CN105926785A - Internally and externally combined composite heat insulation structure for building external wall - Google Patents
Internally and externally combined composite heat insulation structure for building external wall Download PDFInfo
- Publication number
- CN105926785A CN105926785A CN201610376694.8A CN201610376694A CN105926785A CN 105926785 A CN105926785 A CN 105926785A CN 201610376694 A CN201610376694 A CN 201610376694A CN 105926785 A CN105926785 A CN 105926785A
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- CN
- China
- Prior art keywords
- wall
- heat insulation
- external
- external wall
- building
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 48
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 239000012774 insulation material Substances 0.000 claims abstract description 19
- 239000002002 slurry Substances 0.000 claims abstract description 19
- 238000004321 preservation Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 16
- 238000010792 warming Methods 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 10
- 239000004570 mortar (masonry) Substances 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 239000011325 microbead Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000004836 Glue Stick Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 15
- 238000013329 compounding Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/7675—Insulating linings for the interior face of exterior walls
-
- 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
-
- 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
Abstract
The invention belongs to the field of heat insulation of building external walls, and particularly relates to an internally and externally combined composite heat insulation structure for a building external wall. The internally and externally combined composite heat insulation structure for the building external wall is composed of an internal heat insulation structure body and an external heat insulation structure body, wherein the internal heat insulation structure body is formed by pasting a heat insulation board to the inner side of a basic wall body of the building external wall; and the external heat-insulating structure body is formed by compounding heat insulation slurry to the outer side of the basic wall body of the building external wall. An interface layer is arranged between the basic wall body of a building and a heat insulation material. Through the adoption of the internal heat insulation and external heat insulation combined structure mode, the effect that the service life of a building heat insulation project is as long as that of a retaining wall can be achieved, the defect of the internal heat insulation technology for the building external wall on the aspect of processing of a structural thermal bridge can be overcome, and the internally and externally combined composite heat insulation structure for the building external wall is particularly suitable for energy saving and heat insulation projects for building external walls of industrial and civil buildings in cold regions.
Description
Technical field
The invention belongs to building exterior wall heat preserving field, be specifically related to the external wall complex heat-preservation structure of a kind of combination of inner and outside
Making, it uses the structural form that interior external thermal insulation combines, and can realize building heat preservation engineering and retaining wall same life-span.
Background technology
Constantly advancing and carrying out steadily along with China's Building Energy-saving Work, though the kind of building exterior wall heat preserving technical research
More and more, in the building external wall energy-saving technology used at present, still based on External Thermal Insulation Technology for External, but, outside exterior wall
Heat preservation technology owing to being affected by extraneous cold and hot dry wet alternating environment, poor durability；Meanwhile, national Specification, external wall
Design life be 25 years, illustrate that External Thermal Insulation Technology for External can not be accomplished the life-span same with construction wall, therefore, after 25 years protect
Temperature maintenance and fund raising etc. affect, by becoming, the social problem that resident living is very important.
Novel building energy-saving structure system is developed rapidly in recent years, but due to exist technology construction relative complex,
The reasons such as cost is higher, market share is not the most the highest；Wherein, internal wall insulation technology structure way relative ease itself,
It is prone to construction, economical rationality, but is easy to go wrong in terms of " structural heat bridge " process, according to the difference of climatic province, main
China Xia Redong is cold and hot summer and warm winter region is applied, and less to use in severe cold and cold district.
Therefore it provides a kind of technology, ask with quality such as the poor durability and service life that solve External Thermal Insulation Technology for External are short
Topic, and the social problem that later period maintenance etc. is brought, overcome inside holding technology deficiency in terms of " structural heat bridge " process, will
There is important economic worth and social value.
Summary of the invention
For realizing this target, the present invention provides the external wall composite thermal insulation structure of a kind of combination of inner and outside, and it can solve
The poor durability of External Thermal Insulation Technology for External and the quality problems such as service life is short, and the social problem that later period maintenance etc. is brought,
Overcome inside holding technology deficiency in terms of " structural heat bridge " process.
