CN202298966U - Assembled type external heat insulation and fireproofing isolation belt for external wall - Google Patents
Assembled type external heat insulation and fireproofing isolation belt for external wall Download PDFInfo
- Publication number
- CN202298966U CN202298966U CN2011203593212U CN201120359321U CN202298966U CN 202298966 U CN202298966 U CN 202298966U CN 2011203593212 U CN2011203593212 U CN 2011203593212U CN 201120359321 U CN201120359321 U CN 201120359321U CN 202298966 U CN202298966 U CN 202298966U
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- CN
- China
- Prior art keywords
- heat insulation
- external wall
- wall body
- fireproofing
- adiabator layer
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- 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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- 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
The utility model discloses an assembled type external heat insulation and fireproofing isolation belt for an external wall, which comprises an external wall body (1) and a common heat insulation material layer (3), wherein heat insulation and fireproofing isolation belts are installed between the outside of the external wall body (1) and the common heat insulation material layer (3) at intervals, each heat insulation and fireproofing isolation belt (2) is composed of an A-level heat insulation material layer (5) and a prefabricated protection plate (4) from inside to outside, and the prefabricated protection plate (4) is in flexible connection with the external wall body (1) by a connecting piece (8). According to the utility model, the fireproofing and heat insulation material can be conveniently applied to external wall body heat-insulation technique, so as to ensure the life-time use effect of the heat insulation material; and the heat insulation and fireproofing isolation belts are used between the external wall body and the common heat insulation material at intervals, not only have excellent fireproofing and heat insulation functions, but also avoid the whole use of the A-level fireproofing heat insulation material, thereby reducing the material consumption and lowering cost.
Description
Technical field
The utility model relates to a kind of building wall body structure, specifically is a kind of assembling external wall outer insulation fire barrier.
Background technology
The insulation of skin body is a kind of technology that present building trade generally adopts, and its objective is to improve the building heat preserving permeability, reduces the consumption of the energy.The building outer wall heat preserving mode that generally adopts now utilizes the polymer mortar that polyphenyl plate is bonded on the exterior wall, on polyphenyl plate, lays fiberglass gridding then, forms surface layer through polymer mortar and exterior view layer again.This mode heat insulation effect is better, easy construction.But the polyphenyl plate heat preserving material belongs to inflammable thing, and it is very fast to meet fiery after-combustion.The fire disaster that takes place in the recent period all is because due to the skin body heat insulating material.Therefore, the Ministry of Public Security requires super highrise building must all use A level fire proofing material, and high-rise, multistory building whenever is provided with the fire barrier at a distance from 3 meters.Fire-retardant heat-insulation material commonly used is rock wool, glass silk floss or calcium silicate board etc., but these materials are not easy to plaster and lay fiberglass gridding, and heat insulating material can not load-bearing, therefore can not increase some architectural surfaces outside.In addition, strong to material water imbibitions such as rock wool, glass silk flosssilk waddings, use insulation layer to occur the dewfall phenomenon easily for a long time, heat insulation effect descends.
The utility model content
In order to overcome above-mentioned defective, the utility model provides a kind of assembling external wall outer insulation fire barrier, and the fire barrier that discontinuous install to adopt A level heat insulating material on the body of wall outside can be incubated and can play the fireproof purpose.
The technical scheme of the utility model is achieved in that a kind of assembling external wall outer insulation fire barrier; Comprise outer wall body (1) and common adiabator layer (3); Insulated fire isolation strip (2) is installed between the common adiabator layer (3) in said outer wall body (1) outside at interval; Said insulated fire isolation strip (2) is made up of A level adiabator layer (5) and prefabricated backplate (4) from inside to outside, and prefabricated backplate (4) flexibly connects through connector (8) and outer wall body (1).
Be provided with between said A level adiabator layer (5) and the outer wall body (1) at a distance from vapour waterproofing course (6).
Be provided with breathable water repellant layer (7) between said A level adiabator layer (5) and the prefabricated backplate (4).
Be connected through bolt (9) between said connector (8) and the prefabricated backplate (4).
Said prefabricated backplate (4) bottom has groove (10), and the size of the size of groove (10) and connector (8) one ends is complementary.
The width of said common adiabator layer (3) and insulated fire isolation strip (2) communicates, and the skin of said common adiabator layer (3) and insulated fire isolation strip (2) is laid glass fiber mesh and applied clay then.
Height >=30 of said insulated fire isolation strip (2) centimeter.
Said connector (8) is the composite member of a Z type connector or two L type connectors.
The beneficial effect of the utility model is: the fireproof heat insulating material can be applied in the external wall body thermal insulation technology easily, and can avoid the dewfall phenomenon in the insulation layer in the long-term use, guarantee the long-term result of use of heat insulating material.Use with common heat insulating material in the body of wall outside at interval this insulated fire isolation strip, not only can have the function of good fireproof heat insulating, and on material, avoided whole use A level fire-retardant heat-insulation materials, and the consumption that has reduced material has reduced cost certainly.In addition, the mounting means of this structure is simple, has also therefore improved efficiency of construction.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is a connector bolt connecting mode structural representation.
Fig. 3 is a connector slot connected mode structural representation.
Fig. 4 is the structural representation that adopts the prefabricated backplate of GRC material.
Fig. 5 is the structural representation that adopts the prefabricated backplate of PC material.
Fig. 6 is the structural representation of a Z type.
Fig. 7 is the structural representation of the composite member of two L type connectors.
Among the figure: 1. outer wall body; 2. insulated fire isolation strip; 3. common adiabator layer; 4. prefabricated backplate; 5.A level adiabator layer; 6. at a distance from the vapour waterproofing course; 7. breathable water repellant layer; 8. connector; 9. bolt; 10. groove.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further explained.
As shown in Figure 1; The utility model assembling external wall outer insulation fire barrier; Comprise outer wall body 1 and common adiabator layer 3, insulated fire isolation strip 2 is installed between the common adiabator layer 3 in said outer wall body 1 outside at interval, height >=30 of said insulated fire isolation strip 2 centimeter; Said insulated fire isolation strip 2 is made up of A level adiabator layer 5 and prefabricated backplate 4 from inside to outside, and prefabricated backplate 4 flexibly connects through connector 8 and outer wall body 1.Be provided with between said A level adiabator layer 5 and the outer wall body 1 at a distance from vapour waterproofing course 6.Be provided with breathable water repellant layer 7 between said A level adiabator layer 5 and the prefabricated backplate 4.The connected mode of said connector has two kinds, and first kind is: be connected through bolt (9) between connector (8) and the prefabricated backplate (4), and as shown in Figure 2.A kind of in addition connected mode is: prefabricated backplate 4 bottoms have groove 10, and the size of the size of groove 10 and connector 8 one ends is complementary, and connector 8 can insert in the bottom groove 10 of prefabricated backplate 4.Shown in Fig. 6 and 7, said connector 8 can be the composite member of a Z type connector or two L type connectors.
The width of said common adiabator layer 3 and insulated fire isolation strip 2 can be identical, and at this moment, the skin of common adiabator layer 3 and insulated fire isolation strip 2 can be laid glass fiber mesh and apply clay then, and this structure is called dark formula.In addition, the skin of common adiabator layer 3 and insulated fire isolation strip 2 can not apply other coating, is Ming Dynasty style.The width of insulated fire isolation strip 2 is greater than the width of common adiabator layer 3, and promptly insulated fire isolation strip 2 can highlight, and this mode is called protruding-type.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field is equal to replacement or changes according to the technical scheme of the utility model and utility model design thereof in the technical scope that the utility model discloses, and all should be encompassed within the protection domain of the utility model.
Claims (8)
1. assembling external wall outer insulation fire barrier; Comprise outer wall body (1) and common adiabator layer (3); It is characterized in that; At interval insulated fire isolation strip (2) is installed between the common adiabator layer (3) in said outer wall body (1) outside, said insulated fire isolation strip (2) is made up of A level adiabator layer (5) and prefabricated backplate (4) from inside to outside, and prefabricated backplate (4) flexibly connects through connector (8) and outer wall body (1).
2. assembling external wall outer insulation according to claim 1 fire barrier is characterized in that, is provided with between said A level adiabator layer (5) and the outer wall body (1) at a distance from vapour waterproofing course (6).
3. assembling external wall outer insulation according to claim 1 and 2 fire barrier is characterized in that, is provided with breathable water repellant layer (7) between said A level adiabator layer (5) and the prefabricated backplate (4).
4. assembling external wall outer insulation according to claim 1 fire barrier is characterized in that, is connected through bolt (9) between said connector (8) and the prefabricated backplate (4).
5. assembling external wall outer insulation according to claim 1 fire barrier is characterized in that, said prefabricated backplate (4) bottom has groove (10), and the size of the size of groove (10) and connector (8) one ends is complementary.
6. assembling external wall outer insulation according to claim 1 fire barrier; It is characterized in that; The width of said common adiabator layer (3) and insulated fire isolation strip (2) communicates, and the skin of said common adiabator layer (3) and insulated fire isolation strip (2) is laid glass fiber mesh and applied clay then.
7. assembling external wall outer insulation according to claim 1 fire barrier is characterized in that, height >=30 of said insulated fire isolation strip (2) centimeter.
8. assembling external wall outer insulation according to claim 1 fire barrier is characterized in that, said connector (8) is the composite member of a Z type connector or two L type connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203593212U CN202298966U (en) | 2011-09-23 | 2011-09-23 | Assembled type external heat insulation and fireproofing isolation belt for external wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203593212U CN202298966U (en) | 2011-09-23 | 2011-09-23 | Assembled type external heat insulation and fireproofing isolation belt for external wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298966U true CN202298966U (en) | 2012-07-04 |
Family
ID=46367894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203593212U Expired - Fee Related CN202298966U (en) | 2011-09-23 | 2011-09-23 | Assembled type external heat insulation and fireproofing isolation belt for external wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298966U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396882A (en) * | 2018-05-22 | 2018-08-14 | 中国五冶集团有限公司 | Civil buildings thermal insulation fireproof structure of external wall and method |
| CN111305591A (en) * | 2020-03-06 | 2020-06-19 | 河北省建筑科学研究院有限公司 | External thermal insulation prefabricated fireproof isolation strip for existing building external wall and construction method thereof |
| CN112854496A (en) * | 2019-11-27 | 2021-05-28 | 中国建筑第七工程局有限公司 | Assembled external wall insulation system with fire prevention function |
-
2011
- 2011-09-23 CN CN2011203593212U patent/CN202298966U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396882A (en) * | 2018-05-22 | 2018-08-14 | 中国五冶集团有限公司 | Civil buildings thermal insulation fireproof structure of external wall and method |
| CN112854496A (en) * | 2019-11-27 | 2021-05-28 | 中国建筑第七工程局有限公司 | Assembled external wall insulation system with fire prevention function |
| CN111305591A (en) * | 2020-03-06 | 2020-06-19 | 河北省建筑科学研究院有限公司 | External thermal insulation prefabricated fireproof isolation strip for existing building external wall and construction 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: 20120704 Termination date: 20120923 |