CN207260352U - A kind of exterior-wall heat insulation template - Google Patents
A kind of exterior-wall heat insulation template Download PDFInfo
- Publication number
- CN207260352U CN207260352U CN201721159707.2U CN201721159707U CN207260352U CN 207260352 U CN207260352 U CN 207260352U CN 201721159707 U CN201721159707 U CN 201721159707U CN 207260352 U CN207260352 U CN 207260352U
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- CN
- China
- Prior art keywords
- enhancement layer
- exterior
- outside
- layer
- heat insulation
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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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 35
- 239000000853 adhesive Substances 0.000 claims abstract description 24
- 230000001070 adhesive effect Effects 0.000 claims abstract description 24
- 230000007704 transition Effects 0.000 claims abstract description 23
- 239000006260 foam Substances 0.000 claims abstract description 10
- 239000004567 concrete Substances 0.000 claims abstract description 8
- 239000004568 cement Substances 0.000 claims abstract description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 239000004570 mortar (masonry) Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 71
- 239000002131 composite material Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 229920006328 Styrofoam Polymers 0.000 description 5
- 239000004795 extruded polystyrene foam Substances 0.000 description 5
- 238000009415 formwork Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 5
- 239000008261 styrofoam Substances 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a kind of exterior-wall heat insulation template, belong to building structure construction technical field, including inner side enhancement layer, insulating layer, adhesive linkage, transition zone and the outside enhancement layer being closely formed by connecting from inside to outside, the connector for connecting wall concrete is fixed with inner side enhancement layer and insulating layer, outside opens up the vertical-horizontal slot of connection in insulating layer, inner side enhancement layer and adhesive linkage are filled into groove, the inner side enhancement layer and outside enhancement layer, adhesive linkage are bonding mortar, insulating layer is phenolic foam board, and transition zone is foam cement.The utility model is rational in infrastructure, high insulating effect, is avoided that hollowing, cracking, and intensity is high, and gapless closely connects between each layer, safe and reliable with the connection of wall.
Description
Technical field
A kind of exterior-wall heat insulation template is the utility model is related to, belongs to building structure construction technical field.
Background technology
With the development of Building technology and the requirement of building energy conservation environmental protection, building exterior wall heat preserving becomes current building trade
One pressure standard, while in order to meet fire-fighting requirements, the material of External Wall insulating layer also has corresponding requirement, existing building
Energy-saving exterior wall body material is mainly styrofoam (EPS, XPS) external-wall heat-insulation material series.Styrofoam (EPS, XPS) exterior-wall heat insulation material
Material is after the completion of building body, then styrofoam (EPS, XPS) external-wall heat-insulation material is fixed on to the outside of wall, such a mode
Need to pour in advance using dismountable template when building wall and build up wall, again form removable after the completion of pouring, then
Thermal insulation board is laid with outside wall again, so not only process is more, cost of labor increase, and styrofoam (EPS, XPS) material
There is it is certain the defects of, be mainly manifested in styrofoam (EPS, XPS) outer heat preservation system service life itself it is short, with building not
It is of the same age, inflammable, cementitiousness is poor, easily comes off and aging, fire resistance is poor, durability is poor, a large amount of rubbish etc. are produced after service phase.
Therefore, now with the trend for replacing traditional polyphenyl board thermal insulation board and template with exempting to tear open composite thermal-insulating exterior formwork, this
Kind construction method is the template using composite insulation boards as exterior wall, by complex heat-preservation slab supporting outside the wall that will be poured
Afterwards, the casting concrete between composite insulation boards and inside wall formwork, composite insulation boards are poured while constructed at the same time with concrete, will
Composite insulation boards and concrete wall, which pour, to be integrated, and insulating layer is completed at the same time with main structure body, exempts to tear complex heat-preservation external mold open
Plate is both that thermal insulation board plays the role of template again.
Existing to exempt to tear open composite thermal-insulating exterior formwork be usually to be made of sandwich construction, including inner adhesive layer, insulating layer, outside
Adhesive linkage and cracking resistance enhancement layer, inner adhesive layer or outside adhesive layer with insulating layer are connected by adhesive, each Rotating fields it
Between there may exist gap, the reliability of whole composite thermal-insulating exterior formwork cannot be guaranteed.And existing composite thermal-insulating exterior formwork
Insulating layer be individual layer, heat insulation effect is poor；The outermost layer of exterior sheathing is one layer of water proof putty spraying and decorating material, intensity difference,
Easy damaged, while the ess-strain that existing exterior sheathing thermal insulation material is produced by environmental change, it may appear that hollowing, cracking phenomena, outside
There is connection of the anchor hole by crab-bolt and exterior wall in template, connection mode is unreliable.
