CN201121390Y - Polyurethane rigid foam exterior wall heat preserving body - Google Patents
Polyurethane rigid foam exterior wall heat preserving body Download PDFInfo
- Publication number
- CN201121390Y CN201121390Y CNU2007200879207U CN200720087920U CN201121390Y CN 201121390 Y CN201121390 Y CN 201121390Y CN U2007200879207 U CNU2007200879207 U CN U2007200879207U CN 200720087920 U CN200720087920 U CN 200720087920U CN 201121390 Y CN201121390 Y CN 201121390Y
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- layer
- exterior wall
- deck
- foam layer
- rigid foam
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- Expired - Fee Related
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Abstract
The utility model relates to a wall body heat preservation layer structure, which comprises a polyurethane hard foam layer, wherein, a layer of dampproof priming paint is arranged between the polyurethane hard foam layer and the wall body of the outer side; the outside of the polyurethane hard foam layer is provided with a layer of interface mortar; a layer of glue powder polyphenyl grained layer is arranged outside the interface mortar; a layer of fissure-resistant mortar complex alkali-resistant net cloth is arranged outside the glue powder polyphenyl grained layer; lacquer putty and outer wall paint are smeared outside the fissure-resistant mortar complex alkali-resistant net cloth. The wall body heat preservation layer structure integrates the functions of heat preservation, water resistance, sound insulation, vibration absorption, etc. into a whole, and the construction is convenient.
Description
Technical field
The utility model relates to a kind of wall insulating layer structure.
Background technology
At present, architecture exterior wall insulating materials of a great variety, characteristics are different.Generally all be to choose in the engineering according to the characteristics of the residing climatic province of building and the specific requirement in the engineering.Traditional external wall insulation is all not ideal enough aspect water resistance and sound insulation value, particularly along with the raising gradually of building trade energy conservation standard, requirement to energy-saving building technology is also strict day by day, this just requires heat insulating material to have insulation, waterproof, high strength and body of wall many overall characteristics easy to connect, and present a lot of architecture exterior wall insulating materials all are difficult to meet too high designing requirement.
Summary of the invention
The purpose of this utility model be in the building trade energy conservation standard to the requirements at the higher level that external-wall heat-insulation material proposed, and provide a kind of collection insulation, waterproof, sound insulation, absorbing etc. multi-functional for one, and the polyurethane rigid foam exterior wall insulation of easy construction.
The technical solution of the utility model is as follows: the polyurethane rigid foam exterior wall insulation, comprise the hard polyurethane foam layer, between hard polyurethane foam layer and outside body of wall, be provided with the moistureproof priming paint of one deck, hard polyurethane foam layer outside is provided with one deck boundary mortar, boundary mortar is provided with one deck glue powder polyphenyl particle layer outward, the glue powder polyphenyl particle layer is provided with the compound alkaline-resisting screen cloth of one deck anticracking grout outward, and the compound alkaline-resisting screen cloth of anticracking grout is smeared putty and exterior wall coating material outward.
Exterior-wall heat insulation body structure provided by the utility model can be by continuous jointless construction of the mode of spraying, form whole external wall outer insulation housing, except that heat-insulating property, have excellent waterproof and sound insulation value equally, its coefficient of thermal conductivity only is half of EPS polystyrene block; Its superpower self-adhesion performance need not any middle binding material, and is firm with roofing and exterior wall bonding; " thermal center " and " cold bridge " eliminated in the integral spray construction fully, and can effectively prevent cracking, its stable chemical performance, and long service life, the fire safety performance is good.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1. body of wall 2. moistureproof priming paint 3. hard polyurethane foam layers 4. boundary mortar compound alkaline-resisting screen cloth 7. putty of 5. glue powder polyphenyl particle layers, 6. anticracking grout and exterior wall coating materials
The specific embodiment
As shown in the figure, the polyurethane rigid foam exterior wall insulation comprises the hard polyurethane foam layer 3 of 25mm-30mm, between hard polyurethane foam layer 3 and outside body of wall 1, be provided with the moistureproof priming paint 2 of one deck, hard polyurethane foam layer 3 outside are provided with one deck boundary mortar 4, and boundary mortar 4 is to be formed by middle sand and cement mixing; Be provided with one deck glue powder polyphenyl particle layer 5 outside the boundary mortar 4, glue powder polyphenyl particle is mixed by rubber powder material and granular polystyrene; The glue powder polyphenyl particle layer 5 outer compound alkaline-resisting screen cloth 6 of one deck anticracking grout that is provided with, compound alkaline-resisting screen cloth 6 outer putty and the exterior wall coating materials 7 smeared of anticracking grout.