The external wall composite thermal insulation structure of described a kind of combination of inner and outside, it is by viscous inside external wall base course wall
The inside holding structure of patch warming plate, and the external thermal insulation contexture of complex heat-preservation slurry outside external wall base course wall,
Between building base course wall and insulation material, boundary layer is set；Wherein, base course wall is building external revetment body, base course wall with
Insulation material uses adhesive to connect.
Wherein, adhesive is adhesive mortar, or is aided with anchor bolts, or uses Os Draconis to be mechanically fixed.
Heat preservation slurry is adhesive powder-polystyrene granule thermal insulation mortar, or vitrified micro-bead heat preserving slurry.
Inside external wall, warming plate stretches into architecture indoor partition wall, and construction floor plate or roof boarding.
The thickness b1 of described base course wall is 100mm ~ 300mm, inside base course wall the thickness δ 2 of insulation material be 5mm ~
300mm, gross thickness δ 3 of inner wall of building face screed-coat, float coat and finish coat is 3mm ~ 50mm, the thickness of architecture indoor partition wall
B2 is 100mm ~ 300mm, and levelling and float coat gross thickness δ 3 of indoor partition is 3mm ~ 50mm, outside base course wall thermal insulation structure
Side heat preservation slurry is 3mm ~ 50mm with screed-coat, the gross thickness Δ 1 of finish coat, and inside external wall, warming plate stretches into architecture indoor
Partition wall length L1 is 150mm ~ 1000mm, and inside external wall, warming plate stretches into construction floor plate or roof boarding length L2 is
150mm ~ 1000mm, inside base course wall, the thickness of insulation material is 10mm ~ 100mm, the thickness of inner wall surface float coat be 3mm ~
30mm, outside base course wall, the thickness of heat preservation slurry is 3mm ~ 30mm.
Beneficial effect
The external wall composite thermal insulation structure of a kind of combination of inner and outside of the present invention, the structure shape that in using, external thermal insulation combines
Formula, i.e. building exterior wall heat preserving structure are made up of heat preservation slurry outside sticking heat-preservation plate structure inside external wall and exterior wall, building
Boundary layer is set between base course wall and insulation material；Therefore, the present invention had both met China's existing National Fire specification and energy-conservation had set
Meter standard-required, also can realize building heat preservation engineering and retaining wall same life-span, improves building durable years, reduces later period maintenance
Expense, and external wall inside holding technology deficiency in terms of " structural heat bridge " process can be overcome, it is particularly well-suited to cold ground
District's industry and the building external wall energy-saving heat insulating work of civil buildings.
Accompanying drawing explanation
Fig. 1 is the horizontal profile schematic diagram of the external wall composite thermal insulation structure of a kind of combination of inner and outside of the present invention.
Fig. 2 is the vertical cross section schematic diagram of the external wall composite thermal insulation structure of a kind of combination of inner and outside of the present invention.
In figure, 1 is external wall base course wall, and 2 is architecture indoor partition wall, and 3 is insulation material, and 4 is cast in place reinforced bar coagulation
Tulou (roofing) plate, 5 is cast-in-situ steel reinforced concrete beam.
Detailed description of the invention
Embodiment one
As shown in Figure 1 and Figure 2, the external wall composite thermal insulation structure of a kind of combination of inner and outside, it is by base course wall, external wall base
Inside layer body of wall, the inside holding of sticking heat-preservation plate constructs and the external thermal insulation structure of complex heat-preservation slurry outside external wall base course wall
Make composition, between building base course wall and insulation material, boundary layer is set.
Wherein, base course wall is building external revetment body, and thickness b1 is 100mm；Base course wall and insulation material use viscous
Knot mortar connects；Inside base course wall, insulation material thickness δ 2 is 5mm；Inner wall of building face screed-coat, float coat and finish coat are total
Thickness δ 3 is 3mm；Architecture indoor partition wall, thickness b2 is 100mm；Indoor partition is levelling and float coat gross thickness δ 3 is 3mm；Basic unit
The outside heat preservation slurry of wall thermal insulating structure is 3mm with screed-coat, finish coat gross thickness Δ 1；Inside external wall, warming plate is stretched
Entering architecture indoor partition wall length L1 is 150mm, and inside external wall, warming plate stretches into construction floor plate or roof boarding length L2 is
150mm。
Embodiment two
The external wall composite thermal insulation structure of a kind of combination of inner and outside, it is pasted by inside base course wall, external wall base course wall
Outside the inside holding structure of warming plate and external wall base course wall, the external thermal insulation contexture of complex heat-preservation slurry, builds basic unit
Boundary layer is set between body of wall and insulation material.
Wherein, base course wall is building external revetment body, and thickness b1 is 200mm；Base course wall uses glue with insulation material
Stick or be aided with anchor bolts；Inside base course wall, insulation material thickness δ 2 is 50mm；Inner wall of building face screed-coat, float coat and
Finish coat gross thickness δ 3 is 20mm；Architecture indoor partition wall, thickness b2 is 200mm；Indoor partition is levelling and float coat gross thickness δ 3
For 20mm；The outside heat preservation slurry of base course wall thermal insulation structure is 20mm with screed-coat, finish coat gross thickness Δ 1；External wall
It is 500mm that inner side warming plate stretches into architecture indoor partition wall length L1, and inside external wall, warming plate stretches into construction floor plate or room
Panel length L2 is 500mm.
Embodiment three
The external wall composite thermal insulation structure of a kind of combination of inner and outside, it is pasted by inside base course wall, external wall base course wall
Outside the inside holding structure of warming plate and external wall base course wall, the external thermal insulation contexture of complex heat-preservation slurry, builds basic unit
Boundary layer is set between body of wall and insulation material.
Wherein, base course wall is building external revetment body, and thickness b1 is 300mm；Base course wall uses glue with insulation material
Stick or be aided with anchor bolts；Inside base course wall, insulation material thickness δ 2 is 300mm；Inner wall of building face screed-coat, float coat
And finish coat gross thickness δ 3 is 50mm；Architecture indoor partition wall, thickness b2 is 300mm；Indoor partition is levelling and float coat gross thickness δ
3 is 3mm ~ 50mm；The outside heat preservation slurry of base course wall thermal insulation structure is 50mm with screed-coat, finish coat gross thickness Δ 1；Building
It is 1000mm that inner side of outer wall warming plate stretches into architecture indoor partition wall length L1, and inside external wall, warming plate stretches into construction floor plate
Or roof boarding length L2 is 1000mm.
Wherein, adhesive is adhesive mortar, or is aided with anchor bolts, or uses Os Draconis to be mechanically fixed.
Heat preservation slurry is adhesive powder-polystyrene granule thermal insulation mortar, or vitrified micro-bead heat preserving slurry.
Inside external wall, warming plate stretches into architecture indoor partition wall, and construction floor plate or roof boarding.
In sum, the external wall composite thermal insulation structure of a kind of combination of inner and outside of the present invention, owing to using inside and outside guarantor
The structural form that temperature combines, i.e. building exterior wall heat preserving structure are protected outside sticking heat-preservation plate structure and exterior wall by inside external wall
Temperature slurry composition, had both met China's existing National Fire specification and energy saving igniter requirement, and also can realize building heat preservation engineering
In the life-span same with retaining wall, improve building durable years, reduce later period maintenance expense, and external wall inside holding technology can be overcome
Deficiency in terms of " structural heat bridge " process, is particularly well-suited to the building external wall energy-saving guarantor of cold district industry and civil buildings
Temperature engineering.
