, the point-connected composite thermal insulation non-load-bearing wall panel includes a fire-retardant thermal insulation layer 2, non-combustible thermal insulation layers 4 covering the outer surfaces of the two sides of the fire-retardant thermal insulation layer 2, and a mortar layer 6 covering the outer surface of the non-combustible thermal insulation layer 4 from inside to outside, the fire-retardant thermal insulation layer 2, the non-combustible thermal insulation layers 4, and the mortar layer 6 are connected into a whole by the steel-plastic composite connecting member 1 in a cross-connection manner, a first disc 3 and a second disc 7 are arranged on the steel-plastic composite connecting member 1 outside the non-combustible thermal insulation layer 4, and the steel mesh sheets 5 are embedded in the mortar layer 6 and fixed to the two ends of the steel-plastic composite connecting member 1 respectively.
The applicant needs to say that, in this embodiment, the non-combustible heat insulation layer is made of a non-combustible material, and the fire-retardant heat insulation layer is made of a fire-retardant material, so that the applicant does not need to describe any further here since it belongs to the prior art.
The steel-plastic composite connecting piece 1 comprises a steel bar rod 1A and a protective sleeve 1C coated on the outer surface of the steel bar rod 1A, the protective sleeve 1C is made of plastics, and the protective sleeve 1C is coated on the outer surface of the steel bar rod 1A through hot melting.
The steel-plastic composite connecting piece is characterized in that holes 1B are formed in two ends of the steel-plastic composite connecting piece 1, and the steel wire mesh 5 is bound and fixed with the steel-plastic composite connecting piece 1 through the holes 1B.
The second disk 7 is in snap fit with an annular groove on the surface of one end of the steel-plastic composite connecting piece 1.
And a clamping piece 7A which is clamped and matched with the annular groove on the surface of the steel-plastic composite connecting piece 1 is arranged on the second disc 7.
The second disk 7 is a disk with a spoke type structure, and a spoke 7C is arranged between a hub 7B of the second disk 7 and a wheel axle.
The steel wire mesh 5 is connected with a steel bar 8 matched with the beam column, and the beam column is selected from combination of a concrete beam column 9 and a steel structure beam column 11. The steel wire mesh 5 is connected with an anchoring part 10 matched with the beam column, and the beam column is a concrete beam column 9. The steel wire mesh 5 is connected with a steel bar 8 matched with the beam column, and the beam column is a steel structure beam column 11.
The side of the wall body plate is provided with a step-shaped seam allowance.
Example 3
The overall structure of the present embodiment is as shown in fig. 1, fig. 3, fig. 6-fig. 9, the point-connected composite heat-insulating non-load-bearing wall panel includes a fire-retardant heat-insulating layer 2, a non-combustible heat-insulating layer 4 covering the outer surfaces of both sides of the fire-retardant heat-insulating layer 2, and a mortar layer 6 covering the outer surface of the non-combustible heat-insulating layer 4 from inside to outside, the fire-retardant heat-insulating layer 2, the non-combustible heat-insulating layer 4, and the mortar layer 6 are connected into a whole by the steel-plastic composite connecting member 1 in a penetrating manner, the steel-plastic composite connecting member 1 outside the non-combustible heat-insulating layer 4 is provided with a first disc 3 and a second disc 7, and the steel mesh sheet 5 is embedded in the mortar layer 6 and fixed to both ends of the steel-plastic composite connecting member 1 respectively.
The applicant needs to say that, in this embodiment, the non-combustible heat insulation layer is made of a non-combustible material, and the fire-retardant heat insulation layer is made of a fire-retardant material, so that the applicant does not need to describe any further here since it belongs to the prior art.
The steel-plastic composite connecting piece 1 comprises a steel bar rod 1A and a protective sleeve 1C coated on the outer surface of the steel bar rod 1A, the protective sleeve 1C is made of plastics, and the protective sleeve 1C is coated on the outer surface of the steel bar rod 1A through hot melting.
The steel-plastic composite connecting piece is characterized in that holes 1B are formed in two ends of the steel-plastic composite connecting piece 1, and the steel wire mesh 5 is bound and fixed with the steel-plastic composite connecting piece 1 through the holes 1B.
The second disk 7 is in snap fit with an annular groove on the surface of one end of the steel-plastic composite connecting piece 1.
And a clamping piece 7A which is clamped and matched with the annular groove on the surface of the steel-plastic composite connecting piece 1 is arranged on the second disc 7.
The second disk 7 is a disk with a spoke type structure, and a spoke 7C is arranged between a hub 7B of the second disk 7 and a wheel axle.