The utility model adopts the spraying process construction, and water-proof heat-insulation layer does not have seam continuously, and it is a closed pore formula structure in addition, good waterproof is arranged, every the vapour function, can effectively avoid rainwater to enter inside and work the mischief.Hard-foam polyurethane and basic unit's body of wall bonding are firm, difficult drop-off.Because the hard-foam polyurethane ageing properties is excellent more, chemical property is more stable, and the material void Stability Analysis of Structures, and water absorption rate is low, freeze-thawing resistant, and can reach more than 25 years comprehensive application life.
Claims (3)
1. polyurethane rigid foam exterior wall insulation, comprise hard polyurethane foam layer (3), it is characterized in that: hard polyurethane foam layer (3) outside is provided with one deck boundary mortar (4), the outer one deck glue powder polyphenyl particle layer (5) that is provided with of boundary mortar (4), the outer compound alkaline-resisting screen cloth of one deck anticracking grout (6) that is provided with of glue powder polyphenyl particle layer (5), outer putty and the exterior wall coating material (7) smeared of the compound alkaline-resisting screen cloth of anticracking grout (6).
2. polyurethane rigid foam exterior wall insulation as claimed in claim 1 is characterized in that: be provided with the moistureproof priming paint (2) of one deck between hard polyurethane foam layer (3) and outside body of wall (1).
3. polyurethane rigid foam exterior wall insulation as claimed in claim 1 or 2 is characterized in that: the thickness of hard polyurethane foam layer (3) is 25mm-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200879207U CN201121390Y (en) | 2007-11-05 | 2007-11-05 | Polyurethane rigid foam exterior wall heat preserving body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200879207U CN201121390Y (en) | 2007-11-05 | 2007-11-05 | Polyurethane rigid foam exterior wall heat preserving body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201121390Y true CN201121390Y (en) | 2008-09-24 |
Family
ID=40008615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200879207U Expired - Fee Related CN201121390Y (en) | 2007-11-05 | 2007-11-05 | Polyurethane rigid foam exterior wall heat preserving body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201121390Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105496A1 (en) * | 2009-03-19 | 2010-09-23 | 哈尔滨吴淑环建设工程技术研究有限公司 | External heat preservation composite wall of exterior wall with support |
| CN106368335A (en) * | 2016-08-26 | 2017-02-01 | 安徽枫慧金属股份有限公司 | Heat-insulation and flame-retardance polyurethane heat-preservation decorative plate for wall |
| CN112647659A (en) * | 2020-12-02 | 2021-04-13 | 龙邦建设股份有限公司 | Museum decoration wall coating with energy-saving effect and preparation method thereof |
-
2007
- 2007-11-05 CN CNU2007200879207U patent/CN201121390Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105496A1 (en) * | 2009-03-19 | 2010-09-23 | 哈尔滨吴淑环建设工程技术研究有限公司 | External heat preservation composite wall of exterior wall with support |
| CN106368335A (en) * | 2016-08-26 | 2017-02-01 | 安徽枫慧金属股份有限公司 | Heat-insulation and flame-retardance polyurethane heat-preservation decorative plate for wall |
| CN112647659A (en) * | 2020-12-02 | 2021-04-13 | 龙邦建设股份有限公司 | Museum decoration wall coating with energy-saving effect and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20111105 |