CN204899009U - Building energy - saving wall panels - Google Patents
Building energy - saving wall panels Download PDFInfo
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- CN204899009U CN204899009U CN201520417624.3U CN201520417624U CN204899009U CN 204899009 U CN204899009 U CN 204899009U CN 201520417624 U CN201520417624 U CN 201520417624U CN 204899009 U CN204899009 U CN 204899009U
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- board
- aerosil
- polyurethane foam
- energy
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Abstract
The utility model discloses a building energy - saving wall panels, including the polyurethane foam board, polyurethane foam board two sides is fixed with the aerosil intermediate layer respectively. The polyurethane foam board fixed or pass through the bolt fastening through the adhesive bonding respectively between rather than the aerosil intermediate layer on two sides. The utility model provides a building energy - saving wall panels adopts polyester foaming board and aerosil's combined material, and polyester foaming board and aerosil all have a better heat preservation effect that insulates against heat, the polyurethane foam inboard still mixes has the straw, further improves the heat -proof quality, and polyester foaming board and straw low price, can reduce the cost of energy -conserving board, and aerosil has fire and explosion protection's performance, fixes in the both sides of polyester foaming board, improves the fire behavior of energy -conserving board.
Description
Technical field
The utility model relates to energy-saving heat-preserving board, particularly a kind of construction energy-saving wall board.
Background technology
Current, China's building total energy consumption has exceeded 30% of primary energy total quantity consumed, occupy power consumption the first, and the ratio that energy for building accounts for China's energy consumption is still rising year by year, building energy conservation has become one of energy-conservation major fields of the whole society, and wherein building external wall energy-saving insulation is one of emphasis of present building energy conservation consumption reduction.The power save mode of existing building space enclosing structure mainly contains three kinds, exterior wall internal insulation, exterior wall internal insulation and sandwich heat preservation three kinds of modes.These three kinds of heat preserving modes respectively have pluses and minuses, the advantage of external wall outer insulation is generation, the available protecting agent structure that effectively can avoid cold-heat bridge, but its shortcoming is that its fireproof performance of organic warming plate extensively adopted at present is relatively not good, and its difficulty of construction is relatively large; The advantage of exterior wall internal insulation is that construction is relatively simple, and cost is lower, and so its shortcoming also clearly, takes the mode of exterior wall internal insulation to be difficult to avoid the generation of cold-heat bridge, and the junction of body of wall and insulation layer easily produces phenomenons such as condensing, mouldy; The advantage of sandwich insulation is, it is especially lower to the requirement of strength of heat insulating material to the requirement of heat insulating material, and shortcoming is the generation can not avoiding cold-heat bridge, constructional difficulties.In order to improve the energy-saving heat preserving function of space enclosing structure further, reduce engineering site difficulty of construction, increase the fire safety performance of external wall thermal insulating decoration integrated composite plate, people have developed energy-saving wall board.Polyurethane foam board has better heat insulation effect, but fireproof performance is poor, and aerosil is fire-proof and explosion-proof, thermal and insulating performance is splendid, but expensive.
Utility model content
The utility model object is to provide the strong and construction energy-saving wall board that cost is low of a kind of high insulating effect, fireproof performance.
The technical solution of the utility model is:
A kind of construction energy-saving wall board, comprise polyurethane foam board, described polyurethane foam board two sides is fixed with aerosil interlayer respectively.
Preferably, be adhesively fixed respectively by adhesive between the aerosil interlayer on described polyurethane foam board and its two sides.
Preferably, described adhesive adopts poly methylene poly phenyl poly isocyanate class adhesive.
Preferably, be bolted between the aerosil interlayer on described polyurethane foam board and its two sides.
Preferably, also stalk is mixed with in described polyurethane foam board.
The utility model has the advantages that:
Construction energy-saving wall board provided by the utility model, adopt the composite material of polyester foamed plate and aerosil, polyester foamed plate and aerosil all have good heat insulating effect, also be mixed with stalk in described polyurethane foam board, improve heat-proof quality further, and polyester foamed plate and stalk cheap, the cost of energy-saving board can be reduced, aerosil has fire-proof and explosion-proof performance, is fixed on the both sides of polyester foamed plate, improves the fireproof performance of energy-saving board.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the structural representation of construction energy-saving wall board described in the utility model.
Detailed description of the invention
As shown in Figure 1, the utility model the construction energy-saving wall board that discloses, comprise polyurethane foam board 1, described polyurethane foam board 1 two sides is fixed with aerosil interlayer 2 respectively.Construction energy-saving wall board is fixed in metope, and walltile 3 is sticked by cement, mortar etc. in surface.
Concrete, be adhesively fixed respectively by adhesive between the aerosil interlayer on described polyurethane foam board and its two sides.Described adhesive adopts poly methylene poly phenyl poly isocyanate class adhesive.For the purpose of simple, can also be bolted between the aerosil interlayer on described polyurethane foam board and its two sides.
The utility model adopts the composite material of polyester foamed plate and aerosil, polyester foamed plate and aerosil all have good heat insulating effect, also stalk is mixed with in described polyurethane foam board, further raising heat-proof quality, and polyester foamed plate and stalk cheap, can reduce the cost of energy-saving board, aerosil has fire-proof and explosion-proof performance, be fixed on the both sides of polyester foamed plate, improve the fireproof performance of energy-saving board.
Below by reference to the accompanying drawings preferred embodiment of the present utility model has been described in detail, but those of ordinary skill in the art can be familiar with previous embodiment just in order to implementation process of the present utility model and step are described, and non-limiting the utility model, so conceive the change or modification done according to the utility model, all should belong in the scope of appended claims restriction.
Claims (4)
1. a construction energy-saving wall board, is characterized in that: comprise polyurethane foam board, and described polyurethane foam board two sides is fixed with aerosil interlayer respectively, is also mixed with stalk in described polyurethane foam board.
2. construction energy-saving wall board according to claim 1, is characterized in that: be adhesively fixed respectively by adhesive between the aerosil interlayer on described polyurethane foam board and its two sides.
3. construction energy-saving wall board according to claim 2, is characterized in that: described adhesive adopts poly methylene poly phenyl poly isocyanate class adhesive.
4. construction energy-saving wall board according to claim 1, is characterized in that: be bolted between the aerosil interlayer on described polyurethane foam board and its two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417624.3U CN204899009U (en) | 2015-06-17 | 2015-06-17 | Building energy - saving wall panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417624.3U CN204899009U (en) | 2015-06-17 | 2015-06-17 | Building energy - saving wall panels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204899009U true CN204899009U (en) | 2015-12-23 |
Family
ID=54921196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417624.3U Expired - Fee Related CN204899009U (en) | 2015-06-17 | 2015-06-17 | Building energy - saving wall panels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204899009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878878A (en) * | 2015-06-17 | 2015-09-02 | 盐城工学院 | Building energy conservation wallboard |
| CN108797886A (en) * | 2017-04-27 | 2018-11-13 | 沈志忠 | A kind of polyurethane stalk board and its preparation method and application |
-
2015
- 2015-06-17 CN CN201520417624.3U patent/CN204899009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878878A (en) * | 2015-06-17 | 2015-09-02 | 盐城工学院 | Building energy conservation wallboard |
| CN108797886A (en) * | 2017-04-27 | 2018-11-13 | 沈志忠 | A kind of polyurethane stalk board and its preparation method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160617 |