The side of the wall body plate is provided with a step-shaped seam allowance.
Example 4
The overall structure of the present embodiment is as shown in fig. 1, fig. 3, fig. 4, fig. 6-fig. 9, the point-connected composite heat-insulating non-load-bearing wall panel includes a fire-retardant heat-insulating layer 2, a non-combustible heat-insulating layer 4 covering the outer surfaces of two sides of the fire-retardant heat-insulating layer 2, and a mortar layer 6 covering the outer surface of the non-combustible heat-insulating layer 4 from inside to outside, the fire-retardant heat-insulating layer 2, the non-combustible heat-insulating layer 4, and the mortar layer 6 are connected into a whole by the steel-plastic composite connecting member 1 in a penetrating manner, the first disc 3 and the second disc 7 are arranged on the steel-plastic composite connecting member 1 outside the non-combustible heat-insulating layer 4, and the steel mesh sheet 5 is embedded in the mortar layer 6 and fixed to two ends of the steel-plastic composite connecting member 1 respectively.
The applicant needs to say that, in this embodiment, the non-combustible heat insulation layer is made of a non-combustible material, and the fire-retardant heat insulation layer is made of a fire-retardant material, so that the applicant does not need to describe any further here since it belongs to the prior art.
The steel-plastic composite connecting piece 1 comprises a steel bar rod 1A and a protective sleeve 1C coated on the outer surface of the steel bar rod 1A, the protective sleeve 1C is made of plastics, and the protective sleeve 1C is coated on the outer surface of the steel bar rod 1A through hot melting.
The steel-plastic composite connecting piece is characterized in that holes 1B are formed in two ends of the steel-plastic composite connecting piece 1, and the steel wire mesh 5 is bound and fixed with the steel-plastic composite connecting piece 1 through the holes 1B.
The second disk 7 is in snap fit with an annular groove on the surface of one end of the steel-plastic composite connecting piece 1.
And a clamping piece 7A which is clamped and matched with the annular groove on the surface of the steel-plastic composite connecting piece 1 is arranged on the second disc 7.
The second disk 7 is a disk with a spoke type structure, and a spoke 7C is arranged between a hub 7B of the second disk 7 and a wheel axle.
The steel wire mesh 5 is connected with a steel bar 8 and an anchoring part 10 which are matched with the beam column, and the beam column is selected from a concrete beam column 9.
The side of the wall body plate is provided with a step-shaped seam allowance.
Example 5
The overall structure of the present embodiment is as shown in fig. 1 and fig. 5-fig. 9, the point-connected composite heat-insulating non-load-bearing wall panel includes a fire-retardant heat-insulating layer 2, a non-combustible heat-insulating layer 4 covering the outer surfaces of two sides of the fire-retardant heat-insulating layer 2, and a mortar layer 6 covering the outer surface of the non-combustible heat-insulating layer 4 from inside to outside, the fire-retardant heat-insulating layer 2, the non-combustible heat-insulating layer 4, and the mortar layer 6 are connected into a whole by the steel-plastic composite connecting member 1 in a penetrating manner, the steel-plastic composite connecting member 1 outside the non-combustible heat-insulating layer 4 is provided with a first disc 3 and a second disc 7, and the steel mesh sheet 5 is embedded in the mortar layer 6 and fixed to two ends of the steel-plastic composite connecting member 1 respectively.
The applicant needs to say that, in this embodiment, the non-combustible heat insulation layer is made of a non-combustible material, and the fire-retardant heat insulation layer is made of a fire-retardant material, so that the applicant does not need to describe any further here since it belongs to the prior art.
The steel-plastic composite connecting piece 1 comprises a steel bar rod 1A and a protective sleeve 1C coated on the outer surface of the steel bar rod 1A, the protective sleeve 1C is made of plastics, and the protective sleeve 1C is coated on the outer surface of the steel bar rod 1A through hot melting.
The steel-plastic composite connecting piece is characterized in that holes 1B are formed in two ends of the steel-plastic composite connecting piece 1, and the steel wire mesh 5 is bound and fixed with the steel-plastic composite connecting piece 1 through the holes 1B.
The second disk 7 is in snap fit with an annular groove on the surface of one end of the steel-plastic composite connecting piece 1.
And a clamping piece 7A which is clamped and matched with the annular groove on the surface of the steel-plastic composite connecting piece 1 is arranged on the second disc 7.
The second disk 7 is a disk with a spoke type structure, and a spoke 7C is arranged between a hub 7B of the second disk 7 and a wheel axle.
In order to realize the matching of the utility model and the existing house beam column, the preferable technical implementation means is that the steel wire mesh 5 is connected with a steel bar 8 matched with the beam column, and the beam column is selected from a steel structure beam column 11.
The side of the wall body plate is provided with a step-shaped seam allowance.
Claims (8)
1. The point-connected composite heat-insulating non-bearing wall body plate is characterized by comprising a flame-retardant heat-insulating layer (2), non-combustible heat-insulating layers (4) covering the outer surfaces of two sides of the flame-retardant heat-insulating layer (2) and mortar layers (6) covering the outer surfaces of the non-combustible heat-insulating layers (4) from inside to outside, wherein the flame-retardant heat-insulating layer (2), the non-combustible heat-insulating layers (4) and the mortar layers (6) are connected into a whole in a penetrating manner by steel-plastic composite connecting pieces (1) on the outer sides of the non-combustible heat-insulating layers (4), first round plates (3) and second round plates (7) are arranged on the steel-plastic composite connecting pieces (1), steel wire mesh sheets (5) are embedded in the mortar layers (6) and are respectively fixed with two ends of the steel-plastic composite connecting pieces (1), and reinforcing steel bars (8) matched with beam columns are connected onto the steel wire mesh sheets (5), the beam column is selected from one or a combination of a concrete beam column (9) and a steel structure beam column (11).
2. The point-connected composite heat-insulating non-load-bearing wall panel according to claim 1, wherein the steel-plastic composite connecting member (1) comprises a steel bar rod (1A) and a protective sleeve (1C) coated on the outer surface of the steel bar rod (1A), the protective sleeve (1C) is made of plastic, and the protective sleeve (1C) is coated on the outer surface of the steel bar rod (1A) by hot melting.
3. The point-connected composite heat-insulating non-load-bearing wall plate according to claim 1 or 2, wherein the two ends of the steel-plastic composite connecting piece (1) are provided with openings (1B), and the steel wire mesh (5) is bound and fixed with the steel-plastic composite connecting piece (1) through the openings (1B).
4. The point-connected composite heat-insulating non-load-bearing wall plate as claimed in claim 1, wherein the second disc (7) is snap-fitted into an annular groove formed in one end surface of the steel-plastic composite connecting member (1).
5. The point-connected composite heat-insulating non-load-bearing wall plate as claimed in claim 4, wherein the second disc (7) is provided with a clamping piece (7A) which is in clamping fit with the annular groove on the surface of the steel-plastic composite connecting member (1).
6. The spot-joined composite heat-insulating non-load-bearing wall panel according to claim 1, 4 or 5, wherein the second disc (7) is a disc of a spoke-type structure, and a spoke (7C) is arranged between a hub (7B) of the second disc (7) and a wheel axle.
7. The point-connected composite heat-insulating non-load-bearing wall panel according to claim 1, wherein the steel wire mesh (5) is connected with an anchoring part (10) matched with a beam column, and the beam column is a concrete beam column (9).
8. The spot-joined composite heat-insulating non-load-bearing wall plate according to claim 1, wherein a step-shaped seam allowance is formed at a side edge of the wall plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220104346.6U CN215888949U (en) | 2022-01-17 | 2022-01-17 | Point-connected composite heat-insulating non-bearing wall board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220104346.6U CN215888949U (en) | 2022-01-17 | 2022-01-17 | Point-connected composite heat-insulating non-bearing wall board |
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| CN215888949U true CN215888949U (en) | 2022-02-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117328569A (en) * | 2023-11-30 | 2024-01-02 | 广骏新材料科技股份有限公司 | Composite heat-insulating wallboard and preparation and application thereof |
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2022
- 2022-01-17 CN CN202220104346.6U patent/CN215888949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117328569A (en) * | 2023-11-30 | 2024-01-02 | 广骏新材料科技股份有限公司 | Composite heat-insulating wallboard and preparation and application thereof |
| CN117328569B (en) * | 2023-11-30 | 2024-03-19 | 广骏新材料科技股份有限公司 | Composite heat-insulating wallboard and preparation and application thereof |
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Address after: 051330 No.308, Xinghua Road, Chengdong Industrial Zone, Gaoyi County, Shijiazhuang City, Hebei Province Patentee after: Guangjun New Material Technology Co.,Ltd. Address before: 051330 No.308, Xinghua Road, Chengdong Industrial Zone, Gaoyi County, Shijiazhuang City, Hebei Province Patentee before: GORGEOUS NEW MATERIAL TECHNOLOGY CO.,LTD. |