CN208415541U - Insulation structure for a building exterior wall - Google Patents
Insulation structure for a building exterior wall Download PDFInfo
- Publication number
- CN208415541U CN208415541U CN201820713053.1U CN201820713053U CN208415541U CN 208415541 U CN208415541 U CN 208415541U CN 201820713053 U CN201820713053 U CN 201820713053U CN 208415541 U CN208415541 U CN 208415541U
- Authority
- CN
- China
- Prior art keywords
- steel
- exterior wall
- concrete
- layer
- insulation structure
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 70
- 239000010959 steel Substances 0.000 claims abstract description 70
- 239000004567 concrete Substances 0.000 claims abstract description 49
- 239000010410 layer Substances 0.000 claims abstract description 47
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 4
- 230000015271 coagulation Effects 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 229920006328 Styrofoam Polymers 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 239000011490 mineral wool Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000008261 styrofoam Substances 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 20
- 229910052742 iron Inorganic materials 0.000 abstract description 10
- 230000005494 condensation Effects 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 239000011241 protective layer Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Building Environments (AREA)
Abstract
The utility model is intended to provide one kind and does not generate concentration cold-heat bridge, good heat insulating, insulation structure for a building exterior wall with long service life, including the insulating layer on the outside of concrete wall, facing concrete layer, floor joining place is provided with profile steel bracket, the profile steel bracket is embedded in corresponding floor, instead of concrete cornice in the prior art, it can be under conditions of greatly reducing cross-sectional area, meet biggish force request, therefore moisture condensation will not be generated in fashioned iron sectional position, achieve the effect that avoid " concentrating cold-heat bridge ", and it is easier for installation, it is time saving to save function；In addition, the connection reinforcing bar using steel mesh as facing concrete layer, is firmly fixed to exterior-wall heat insulation part on exterior walls of buildings, the reliability of exterior wall insulated structure is greatly enhanced, is further prolonged the service life.A possibility that stablizing durable concrete simultaneously as having as protective layer, contact insulating layer with fire source, with reliable fire-proof function.
Description
Technical field
The utility model relates to building wall technical fields, and in particular to a kind of insulation structure for a building exterior wall.
Background technique
Existing sandwich composite thermal-insulating wall mostly uses concrete component as cornicing, for assisting carrying outside concrete
The load of facing sections.But concrete component needs enough numbers due to self-strength deficiency and with the limitation of bearing capacity
Cornicing for amount is just able to satisfy requirement for bearing capacity.But excessive concrete component is arranged to cornice, will lead to heat-conducting section increase, into
And generate " concentrating cold-heat bridge ".Excessively high will lead to of cold-heat bridge generates moisture condensation in cold-heat bridge position, will cause wall plastering after moisture condensation
Finish coat mildew release harmful substance, and seriously affect exterior-wall heat insulation performance and used life.
In addition, additional bar is used only in the facing concrete layer of existing sandwich composite thermal-insulating wall enhances intensity, by
Lack solid and reliable fixation, therefore exterior-wall heat insulation part between additional bar and facing concrete layer and building foreign object exterior wall
It is easy to separate with exterior walls of buildings, service life is low.
Utility model content
The purpose of the utility model is to provide a kind of insulation structure for a building exterior wall, to solve existing building exterior wall heat preserving
Structure is also easy to produce the problem for concentrating cold-heat bridge, poor thermal insulation property, service life low.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of insulation structure for a building exterior wall is designed, including the heat preservation being set in turn on the outside of concrete wall from the inside to the outside
Layer, facing concrete layer additionally include profile steel bracket, and described profile steel bracket one end is set in corresponding floor, another distal process
Concrete wall and play the role of supporting the insulating layer and/or facing concrete layer out.
Preferably, further include screed-coat and/or finish coat on the outside of facing concrete layer.
It preferably, further include steel tie and steel mesh, the steel mesh is embedded in the facing concrete layer, described
Insulating layer, facing concrete layer and steel mesh are by steel tie drawknot on the concrete wall.
Preferably, the insulating layer material is benzene plate, thermal insulation mortar and/or foamed cement.
Preferably, the profile steel bracket using channel steel, C-type steel, angle steel, square steel tube, round steel pipe, round steel, H profile steel and/or
I-steel.
Preferably, the profile steel bracket arrangement is exterior wall corner and/or the every 2m arranged for interval of same layer.
Preferably, the profile steel bracket length is 800mm.
Preferably, the steel tie is 8 reinforcing bar of Φ.
Preferably, the steel mesh is the steel mesh of diameter 4mm.
Compared with prior art, the utility model has the beneficial effects that
1. existing concrete cornice is replaced using profile steel bracket, it can be full under conditions of greatly reducing cross-sectional area
The biggish force request of foot, therefore moisture condensation will not be generated in fashioned iron sectional position, achieve the effect that avoid " concentrating cold-heat bridge "；
2. existing concrete cornice is replaced using profile steel bracket, it is easier for installation, it is time saving to save function.
3. the connection reinforcing bar using steel mesh as facing concrete layer, can be such that exterior-wall heat insulation part is firmly fixed
On exterior walls of buildings, the reliability of exterior wall insulated structure is greatly enhanced, it theoretically can be with the building same service life.
4. the utility model have stablize durable concrete as protective layer, contact insulating layer with air, not with
Fire source has a possibility that contact, has reliable fire-proof function.
Detailed description of the invention
Fig. 1 is insulation structure for a building exterior wall schematic diagram in embodiment；
In figure, 1 is concrete wall, and 2 be insulating layer, and 3 be facing concrete layer, and 4 be screed-coat, and 5 be floor, and 6 be type
Steel bracket, 7 be steel tie, and 8 be steel mesh.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses
It is described in detail the utility model, does not limit the scope of the utility model in any way.
It is that interior External reference is used as using " for concrete structure wall as inside, facing concrete layer is outside " in following embodiments
's.
Embodiment 1: a kind of insulation structure for a building exterior wall, referring to Fig. 1, insulating layer 2, face including 1 outside of concrete wall
Layer concrete layer 3 and screed-coat 4,2 material of insulating layer are extruded sheet, styrofoam, polyurethane sheet, rock wool board, thermal insulation mortar or hair
Soaked mud, outermost can adhere to finish coat (being not drawn into figure).Floor joining place is provided with profile steel bracket 6, instead of the prior art
In concrete cornice.In the present embodiment floor 5 with a thickness of 100mm, profile steel bracket 6 uses length for the #6.3 slot of 800mm
Steel is made, and arrangement is that exterior wall corner and the every 2m arranged for interval of same layer, one end are embedded in floor 5, and the other end passes through mixed
Solidifying cob wall body 1 and prominent a part, play the role of supporting insulating layer 2 and facing concrete layer 3.The fashioned iron type of profile steel bracket 6
It number is not fixed, in addition to channel steel, according to the difference of structural shape, angle steel, C-type steel, angle steel, square steel tube, round steel pipe, circle can also be used
Steel, H profile steel, I-steel and all kinds of combination fashioned iron etc., meet force request, the quantity and arrangement of fashioned iron, method,
Quantity can need to be adjusted according to engineering design.Concrete component needs first to bind more reinforcing bars, then concrete perfusion at
Type, and fashioned iron is an entirety, only need to be placed in predetermined design position, it is comparatively easier for installation, it is time saving to save function.
As shown in Figure 1, insulating layer 2 and facing concrete layer 3 are by 7 drawknot of steel tie of Φ 8 in concrete wall 1
On, meanwhile, it is parallel to metope in facing concrete layer 3 and is embedded with steel mesh 8, the reinforcement welding of 4mm is used in the present embodiment
Net, the connection reinforcing bar as facing concrete layer 3.Steel mesh 8 is by 7 drawknot of steel tie on concrete wall 1.
Fashioned iron stress performance is preferable, in the case where reducing area of section as far as possible and reducing heat transfer sectional area, can undertake
More loads.In the present embodiment, due to supporting insulating layer 2 and facing concrete instead of concrete cornice using 6 frame of fashioned iron support
Layer 3, fashioned iron can meet biggish force request, therefore will not be in fashioned iron section under conditions of greatly reducing cross-sectional area
Position generates moisture condensation, therefore can achieve and " concentrating cold-heat bridge " is avoided to cause wall plastering finish coat mildew release harmful substance,
And it is able to maintain exterior-wall heat insulation performance and delays service life.And steel mesh 8 compares existing connection reinforcing bar and surface layer coagulation
The combination of soil layer 3 is closer, and through the secured drawknot of steel tie 7 on concrete wall 1, and thermal insulation structure can be made firmly solid
It is scheduled on exterior walls of buildings.Steel mesh 3 compared to connection reinforcing bar, distribution of force is uniform, all loads can by Force Calculation,
Stress is clear, long service life, while thermal insulation material is sealed among concrete, is not contacted substantially with air, aging speed
Weaken significantly, can theoretically reach the time limit that national building life designs 50 years.Have on the outside of insulating layer and stablizes durable coagulation
Soil is used as protective layer, a possibility that contacting insulating layer with air, do not contact with fire source, has reliable fire-proof function.
The utility model is described in detail above in conjunction with drawings and examples, still, the skill of technical field
Art personnel, can also be to each specific in above-described embodiment it is understood that without departing from the purpose of the present invention
Parameter changes, and forms multiple specific embodiments, is the common variation range of the utility model, no longer detailed one by one herein
It states.
Claims (9)
1. a kind of insulation structure for a building exterior wall, including being set in turn in insulating layer on the outside of concrete wall, surface layer from the inside to the outside
Concrete layer, which is characterized in that further include profile steel bracket, described profile steel bracket one end is set in corresponding floor, another distal process
Concrete wall and play the role of supporting the insulating layer and/or facing concrete layer out.
2. insulation structure for a building exterior wall according to claim 1, which is characterized in that further include being set to the surface layer coagulation
Screed-coat and/or finish coat on the outside of soil layer.
3. insulation structure for a building exterior wall according to claim 1, which is characterized in that it further include steel tie and steel mesh,
The steel mesh is embedded in the facing concrete layer, and the insulating layer, facing concrete layer and steel mesh pass through drawknot steel
Muscle drawknot is on the concrete wall.
4. insulation structure for a building exterior wall described in any one of claim 1 to 3, which is characterized in that the insulating layer material
Matter is extruded sheet, styrofoam, polyurethane sheet, rock wool board, thermal insulation mortar and/or foamed cement.
5. insulation structure for a building exterior wall described in any one of claim 1 to 3, which is characterized in that the profile steel bracket
Using channel steel, C-type steel, angle steel, square steel tube, round steel pipe, round steel, H profile steel and/or I-steel.
6. insulation structure for a building exterior wall described in any one of claim 1 to 3, which is characterized in that the profile steel bracket
Arrangement is exterior wall corner and/or the every 2m arranged for interval of same layer.
7. insulation structure for a building exterior wall described in any one of claim 1 to 3, which is characterized in that the profile steel bracket
Length is 800mm.
8. insulation structure for a building exterior wall according to claim 3, which is characterized in that the steel tie is 8 reinforcing bar of Φ.
9. insulation structure for a building exterior wall according to claim 3, which is characterized in that the steel mesh is the steel of diameter 4mm
Muscle welded mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820713053.1U CN208415541U (en) | 2018-05-14 | 2018-05-14 | Insulation structure for a building exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820713053.1U CN208415541U (en) | 2018-05-14 | 2018-05-14 | Insulation structure for a building exterior wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208415541U true CN208415541U (en) | 2019-01-22 |
Family
ID=65114495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820713053.1U Expired - Fee Related CN208415541U (en) | 2018-05-14 | 2018-05-14 | Insulation structure for a building exterior wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208415541U (en) |
-
2018
- 2018-05-14 CN CN201820713053.1U patent/CN208415541U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200721 Address after: No.16, wozheng village, Quliang Town, Xinmi City, Zhengzhou City, Henan Province Patentee after: HENAN HUAYI INSULATION MATERIALS Co.,Ltd. Address before: 451150 Henan city of Zhengzhou province Xinzheng city Longhu town south of Cheung Yun Lu Patentee before: HENAN HUAYI GREEN BUILDING MATERIAL Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |