CN209082767U - A kind of heat preserving exterior wall - Google Patents
A kind of heat preserving exterior wall Download PDFInfo
- Publication number
- CN209082767U CN209082767U CN201821774064.7U CN201821774064U CN209082767U CN 209082767 U CN209082767 U CN 209082767U CN 201821774064 U CN201821774064 U CN 201821774064U CN 209082767 U CN209082767 U CN 209082767U
- Authority
- CN
- China
- Prior art keywords
- layer
- rock wool
- wool board
- exterior wall
- heat preserving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 59
- 239000011490 mineral wool Substances 0.000 claims abstract description 43
- 239000004814 polyurethane Substances 0.000 claims abstract description 28
- 229920002635 polyurethane Polymers 0.000 claims abstract description 28
- 229920006389 polyphenyl polymer Polymers 0.000 claims abstract description 27
- 239000012790 adhesive layer Substances 0.000 claims abstract description 16
- 239000003292 glue Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 3
- 229920006328 Styrofoam Polymers 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 239000008261 styrofoam Substances 0.000 claims description 2
- -1 poly- ammonia Ester Chemical class 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a kind of heat preserving exterior walls, belong to external wall of building field, solve the problems, such as that wall does not have fire-retardant and heat preservation collective effect in the prior art.It includes wall, wall successively includes supporting layer, screed-coat, insulating layer and decorative layer, adhesive layer is provided between screed-coat and insulating layer, insulating layer includes polyurethane sheet, rock wool board and expansion polyphenyl plate, rock wool board is disposed in proximity to the side of adhesive layer, polyurethane sheet is set to side of the rock wool board far from adhesive layer, and expansion polyphenyl plate is set between polyurethane sheet and rock wool board；Rock wool board is coated with polyurethane water-proof layer far from the side of adhesive layer, is provided with support plate on expansion polyphenyl plate.The utility model is by three layers of compound insulating layer of setting, so that wall has fire-retardant and heat preservation effect.
Description
Technical field
The utility model relates to external wall of building field, in particular to a kind of heat preserving exterior wall.
Background technique
Building is gone along with sb. to guard him, is allowed to form indoor and outdoor boundary component and is known as exterior wall.
Wall generally has many small holes, or because installation leakiness or Material shrinkage etc., can generate some pass through
General character gap.Due to the presence that these holes and seam remove, the pressure of wind makes cold air penetrate into room from metope windward outside winter room
It is interior, and indoor and outdoor, there are the temperature difference, indoor hot-air penetrates into exterior wall from interior wall, so wind pressure and hot pressing make exterior wall sky occur
Impervious.
Therefore, the exterior wall in prior art all has the performance of insulation, to meet the requirement of cold district.But
It is that wall does not have fire-retardant and keeps the temperature common effect, external fire cannot be stopped when meeting with fire and prevents the sprawling of the intensity of a fire.
Utility model content
Do not have fire-retardant the purpose of the utility model is to overcome wall in the prior art and keep the temperature coefficient deficiency, and mentions
For a kind of heat preserving exterior wall, achieve the effect that in conjunction with exterior-wall heat insulation and fire retardation.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of heat preserving exterior wall, including wall, wall successively include supporting layer, screed-coat, insulating layer and decorative layer, described to look for
Adhesive layer is provided between leveling and insulating layer, insulating layer includes polyurethane sheet, rock wool board and expansion polyphenyl plate.
By adopting the above technical scheme, by the way that adhesive layer by insulating layer gluing, is realized the company between screed-coat and insulating layer
It connects.The good waterproof performance of polyurethane sheet, hygroscopicity is small, and heat insulation effect is good, and price is higher；Expansion polyphenyl plate also belongs to thermal insulating material
Material, but intensity is poor；Rock wool board hygroscopicity is big, and heat insulation effect is poor but has fire retardation.Pass through rock wool board, expansion polyphenyl
The combination of plate and polyurethane sheet, to reach heat preservation and the fire retardation of exterior wall.
Further preferably are as follows: the rock wool board is disposed in proximity to the side of adhesive layer, and it is remote that polyurethane sheet is set to rock wool board
Side from adhesive layer, expansion polyphenyl plate are set between polyurethane sheet and rock wool board.
By adopting the above technical scheme, the entrance of water can accelerate the aging of rock wool board, so that rock wool board fails.So by moisture absorption
The big rock wool board of property is disposed in proximity to the side of supporting layer, polyurethane sheet is disposed in proximity to the one side of decorative panel, due to poly- ammonia
The good waterproof performance of ester plate, and good heat preservation performance are set to outer layer and are conducive to the entrance for stopping water, reduce influence of the water to rock wool board.
And expansion polyphenyl plate is used in combination with polyurethane sheet, to reduce the cost of insulating layer.
Further preferably are as follows: the rock wool board is coated with polyurethane water-proof layer far from the side of adhesive layer.
By adopting the above technical scheme, since the hygroscopicity of rock wool board is larger, rock wool board is located at close to the side of interior wall, if greatly
Amount water is absorbed by rock wool board, it is likely that can penetrate into interior wall or water evaporation to influence the thermal insulation property of insulating layer.So removing
Outside the waterproof performance of polyurethane, need to coat polyurethane water-proof layer in rock wool board, reducing the infiltration of water.
Further preferably are as follows: be provided with water-absorption particle on the rock wool board outer surface.
By adopting the above technical scheme, by water-absorption particle, the vapor that will enter inside rock wool board is absorbed, into
The hygroscopic capacity of one step reduction rock wool board.
Further preferably are as follows: be provided with support plate on the expansion polyphenyl plate.
By adopting the above technical scheme, since the support plate intensity of expansion polyphenyl plate is very low, by support plate to expansion polyphenyl
Plate is supported, and the intensity of expansion polyphenyl plate is improved by plus structural, to reduce that expansion polyphenyl plate is extruded and damaged
Possibility.
Further preferably are as follows: the support plate includes the vertical plate for being coated on expansion polyphenyl plate two sides, is coated on expansion
The level board of styrofoam bottom surface.
By adopting the above technical scheme, expansion polyphenyl plate is supported by vertical plate and level board, to extraneous extruding
Put up a resistance.
Further preferably are as follows: the vertical plate is hollow and open at one end, and mineral wool is filled in vertical plate.
By adopting the above technical scheme, since the hardness of support plate is high, metal material can be generally used, and metal material is led
Hot coefficient is very high, slows down heat transfer by reducing accounting and the filling glass cotton of support plate.
Further preferably are as follows: the second glue layer is coated on the vertical plate.
By adopting the above technical scheme, consolidating between support plate and polyurethane sheet and rock wool board is realized by the second glue layer
Fixed connection.
Further preferably are as follows: the polyurethane sheet is provided with vacuum insulation panel close to decorative panel on one side.
By adopting the above technical scheme, vacuum insulation panel is effectively prevented from the transmitting of heat caused by cross-ventilation, therefore thermally conductive system
Number can be greatly lowered, in order to by the overall cost of low exterior wall, using the mixing of a variety of thermal insulation materials.
Further preferably are as follows: fireproof coating is provided with outside the decorative layer.
By adopting the above technical scheme, the fire-retardant of wall outer side is realized.
In conclusion the utility model has the following beneficial effects:
1, by setting polyurethane sheet, rock wool board and expansion polyphenyl plate, while heat preservation and fire-retardant is realized；
2, by setting polyurethane water-proof layer and water-absorption particle, a possibility that water penetrates into rock wool board is reduced；
3, by setting support plate, expansion polyphenyl plate is supported, reduces the possibility that expansion polyphenyl plate is deformed
Property；
4, by setting fireproof coating, External Wall outside carries out fire-retardant.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of the utility model；
Fig. 2 is the partial structural diagram in Fig. 1；
Fig. 3 is the enlarged drawing of part A in Fig. 1.
Appended drawing reference: 1, supporting layer；2, screed-coat；3, adhesive layer；4, insulating layer；41, rock wool board；42, expansion polyphenyl plate；
43, polyurethane sheet；5, decorative layer；6, polyurethane water-proof layer；7, mineral wool；8, support plate；81, vertical plate；82, level board；91,
First glue layer；92, the second glue layer；93, third glue layer；10, vacuum insulation panel；11, fireproof coating.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of heat preserving exterior wall successively includes as depicted in figs. 1 and 2 supporting layer 1, screed-coat 2, adhesive layer 3,4 and of insulating layer
Decorative layer 5.
As shown in Fig. 2, insulating layer 4 is successively included rock wool board 41, expansion polyphenyl plate 42 by adhesive layer 3 to decorative layer 5 and is gathered
Urethane plate 43.
Rock wool board 41 is fixed with water-absorption particle (not shown) on two vertical sides of support plate 8,
The water-absorption particle and rock wool board 41 and adhesive layer 3 of 41 side of rock wool board bind, the water-absorption particle of 41 other side of rock wool board and rock wool
Plate 41 is bonded with the first glue layer 91, and the first glue layer 91 is adhesive with polyurethane water-proof layer 6 far from the side of supporting layer 1.
Be provided with support plate 8 on the outside of expansion polyphenyl plate 42, support plate 8 include two vertical plates 81 for being parallel to supporting layer 1,
The level board 82(of 81 lower end of vertical plate is connected to referring to Fig. 3).Expansion polyphenyl plate 42 is abutted with vertical plate 81 and level board 82.
Vertical plate 81 is hollow and upper end opening, the cavity of vertical plate 81 are interior filled with mineral wool 7.Two pieces of vertical plates 81 not with expansion polyphenyl
It is coated with the second glue layer 92 on the vertical plane that plate 42 abuts, close to the second glue layer 92 and polyurethane water-proof of supporting layer 1
Layer 6 binds, and the second glue layer 92 far from supporting layer 1 is binded with polyurethane sheet 43.
Polyurethane sheet 43 passes through 93 gluing vacuum insulation panel 10 of third glue layer far from the side of supporting layer 1.Decorative panel peace
Loaded on 10 lateral surface of vacuum insulation panel, fireproof coating 11 is coated on the lateral surface of decorative panel.
In the present embodiment, support plate 8 is steel plate, and water-absorption particle is anhydrous cupric sulfate.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of heat preserving exterior wall, including wall, wall successively includes supporting layer (1), screed-coat (2), insulating layer (4) and decorative layer
(5), which is characterized in that be provided with adhesive layer (3) between the screed-coat (2) and insulating layer (4), insulating layer (4) includes poly- ammonia
Ester plate (43), rock wool board (41) and expansion polyphenyl plate (42).
2. a kind of heat preserving exterior wall according to claim 1, which is characterized in that the rock wool board (41) is disposed in proximity to gluing
The side of layer (3), polyurethane sheet (43) are set to the side of rock wool board (41) far from adhesive layer (3), and expansion polyphenyl plate (42) is set
It is placed between polyurethane sheet (43) and rock wool board (41).
3. a kind of heat preserving exterior wall according to claim 2, which is characterized in that the rock wool board (41) is far from adhesive layer (3)
Side be coated with polyurethane water-proof layer (6).
4. a kind of heat preserving exterior wall according to claim 2 or 3, which is characterized in that set on rock wool board (41) outer surface
It is equipped with water-absorption particle.
5. a kind of heat preserving exterior wall according to claim 2, which is characterized in that be provided with branch on the expansion polyphenyl plate (42)
Fagging (8).
6. a kind of heat preserving exterior wall according to claim 5, which is characterized in that the support plate (8) is coated on expansion
The vertical plate (81) of styrofoam (42) two sides, the level board (82) for being coated on expansion polyphenyl plate (42) bottom surface.
7. a kind of heat preserving exterior wall according to claim 6, which is characterized in that the vertical plate (81) is hollow and one end is opened
Mouthful, mineral wool (7) are filled in vertical plate (81).
8. a kind of heat preserving exterior wall according to claim 6, which is characterized in that be coated with the second glue on the vertical plate (81)
Water layer (92).
9. a kind of heat preserving exterior wall according to claim 2, which is characterized in that the polyurethane sheet (43) is close to decorative panel
It is provided with vacuum insulation panel (10) on one side.
10. a kind of heat preserving exterior wall according to claim 9, which is characterized in that be provided with fire prevention outside the decorative layer (5) and apply
Expect (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774064.7U CN209082767U (en) | 2018-10-30 | 2018-10-30 | A kind of heat preserving exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774064.7U CN209082767U (en) | 2018-10-30 | 2018-10-30 | A kind of heat preserving exterior wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209082767U true CN209082767U (en) | 2019-07-09 |
Family
ID=67121516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821774064.7U Expired - Fee Related CN209082767U (en) | 2018-10-30 | 2018-10-30 | A kind of heat preserving exterior wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209082767U (en) |
-
2018
- 2018-10-30 CN CN201821774064.7U patent/CN209082767U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190709 |