Claims (5)
1. the external wall composite thermal insulation structure of a combination of inner and outside, it is characterised in that this structure is by external wall basic unit wall
The inside holding structure of internal side sticking heat-preservation plate, and the external thermal insulation structure of complex heat-preservation slurry outside external wall base course wall
Make composition, between building base course wall and insulation material, boundary layer is set；Wherein, base course wall is building external revetment body, base
Layer body of wall uses adhesive to be connected with insulation material.
The external wall composite thermal insulation structure of a kind of combination of inner and outside the most according to claim 1, it is characterised in that described glue
Stick is adhesive mortar.
The external wall composite thermal insulation structure of a kind of combination of inner and outside the most according to claim 1, it is characterised in that described base
Layer body of wall and insulation material are aided with anchor bolts, or use Os Draconis to be mechanically fixed.
The external wall composite thermal insulation structure of a kind of combination of inner and outside the most according to claim 1, it is characterised in that described guarantor
Temperature slurry is adhesive powder-polystyrene granule thermal insulation mortar, or vitrified micro-bead heat preserving slurry.
The external wall composite thermal insulation structure of a kind of combination of inner and outside the most according to claim 1, it is characterised in that outside building
Side warming plate stretches into architecture indoor partition wall within the walls, and construction floor plate or roof boarding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376694.8A CN105926785A (en) | 2016-05-31 | 2016-05-31 | Internally and externally combined composite heat insulation structure for building external wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376694.8A CN105926785A (en) | 2016-05-31 | 2016-05-31 | Internally and externally combined composite heat insulation structure for building external wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105926785A true CN105926785A (en) | 2016-09-07 |
Family
ID=56833287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610376694.8A Pending CN105926785A (en) | 2016-05-31 | 2016-05-31 | Internally and externally combined composite heat insulation structure for building external wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105926785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456260A (en) * | 2020-03-31 | 2020-07-28 | 浙江二十冶建设有限公司 | Construction method of outer wall heat-insulating layer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177967A (en) * | 2007-11-22 | 2008-05-14 | 北京中远汇丽精细化工有限公司 | Phase-change thermal energy storage three-in-one exterior wall outer insulation system and construction method thereof |
| CN101956429A (en) * | 2010-09-02 | 2011-01-26 | 海聚高分子材料科技（广州）有限公司 | High flame retardant polyurethane rigid foam outer wall thermal insulation system |
| CN202850258U (en) * | 2012-04-16 | 2013-04-03 | 万薇薇 | External envelope structure of compound insulation wall for energy saving building |
| CN205653906U (en) * | 2016-05-31 | 2016-10-19 | 山东省建设发展研究院 | Building outer wall compound incubation structure of combination of inner and outside |
-
2016
- 2016-05-31 CN CN201610376694.8A patent/CN105926785A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177967A (en) * | 2007-11-22 | 2008-05-14 | 北京中远汇丽精细化工有限公司 | Phase-change thermal energy storage three-in-one exterior wall outer insulation system and construction method thereof |
| CN101956429A (en) * | 2010-09-02 | 2011-01-26 | 海聚高分子材料科技（广州）有限公司 | High flame retardant polyurethane rigid foam outer wall thermal insulation system |
| CN202850258U (en) * | 2012-04-16 | 2013-04-03 | 万薇薇 | External envelope structure of compound insulation wall for energy saving building |
| CN205653906U (en) * | 2016-05-31 | 2016-10-19 | 山东省建设发展研究院 | Building outer wall compound incubation structure of combination of inner and outside |
Non-Patent Citations (1)
| Title |
|---|
| 杨星虎: "无机保温砂浆的外墙内外组合保温", 《建设科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456260A (en) * | 2020-03-31 | 2020-07-28 | 浙江二十冶建设有限公司 | Construction method of outer wall heat-insulating layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Chuancheng Inventor after: Chen Yiquan Inventor after: Li Guozhong Inventor before: Zhu Chuancheng Inventor before: Li Guozhong Inventor before: Chen Yiquan |
|
| COR | Change of bibliographic data | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |