CN204139349U - A kind of energy-conserving and environment-protective external wall structure - Google Patents
A kind of energy-conserving and environment-protective external wall structure Download PDFInfo
- Publication number
- CN204139349U CN204139349U CN201420549474.7U CN201420549474U CN204139349U CN 204139349 U CN204139349 U CN 204139349U CN 201420549474 U CN201420549474 U CN 201420549474U CN 204139349 U CN204139349 U CN 204139349U
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- CN
- China
- Prior art keywords
- heat
- layer
- insulation
- building
- fit tightly
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- Expired - Fee Related
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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
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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- Building Environments (AREA)
Abstract
A kind of energy-conserving and environment-protective external wall structure, it relates to building material technical field, and it comprises basic unit, heat preserving and insulating material layer, thermal insulation putty layer, heat-reflecting insulating coating layer; Heat preserving and insulating material layer and basic unit fit tightly, and thermal insulation putty layer and heat preserving and insulating material layer fit tightly, and heat-reflecting insulating coating layer and thermal insulation putty layer fit tightly.Utilize the excellent specific properties such as inorganic active building energy conservation heat insulation mortar light thermal-insulation, caking property are good, cracking resistance, anti-hollowing, long service life, directly spread upon on base course wall, do putty and finish coat again, save the operations such as the boundary mortar in conventional outer wall external insulation system, grid cloth, anticracking grout, alleviate building to bear a heavy burden, simple to operate, can the reduction of erection time, reduce engineering cost, the heat insulating effect of space enclosing structure can be improved.
Description
Technical field
The utility model relates to building material technical field, is specifically related to a kind of energy-conserving and environment-protective external wall structure.
Background technology
At present, the system that China's external thermal insulation system is conventional has: organic heat-insulating plate heat insulation system, inorganic heat-insulation board system, thermal insulation mortar system.External Thermal Insulation Technology for External is through applying for many years, the following problem of ubiquity: heat insulating material fireproof performance is poor, exterior wall heat-preserving system structure easily ftractures, not only have impact on application life and the properties of heat preservation and energy saving of exterior wall heat-preserving system, also threaten the use safety of building simultaneously.In recent years, kervit microbead insulated sand slurry is applied because fireproof performance excellence obtains large-scale popularization at home, but also exposes many problems simultaneously, and as heat-insulating property, INSULATION DESIGN thickness 3cm ~ 5cm just can reach building energy conservation requirement; Thermal insulation mortar is by after the upper wall of multiple tracks construction, because heat-insulation system intensity is lower and the reason such as boundary mortar, anticracking grout rubber powder volume deficiency, heat-insulation system structure is easy to crack, infiltration, causes materials for wall easily to come off, and has had a strong impact on safety in utilization and the heat-insulating property of building.
Summary of the invention
The purpose of this utility model is to provide a kind of energy-conserving and environment-protective external wall structure, and it has excellent mechanical property, and especially caking property is good, eliminates traditional boundary mortar, glass fiber reticular cloth, anticracking grout, is directly coated on base course wall, construction simple and fast; Mortar heat conductivity coefficient is low, and when reaching same building energy-saving standard, construction thickness comparatively kervit microbead insulated sand slurry reduces 1/3, reduces insulation construction weight, the problem solve traditional heat insulation system wall body cracking, coming off.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises basic unit, heat preserving and insulating material layer, thermal insulation putty layer, heat-reflecting insulating coating layer; Heat preserving and insulating material layer and basic unit fit tightly, and thermal insulation putty layer and heat preserving and insulating material layer fit tightly, and heat-reflecting insulating coating layer and thermal insulation putty layer fit tightly.
Utility model works principle: utilize the excellent specific properties such as inorganic active building energy conservation heat insulation mortar light thermal-insulation, caking property are good, cracking resistance, anti-hollowing, long service life, directly spread upon on base course wall, do putty and finish coat again, save the operations such as the boundary mortar in conventional outer wall external insulation system, grid cloth, anticracking grout, alleviate building to bear a heavy burden, simple to operate, can the reduction of erection time, reduce engineering cost, the heat insulating effect of space enclosing structure can be improved.
The utility model has following beneficial effect: it enormously simplify conventional outer wall heat-insulation system operation, alleviate building and bear a heavy burden, shorten the duration, reduce the energy-conservation integrated cost of external wall of building, the common quality defect simultaneously solve conventional outer wall heat insulation system hollowing, ftractureing, come off, extend building application life, improve the effect that building wall is energy-conservation.It has excellent mechanical property, and especially caking property is good, eliminates traditional boundary mortar, glass fiber reticular cloth, anticracking grout, is directly coated on base course wall, construction simple and fast; Mortar heat conductivity coefficient is low, and when reaching same building energy-saving standard, construction thickness comparatively kervit microbead insulated sand slurry reduces 1/3, reduces insulation construction weight, the problem solve traditional heat insulation system wall body cracking, coming off.
Accompanying drawing illustrates:
Fig. 1 is the utility model structural representation.
Detailed description of the invention:
Referring to Fig. 1, this detailed description of the invention by the following technical solutions: it comprises basic unit 1, heat preserving and insulating material layer 2, thermal insulation putty layer 3, heat-reflecting insulating coating layer 4; Heat preserving and insulating material layer 2 and basic unit 1 fit tightly, and thermal insulation putty layer 3 and heat preserving and insulating material layer 2 fit tightly, and heat-reflecting insulating coating layer 4 and thermal insulation putty layer 3 fit tightly.
This detailed description of the invention operating principle: utilize the excellent specific properties such as inorganic active building energy conservation heat insulation mortar light thermal-insulation, caking property are good, cracking resistance, anti-hollowing, long service life, directly spread upon on base course wall, do putty and finish coat again, save the operations such as the boundary mortar in conventional outer wall external insulation system, grid cloth, anticracking grout, alleviate building to bear a heavy burden, simple to operate, can the reduction of erection time, reduce engineering cost, the heat insulating effect of space enclosing structure can be improved.
This detailed description of the invention enormously simplify conventional outer wall heat-insulation system operation, alleviate building and bear a heavy burden, shorten the duration, reduce the energy-conservation integrated cost of external wall of building, the common quality defect simultaneously solve conventional outer wall heat insulation system hollowing, ftractureing, come off, extend building application life, improve the effect that building wall is energy-conservation.It has excellent mechanical property, and especially caking property is good, eliminates traditional boundary mortar, glass fiber reticular cloth, anticracking grout, is directly coated on base course wall, construction simple and fast; Mortar heat conductivity coefficient is low, and when reaching same building energy-saving standard, construction thickness comparatively kervit microbead insulated sand slurry reduces 1/3, reduces insulation construction weight, the problem solve traditional heat insulation system wall body cracking, coming off.
Embodiment:
Layer body of wall is the thick Fired perforated bricks of 240mm; 30mm inorganic active building energy conservation heat insulation mortar, inorganic active building energy conservation heat insulation mortar with the resistant to elevated temperatures light material of natural high-quality for aggregate, natural plant protein fiber, mineral fibers, active modifier and inorganic solidified material form light heat-insulation and heat-preservation material by processing at different levels, batch production configuration, and coefficient of thermal conductivity should at≤0.065W/ (mK); 8mm flexible heat-insulating putty; 0.3mm reflective heat-insulation paint after dry film, reflective heat-insulation paint take synthetic resin as base-material, adds the configurations such as hollow beads, nano-metal-oxide and auxiliary agent and form, sunshine reflectivity >=0.80, hemispherical emissivity >=0.80.The exterior wall heat-preserving system thermal transmittance of composition is 0.89 W/ (m2K), and annual COMPREHENSIVE CALCULATING can reach the requirement of building energy conservation 65%.
Claims (1)
1. an energy-conserving and environment-protective external wall structure, is characterized in that it comprises basic unit (1), heat preserving and insulating material layer (2), thermal insulation putty layer (3), heat-reflecting insulating coating layer (4); Heat preserving and insulating material layer (2) and basic unit (1) fit tightly, thermal insulation putty layer (3) and heat preserving and insulating material layer (2) fit tightly, and heat-reflecting insulating coating layer (4) and thermal insulation putty layer (3) fit tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549474.7U CN204139349U (en) | 2014-09-24 | 2014-09-24 | A kind of energy-conserving and environment-protective external wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549474.7U CN204139349U (en) | 2014-09-24 | 2014-09-24 | A kind of energy-conserving and environment-protective external wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139349U true CN204139349U (en) | 2015-02-04 |
Family
ID=52416046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420549474.7U Expired - Fee Related CN204139349U (en) | 2014-09-24 | 2014-09-24 | A kind of energy-conserving and environment-protective external wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106988A (en) * | 2019-05-05 | 2019-08-09 | 刘懿锋 | A kind of building heat preservation decorative system |
-
2014
- 2014-09-24 CN CN201420549474.7U patent/CN204139349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106988A (en) * | 2019-05-05 | 2019-08-09 | 刘懿锋 | A kind of building heat preservation decorative system |
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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 |
Granted publication date: 20150204 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |