CN215630757U - Efficient wall body insulation construction - Google Patents
Efficient wall body insulation construction Download PDFInfo
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- CN215630757U CN215630757U CN202122025099.9U CN202122025099U CN215630757U CN 215630757 U CN215630757 U CN 215630757U CN 202122025099 U CN202122025099 U CN 202122025099U CN 215630757 U CN215630757 U CN 215630757U
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- polyurethane composite
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Abstract
The utility model discloses an efficient wall heat-insulating structure which comprises a base wall, a graphite polyurethane composite board and a decorative surface layer, wherein a polyurethane adhesive layer is arranged between the base wall and the graphite polyurethane composite board, the polyurethane adhesive layer is fully coated on the base wall, and the graphite polyurethane composite board comprises a heat-insulating layer and a panel layer. The efficient wall heat-insulating structure has the advantages of high heat-insulating performance, strong fireproof performance, long service life, convenience in construction, lower cost and the like.
Description
Technical Field
The utility model relates to the field of building heat preservation, in particular to a high-efficiency wall heat preservation structure.
Background
The building wall body in the prior art, its wall body generally is brick wall or concrete wall, and the surface of this kind of wall generally is equipped with heat preservation and finish coat, and its weak point lies in: the finish coat can not improve effective protection for the heat preservation, and heat preservation intensity and life are limited, and along with the live time lapse, building thermal insulation performance descends, leads to the building to use the energy consumption to increase, and the running cost increases, and this structure fire behavior is limited. In order to change the current situation, a plurality of wall insulation structure improvement schemes appear, but the problems of complex structure, inconvenient construction, high cost and the like exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an efficient wall heat-insulating structure which has the advantages of high heat-insulating performance, strong fireproof performance, long service life, convenience in construction, lower cost and the like.
The purpose of the utility model is realized as follows: the utility model provides an efficient wall body insulation construction, includes basic unit's wall body, graphite polyurethane composite sheet and finish coat, is equipped with the polyurethane adhesive layer between basic unit's wall body, the graphite polyurethane composite sheet, and the polyurethane adhesive layer is full-painted on basic unit's wall body, and graphite polyurethane composite sheet includes heat preservation and panel layer.
According to the efficient wall heat-insulating structure, the graphite polyurethane composite board and the base layer wall are connected through the polyurethane homogeneous bonding layer, so that the efficient wall heat-insulating structure has the advantages of easiness in connection, better connection strength and the like, the thickness of the heat-insulating layer is increased after the polyurethane bonding layer is solidified, the heat-insulating property and the flame retardant property of the wall are further improved, in addition, the graphite polyurethane composite board adopts the composite structure of the heat-insulating layer and the panel layer, the panel layer provides powerful supporting and protecting effects for the heat-insulating layer, the strength and the service life of the heat-insulating layer are effectively improved, and the field construction workload is greatly reduced.
As a further improvement of the utility model, the graphite polyurethane composite board is adhered to the polyurethane adhesive layer and fixed on the base wall through the anchor bolt, so that the connection strength and the connection stability are further improved, and the service life is prolonged.
As a further improvement of the utility model, the number of anchor bolts on each square meter of the graphite polyurethane composite board is not less than 2, so as to realize reliable connection.
As a further improvement of the utility model, the effective anchoring depth of the anchor bolt entering the base layer wall body is not less than 25mm, and the connection reliability is improved.
As a further improvement of the utility model, the heat-insulating layer adopts a graphite polyurethane foam plastic plate, has good heat-insulating and flame-retardant properties, and is light in weight and easy to construct.
As a further improvement of the utility model, the panel layer adopts a gypsum plaster board, a non-asbestos calcium silicate board or a non-asbestos fiber cement flat board, which improves the flame retardant property of the wall body while providing stable protection and supporting function for the heat-insulating layer.
As a further improvement of the utility model, the graphite polyurethane composite board and the decorative surface layer are arranged on the inner side or the outer side of the base wall, namely, the structure can be used for heat preservation of both an inner wall and an outer wall, and has a wide application range.
Drawings
Fig. 1 is a schematic view of the high-efficiency wall insulation structure of the present invention.
Wherein, 1 basic unit's wall body, 2 graphite polyurethane adhesive layer, 3 heat preservation, 4 panel layers, 5 finish coat, 6 crab-bolts.
Detailed Description
The high-efficiency wall heat-insulating structure shown in fig. 1 can be used for heat insulation of an inner wall and an outer wall, and comprises a base wall 1, a polyurethane adhesive layer 2, a graphite polyurethane composite board (comprising a heat-insulating layer 3 and a panel layer 4) and a decorative layer 5.
Wherein, polyurethane adhesive layer 2 coats on basic unit's wall body 1, and graphite polyurethane composite sheet's heat preservation 3 bonds on polyurethane adhesive layer 2, and fixes on basic unit's wall body 1 through crab-bolt 6. Specifically, the number of anchor bolts 6 on each square meter of graphite polyurethane composite board is not less than 2, the effective anchoring depth of the anchor bolts 6 entering the base layer wall body 1 is not less than 25mm, and the connection reliability is improved.
The heat-insulating layer 3 is made of a graphite polyurethane foam plastic plate, has good heat-insulating and flame-retardant properties, and is light in weight and easy to construct. The panel layer 4 is made of a gypsum plaster board, a non-asbestos calcium silicate board or a non-asbestos fiber cement flat board, and improves the flame retardant property of the wall body while providing stable protection and supporting effects on the heat insulation layer 3.
The efficient wall body insulation construction of this embodiment, adopt homogeneous polyurethane bonding layer 2 to be connected between graphite polyurethane composite sheet and the basic unit's wall body 1, have and change and connect advantages such as joint strength is better, and polyurethane bonding layer 2 solidifies the back and has increased 3 thicknesses of heat preservation in other words, the heat preservation heat-proof quality and the fire behaviour of wall body have further been improved, furthermore, graphite polyurethane composite sheet adopts the composite construction of heat preservation 3 and panel layer 4, panel layer 4 provides powerful support and guard action for heat preservation 3, the intensity and the life of heat preservation 3 have effectively been improved, and greatly reduced on-the-spot construction work volume.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides an efficient wall body insulation construction, includes basic unit's wall body, graphite polyurethane composite sheet and finish coat, its characterized in that: the composite wall is characterized in that a polyurethane bonding layer is arranged between the base wall and the graphite polyurethane composite board, the polyurethane bonding layer is fully coated on the base wall, and the graphite polyurethane composite board comprises a heat preservation layer and a panel layer.
2. A highly efficient wall insulation structure as recited in claim 1, further comprising: the graphite polyurethane composite board is bonded on the polyurethane bonding layer and is fixed on the base wall through an anchor bolt.
3. A highly efficient wall insulation structure as recited in claim 2, further comprising: the number of the anchor bolts on each square meter of the graphite polyurethane composite board is not less than 2.
4. A high efficiency wall insulation as set forth in claim 3, wherein: the effective anchoring depth of the anchor bolt entering the base layer wall body is not less than 25 mm.
5. The efficient wall insulation structure of any one of claims 1-4, wherein: the heat-insulating layer is made of a graphite polyurethane foam plastic plate.
6. The efficient wall insulation structure of any one of claims 1-4, wherein: the panel layer adopts a gypsum plaster board, a non-asbestos calcium silicate board or a non-asbestos fiber cement flat board.
7. The efficient wall insulation structure of any one of claims 1-4, wherein: the graphite polyurethane composite board and the decorative surface layer are arranged on the inner side or the outer side of the base wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122025099.9U CN215630757U (en) | 2021-08-26 | 2021-08-26 | Efficient wall body insulation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122025099.9U CN215630757U (en) | 2021-08-26 | 2021-08-26 | Efficient wall body insulation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215630757U true CN215630757U (en) | 2022-01-25 |
Family
ID=79902425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122025099.9U Active CN215630757U (en) | 2021-08-26 | 2021-08-26 | Efficient wall body insulation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215630757U (en) |
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2021
- 2021-08-26 CN CN202122025099.9U patent/CN215630757U/en active Active
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