Utility model content
The utility model technical issues that need to address are to provide a kind of exterior-wall heat insulation template, rational in infrastructure, heat insulation effect
Well, hollowing, cracking are avoided that, intensity is high, and gapless closely connects between each layer, safe and reliable with the connection of wall.
In order to solve the above technical problems, technical solution is used by the utility model：
A kind of exterior-wall heat insulation template, including be closely formed by connecting from inside to outside inner side enhancement layer, insulating layer, adhesive linkage,
Transition zone and outside enhancement layer, are fixed with the connector for connecting wall concrete on inner side enhancement layer and insulating layer, protect
Outside opens up the vertical-horizontal slot of connection in warm layer, and inner side enhancement layer and adhesive linkage are filled into groove, the inner side enhancement layer
It is bonding mortar with outside enhancement layer, adhesive linkage, insulating layer is phenolic foam board, and transition zone is foam cement.
Technical solutions of the utility model further improvement lies in that：In the enhancement layer of outside or outside enhancement layer and transition
Alkali-proof glass fiber mesh is equipped between layer.
Technical solutions of the utility model further improvement lies in that：The connector is screw-thread steel or barbed iron rod,
Connector is strengthened layer surface perpendicular to inner side and is staggeredly evenly arranged, and sets quantity >=5/m2。
Technical solutions of the utility model further improvement lies in that：Transition zone thermal conductivity factor≤the 0.060W/m.k.
Technical solutions of the utility model further improvement lies in that：The insulating layer thermal conductivity factor 0.018-0.030W/
m.k。
Technical solutions of the utility model further improvement lies in that：The groove is dovetail groove, and adhesive mortar pours into dovetail
Ribs is formed after groove.
By adopting the above-described technical solution, the technological progress that the utility model obtains is：
A kind of exterior-wall heat insulation template of the utility model, rational in infrastructure, high insulating effect, be avoided that hollowing, cracking, intensity
Height, gapless closely connects between each layer, safe and reliable with the connection of wall.
The utility model sets transition zone outside insulating layer, alleviates the stress that insulation layer material is produced by environmental change
Strain, avoids hollowing, cracking phenomena, and transition zone is foam cement, has preferable heat insulation effect, it is combined with insulating layer,
The heat insulating ability of whole exterior-wall heat insulation template entirety can be improved.
Outside opens up the vertical-horizontal slot of connection in insulating layer, and inner side enhancement layer and adhesive linkage are filled into groove, increases
The mechanical coupling strength of inner side enhancement layer, transition zone and insulating layer, inner side enhancement layer and outside enhancement layer, adhesive linkage are bonding sand
Slurry so that gapless closely connects between each layer of whole exterior sheathing, improves the reliability of whole exterior-wall heat insulation template, carries indirectly
High heat-insulating property.
Alkali-proof glass fiber mesh is equipped with the enhancement layer of outside or between outside enhancement layer and transition zone, is improved
The intensity of whole exterior sheathing cracking resistance and outer surface, adds antibody Monoclonal ability.
Connector is screw-thread steel or barbed iron rod, adds bond stress, makes external wall insulation not easy to fall off, connection
Part is staggeredly evenly arranged, and makes the connection of exterior sheathing and wall more safe and reliable.
Adhesive mortar forms ribs after pouring into dovetail groove, enhances the combination of insulating layer and inner side enhancement layer and adhesive linkage
Property.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the position schematic diagram of the utility model connector；
Wherein, 1, inner side enhancement layer, 2, insulating layer, 3, adhesive linkage, 4, transition zone, 5, outside enhancement layer, 6, ribs, 7,
Connector.
