CN201024546Y - Hard polyurethane foaming heat preservation wall - Google Patents
Hard polyurethane foaming heat preservation wall Download PDFInfo
- Publication number
- CN201024546Y CN201024546Y CNU2007200191875U CN200720019187U CN201024546Y CN 201024546 Y CN201024546 Y CN 201024546Y CN U2007200191875 U CNU2007200191875 U CN U2007200191875U CN 200720019187 U CN200720019187 U CN 200720019187U CN 201024546 Y CN201024546 Y CN 201024546Y
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- layer
- millimeters
- hard polyurethane
- polymer
- polymer mortar
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- Expired - Fee Related
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Abstract
The utility model provides a hard polyurethane foamed insulated wall, which comprises a substrate, an outer surface of the substrate is a hard polyurethane foamed insulating layer, the outer surface of the insulating layer is a 2.5-10mm protective reinforcement layer, which consists of a first polymer bedding mortar, a second polymer bedding mortar and an alkali-resistant glass fiber reseau cloth between the first polymer bedding mortar and the second polymer bedding mortar; the outer surface of the protective reinforcement layer is a coating layer. The utility model has the advantages that: no base layer or leveling layer needs to be arranged between the insulating layer and the protective reinforcement layer, which avoids the phenomena of the peel or the crack and so on caused by different heat-insulated coefficient of the materials, eliminates the factors influencing the intensity of the wall and the heat-insulating property, the shrinkage and crack resistance, the shock resistance, the tensile resistance and the caking property are all better than performances in the prior art; additionally, the utility model has the advantages of low construction cost, short construction period, and no pollution etc.
Description
Technical field
The utility model relates to construction wall, is a kind of hard polyurethane foam heat-preserving wall.
Background technology
Making insulation layer on the body of wall outside, is to begin the technology that develops rapidly in recent years.Though technology such as disclosed outer wall heat preservation system or heat insulating layer of outer wall can obtain heat insulation effect within a certain period of time, but find that through application after a while deficiency is comparatively obvious: some heat insulation system complex manufacturing technology increases owing to making the complicated building costs that causes under same heat insulation effect condition; Other has some heat preserving exterior wall bodies because it needs to increase the numbers of plies such as bottom in manufacturing process, the number of plies of heat-preserving wall is increased, thereby produce different heat insulating coefficient, easily make insulation layer phenomenons such as ftractureing, come off occur, and then influence strength of wall body and make degradation under the heat insulation effect.
Summary of the invention
The purpose of this utility model provides a kind of hard polyurethane foam heat-preserving wall, and it can solve the deficiencies in the prior art, and it makes insulation layer and the complete natural combination of building masonry wall, is not prone to cracking, comes off.
The utility model for achieving the above object; be achieved through the following technical solutions: the hard polyurethane foam heat-preserving wall; comprise basic unit; the external surface of basic unit is the hard polyurethane foam insulation layer; external surface at insulation layer is 2.5 millimeters-10 millimeters thick protection enhancement Layers; the protection enhancement Layer is made up of the alkali-resistant glass fibre grid cloth between first polymer mortar layer, second polymer mortar layer and first polymer mortar layer and second polymer mortar layer, and protection enhancement Layer external surface is a dope layer.The thickness of protection enhancement Layer is 3 millimeters-7 millimeters.The thickness of protection enhancement Layer is 3 millimeters-5 millimeters.The thickness of first polymer mortar layer of protection enhancement Layer is 1.5 millimeters-2.5 millimeters, and the thickness of second polymer mortar layer is 1.5 millimeters-2.5 millimeters.
Advantage of the present utility model is: it is painted on the hard polyurethane foam heat insulating material with the body of wall is on the surface of basic unit; and directly on insulation layer, scrape and smear the protection enhancement Layer; need between insulation layer and protection enhancement Layer, bottom or leveling layer be set; the phenomenons such as the cracking that comes off that the heat insulating coefficient differences of having avoided producing because of material is different are increased; the factor of having avoided influencing strength of wall body occurs, and the heat-insulating property of wall insulating layer, anti-flexible cracking behavior, impact resistance, resistance to tension, secure bond etc. all are better than the prior art level.The utility model has also that construction cost is low, short construction period, advantage such as pollution-free.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
The contrast drawings and Examples are described further the utility model:
1 is basic unit among the figure; this basic unit is the skin body; direct coated with hard polyurethane insulating foam layer 2 in basic unit 1; the thickness of insulation layer 2 is determined as required; external surface at insulation layer 2 is the protection enhancement Layer of 2.5 millimeters-10 millimeters thick; studies show that: when the thickness of protection enhancement Layer exceeds the 2.5-10 millimeter; its heat insulation effect; anti-flexible cracking behavior; impact resistance and secure bond etc. all descend to some extent; the protection enhancement Layer is by first polymer mortar layer 3; alkali-resistant glass fibre grid cloth 4 between second polymer mortar layer 5 and first polymer mortar layer 3 and second polymer mortar layer 5 is formed, and protection enhancement Layer external surface is a dope layer 6.The thickness preferred version of protection enhancement Layer is 3 millimeters-7 millimeters.The further preferred scheme of protection enhancement Layer thickness is 3 millimeters-5 millimeters.When the thickness of first polymer mortar layer 3 of protection enhancement Layer is 1.5 millimeters-2.5 millimeters, when the thickness of second polymer mortar layer 5 is 1.5 millimeters-2.5 millimeters, can make impact resistance, cracking resistance and adhesive power that further guarantee is arranged.
Claims (4)
1. hard polyurethane foam heat-preserving wall; comprise basic unit (1); it is characterized in that: the external surface of basic unit (1) is hard polyurethane foam insulation layer (2); external surface at insulation layer (2) is 2.5 millimeter 1 millimeters thick protection enhancement Layer; the protection enhancement Layer is made up of the alkali-resistant glass fibre grid cloth (4) between first polymer mortar layer (3), second polymer mortar layer (5) and first polymer mortar layer (3) and second polymer mortar layer (5), and protection enhancement Layer external surface is dope layer (6).
2. hard polyurethane foam heat-preserving wall according to claim 1 is characterized in that: the thickness of protection enhancement Layer is 3 millimeters-7 millimeters.
3. hard polyurethane foam heat-preserving wall according to claim 1 and 2 is characterized in that: the thickness of protection enhancement Layer is 3 millimeters-5 millimeters.
4. hard polyurethane foam heat-preserving wall according to claim 3 is characterized in that: the thickness of first polymer mortar layer (3) of protection enhancement Layer is 1.5 millimeters-2.5 millimeters, and the thickness of second polymer mortar layer (5) is 1.5 millimeters-2.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200191875U CN201024546Y (en) | 2007-03-19 | 2007-03-19 | Hard polyurethane foaming heat preservation wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200191875U CN201024546Y (en) | 2007-03-19 | 2007-03-19 | Hard polyurethane foaming heat preservation wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024546Y true CN201024546Y (en) | 2008-02-20 |
Family
ID=39098400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200191875U Expired - Fee Related CN201024546Y (en) | 2007-03-19 | 2007-03-19 | Hard polyurethane foaming heat preservation wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024546Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643750A (en) * | 2013-11-12 | 2014-03-19 | 苏州天顺建筑科技有限公司 | Heat-insulation wall structure |
| CN104018590A (en) * | 2014-06-13 | 2014-09-03 | 杜霄鹤 | Hard-foam polyurethane composite insulation board used in construction |
| CN104737858A (en) * | 2015-02-25 | 2015-07-01 | 中国农业大学 | Cloudiness-shed covering layer of mushroom and vegetable evenspan type greenhouse and building method thereof |
| CN105201084A (en) * | 2015-10-10 | 2015-12-30 | 江西建工第二建筑有限责任公司 | Exterior wall external heat insulation system added with glass fiber grid inorganic light aggregate mortar |
| CN114607090A (en) * | 2022-02-28 | 2022-06-10 | 北京建筑材料检验研究院有限公司 | Prefabricated concrete structure wallboard and application thereof |
-
2007
- 2007-03-19 CN CNU2007200191875U patent/CN201024546Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643750A (en) * | 2013-11-12 | 2014-03-19 | 苏州天顺建筑科技有限公司 | Heat-insulation wall structure |
| CN104018590A (en) * | 2014-06-13 | 2014-09-03 | 杜霄鹤 | Hard-foam polyurethane composite insulation board used in construction |
| CN104737858A (en) * | 2015-02-25 | 2015-07-01 | 中国农业大学 | Cloudiness-shed covering layer of mushroom and vegetable evenspan type greenhouse and building method thereof |
| CN105201084A (en) * | 2015-10-10 | 2015-12-30 | 江西建工第二建筑有限责任公司 | Exterior wall external heat insulation system added with glass fiber grid inorganic light aggregate mortar |
| CN114607090A (en) * | 2022-02-28 | 2022-06-10 | 北京建筑材料检验研究院有限公司 | Prefabricated concrete structure wallboard and application 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: 20080220 Termination date: 20110319 |