CN202990127U - Exterior rock wool wall external insulation structure utilizing colored reflective insulating coating as facing - Google Patents
Exterior rock wool wall external insulation structure utilizing colored reflective insulating coating as facing Download PDFInfo
- Publication number
- CN202990127U CN202990127U CN2012205584710U CN201220558471U CN202990127U CN 202990127 U CN202990127 U CN 202990127U CN 2012205584710 U CN2012205584710 U CN 2012205584710U CN 201220558471 U CN201220558471 U CN 201220558471U CN 202990127 U CN202990127 U CN 202990127U
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- CN
- China
- Prior art keywords
- layer
- wall
- rock wool
- overcoat
- exterior
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Abstract
The utility model discloses an exterior rock wool wall external insulation structure utilizing a colored reflective insulating coating as a facing. The exterior rock wool wall external insulation structure comprises a wall body, a fixed layer, an insulating layer, a protecting layer and a facing layer are sequentially arranged on the surface of the wall body, the facing layer is a colored reflective insulating coating layer, and the insulating layer is an inorganic rock wool plate or belt. The inorganic rock wool plate or belt is fixed on the surface of the wall body via a constructing mucilage gluing layer, the protecting layer is arranged on the surface of the inorganic rock wool plate or belt and comprises a plaster mucilage layer and a fiberglass mesh layer embedded in the plaster mucilage layer, and the facing layer is arranged outside the protecting layer. The exterior rock wool wall external insulation structure utilizing the colored reflective insulating coating as the facing has the advantages that since the colored reflective insulating coating is utilized as the facing, surface temperature of the exterior wall can be lowered, and energy consumption of a refrigerating air conditioner is reduced; since the inorganic rock wool plate or belt is utilized as the insulating layer, the flame rating is rated at A, and fireproof performance of the exterior rock wool wall external insulation structure is greatly improved.
Description
Technical field
The utility model relates to be built and energy-conservation technical field, and specifically a kind of colored reflection heat insulation coating that adopts is the outer insulation construction of rock wool outer wall of facing.
Background technology
Building energy conservation is one of emphasis of China's energy conservation, and external wall outer insulation has become the major product of building energy conservation.Generally only consider heat insulation hot summer and warm winter region during for thermal performance design, or during thermal performance design take heat insulation as main Xia Redong cryogenic region, the existing heat insulation Shortcomings of external heat preserving structure for exterior wall, colored reflection heat insulation coating and rock wool outer wall are incubated the coupling combination outward, not only thermal insulation but also prevent fires, reached the comfortable and energy-saving and cost-reducing purpose of indoor thermal environment.
Summary of the invention
The purpose of this utility model is to provide a kind of rock wool outer wall external thermal insulated wall body structure take colored reflection heat insulation coating as facing, and this kind colored reflection heat insulation coating had both had decorates required color, and good heat-proof quality is arranged again.
To achieve these goals, the technical solution of the utility model is as follows: a kind of external heat-preserving structure of wall body, it comprises body of wall, it is characterized in that: the surface at body of wall is provided with fixed bed, insulation layer, overcoat and finish coat successively.Described finish coat is the colored reflection heat insulation coating layer.Described insulation layer is inorganic rock cotton board or band.Overcoat comprises the finishing mucilage layer of glass fiber reticular cloth.Fixed bed is the building adhesive-layer, inorganic rock cotton board or band are fixed on body of wall by building adhesive-layer and crab-bolt, in inorganic rock cotton board or belt surface, overcoat are set, and this overcoat comprises the finishing mucilage layer, and be embedded in the interior fiberglass mesh layer of cloth of finishing mucilage layer, at overcoat arranged outside finish coat.
The utility model has the advantage of owing to adopting colored reflection heat insulation coating as finish coat, can reduce by 5～20 ℃ of building surface temperature, thereby save air conditioning energy consumption.Adopt inorganic rock cotton board (band) as insulation layer, the burning grade of insulation layer is A level (not firing), the fireproof performance of the external heat preserving structure for exterior wall that is greatly enhanced.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
The utility model is a kind of rock wool outer wall heat-preserving wall decorative structure take colored reflection heat insulation coating as facing, it mainly comprises body of wall 1, it is different from prior art and is: the external surface at body of wall 1 is provided with fixed bed 2, insulation layer 3, overcoat and finish coat 6 successively, and described finish coat 6 is the colored reflection heat insulation coating layer.Insulation layer 3 is inorganic rock cotton board or band, and described overcoat comprises finishing mucilage layer 4 and fiberglass mesh layer of cloth 5, and fiberglass mesh layer of cloth 5 is wrapped in finishing mucilage layer 4.Fixed bed during concrete enforcement is the building adhesive-layer, and the thickness of building adhesive-layer is 3-10mm; Insulation layer adopts inorganic rock cotton board or band, and burning grade A level has improved the fireproof performance of outer heat preservation system greatly.Rock cotton board coefficient of thermal conductivity≤0.040W/m.K; Rock wool belt coefficient of thermal conductivity≤0.048W/m.K; Burning grade A level, fusing point is greater than 1000 ℃, and acidity coefficient should be not less than 1.6, and water absorption should be not more than 1.0kg/m
2
Look the difference of the energy-conservation requirement of construction wall during concrete operations, fixed bed thickness is 3mm-10mm, and insulation layer thickness is 30-300mm.The thickness of finishing mucilage layer is 2-4mm.Finish coat is the colored reflection heat insulation coating layer, and this colored reflection heat insulation coating layer is prior art, and the thickness of finish coat is 0.15-2mm.
The utility model is after the operation of building-site through being correlated with constructed, the external heat preserving structure for exterior wall that forms on outer surface of wall, first with the building viscose glue, that rock cotton board or band is fixing at surface of wall, on inorganic rock cotton board surface, overcoat is set, crab-bolt is set on overcoat, crab-bolt is fixed in body of wall to inorganic rock cotton board by overcoat, and crab-bolt quantity is no less than 6/m
2, and then buried glass fiber reticular cloth formation overcoat in rock cotton board or belt surface with finishing mucilage, and finish coat is set at last, form the outer insulation construction of exterior wall.Finish coat adopts colored reflection heat insulation coating.When rock cotton board tensile strength was the 7.5kPa grade, crab-bolt penetrated overcoat and is fixed in base course wall; When be other grade, crab-bolt is fixed in base course wall through insulation layer, and crab-bolt directly is set on inorganic rock cotton board when rock wool or band tensile strength, and crab-bolt quantity is no less than 6/m
2The crab-bolt of above-mentioned fixed bed, the inorganic rock cotton board (band) of insulation layer, the fiberglass gridding cloth in overcoat is the existing product of buying from market, is not described specifically at this.
Claims (7)
1. insulation construction outside the rock wool outer wall take colored reflection heat insulation coating as facing, it comprises body of wall, it is characterized in that: the surface at body of wall is provided with fixed bed, insulation layer, overcoat and finish coat successively, and described finish coat is the colored reflection heat insulation coating layer.
2. external heat preserving structure for exterior wall as claimed in claim 1, is characterized in that described insulation layer is inorganic rock cotton board or band, and described overcoat comprises finishing mucilage layer and fiberglass mesh layer of cloth, finishing mucilage layer parcel fiberglass mesh layer of cloth.
3. external heat preserving structure for exterior wall as claimed in claim 1 or 2, it is characterized in that fixed bed is the building adhesive-layer, inorganic rock cotton board and or the building adhesive-layer be fixed on surface of wall, in inorganic rock cotton board or surface, overcoat is set, this overcoat comprises the finishing mucilage layer, and be embedded in the interior fiberglass mesh layer of cloth of finishing mucilage layer, at overcoat arranged outside finish coat.
4. external heat preserving structure for exterior wall as claimed in claim 1 or 2, is characterized in that fixed bed thickness is 3mm-10mm, and insulation layer thickness is 30-300mm, and the finishing mucilage layer thickness is 2-4mm.
5. external heat preserving structure for exterior wall as claimed in claim 1 or 2, is characterized in that finish coat is dope layer, and thickness is 0.15-2mm.
6. external heat preserving structure for exterior wall as claimed in claim 3, it is characterized in that inorganic rock cotton board or building adhesive-layer are fixed in surface of wall, when inorganic rock cotton board tensile strength is the 7.5kPa grade, on inorganic rock cotton board surface, overcoat is set, crab-bolt is set on overcoat, crab-bolt is fixed in body of wall to inorganic rock cotton board by overcoat, and crab-bolt quantity is no less than 6/m
2
7. external heat preserving structure for exterior wall as claimed in claim 3 is characterized in that inorganic rock cotton board or building adhesive-layer are fixed in surface of wall, when rock wool or band tensile strength are other grade, crab-bolt is set directly on inorganic rock cotton board, and crab-bolt quantity is no less than 6/m
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205584710U CN202990127U (en) | 2012-10-29 | 2012-10-29 | Exterior rock wool wall external insulation structure utilizing colored reflective insulating coating as facing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205584710U CN202990127U (en) | 2012-10-29 | 2012-10-29 | Exterior rock wool wall external insulation structure utilizing colored reflective insulating coating as facing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990127U true CN202990127U (en) | 2013-06-12 |
Family
ID=48561320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205584710U Expired - Fee Related CN202990127U (en) | 2012-10-29 | 2012-10-29 | Exterior rock wool wall external insulation structure utilizing colored reflective insulating coating as facing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849115A (en) * | 2018-12-13 | 2019-06-07 | 河北军辉安防科技股份有限公司 | A kind of tunnel fire proofing heat preservation plate material and preparation method thereof for extremely frigid zones |
-
2012
- 2012-10-29 CN CN2012205584710U patent/CN202990127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849115A (en) * | 2018-12-13 | 2019-06-07 | 河北军辉安防科技股份有限公司 | A kind of tunnel fire proofing heat preservation plate material and preparation method thereof for extremely frigid zones |
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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: 20130612 Termination date: 20191029 |