Embodiment
The utility model is described in further details with reference to embodiment：
As shown in Figure 1 and Figure 2, a kind of exterior-wall heat insulation template, including be closely formed by connecting from inside to outside inner side enhancement layer 1,
Insulating layer 2, adhesive linkage 3, transition zone 4 and outside enhancement layer 5, this five layers of entirety are complex as a whole, enhancement layer 1 and insulation in inner side
The connector 7 for connecting wall concrete is fixed with layer 2, connector 7 penetrates inner side enhancement layer 1 and enters in insulating layer 2,
It can continue to penetrate insulating layer 2 and be connected in adhesive linkage 3 or transition zone 4.Outside opens up the ditch in length and breadth of connection in insulating layer 2
Groove, inner side enhancement layer 1 and adhesive linkage 3 are filled into groove, and the inner side enhancement layer 1 and outside enhancement layer 5, adhesive linkage 3 are
Bonding mortar, the groove on insulating layer 2 is tamped.Insulating layer 2 is phenolic foam board, 2 thermal conductivity factor 0.018- of insulating layer
0.030W/m.k, the transition zone 4 are foam cement, 4 thermal conductivity factors of transition zone≤0.060W/m.k.By setting transition zone 4,
The ess-strain that thermal insulation material is produced by environmental change is alleviated, avoids hollowing, cracking phenomena, transition zone 4 is foam cement,
With higher mechanical strength, increase the impact resistance of thermal insulation board, transition zone 4 also has heat insulation effect, carried with reference to insulating layer
The high heat insulating ability of exterior-wall heat insulation template entirety.Outside opens up the vertical-horizontal slot of connection in insulating layer 2, inner side enhancement layer 1 and viscous
Connect layer 3 to be filled into groove, inner side enhancement layer 1 and outside enhancement layer 5, adhesive linkage 3 are bonding mortar so that whole exterior sheathing
Gapless closely connects between each layer, improves the reliability of whole exterior-wall heat insulation template, improves heat-insulating property indirectly.
Alkali-proof glass fiber mesh is equipped with outside enhancement layer 5, whole exterior sheathing cracking resistance is improved and resists
Damage strength, alkali-proof glass fiber mesh can also be laid between outside enhancement layer 5 and transition zone 4, can be played same
Effect.The connector 7 is screw-thread steel or barbed iron rod, single tensile strength standard value >=0.6kN, and connector interlocks
It is evenly arranged, 5/m of quantity is set2- 8/m2, 7 a diameter of 6mm-10mm of connector.The hook of screw thread or protrusion on connector 7
Thorn, adds the contact area with concrete, thermal insulation board of connector, adds bond stress, and connector 7 is staggeredly evenly arranged,
Make the connection of exterior sheathing and wall more safe and reliable.
Groove could be provided as dovetail groove, and adhesive mortar forms ribs 6 after pouring into dovetail groove, enhance insulating layer 2 with
The associativity of inner side enhancement layer 1 and adhesive linkage 3.
The exterior-wall heat insulation template of the utility model, rational in infrastructure, high insulating effect, be avoided that hollowing, cracking, and intensity is high,
Gapless closely connects between each layer, safe and reliable with the connection of wall.
Claims (6)
- A kind of 1. exterior-wall heat insulation template, it is characterised in that：Including be closely formed by connecting from inside to outside inner side enhancement layer (1), protect Warm layer (2), adhesive linkage (3), transition zone (4) and outside enhancement layer (5), are fixed with inner side enhancement layer (1) and insulating layer (2) For the connector (7) of connecting wall concrete, outside opens up the vertical-horizontal slot of connection, inner side enhancement layer (1) in insulating layer (2) It is filled into adhesive linkage (3) in groove, the inner side enhancement layer (1) and outside enhancement layer (5), adhesive linkage (3) are bonding sand Slurry, insulating layer (2) is phenolic foam board, and transition zone (4) is foam cement.
- A kind of 2. exterior-wall heat insulation template according to claim 1, it is characterised in that：In outside enhancement layer (5) or outside Alkali-proof glass fiber mesh is equipped between enhancement layer (5) and transition zone (4).
- A kind of 3. exterior-wall heat insulation template according to claim 1, it is characterised in that：The connector is screw-thread steel or band The iron rod of thorn, connector is perpendicular to inner side enhancement layer (1) surface and is staggeredly evenly arranged, and sets 5/m of quantity2- 8/m2, even Fitting (7) a diameter of 6mm-10mm.
- A kind of 4. exterior-wall heat insulation template according to claim 1, it is characterised in that：Transition zone (4) thermal conductivity factor≤ 0.060W/m.k。
- A kind of 5. exterior-wall heat insulation template according to claim 1, it is characterised in that：Insulating layer (2) thermal conductivity factor 0.018-0.030W/m.k。
- A kind of 6. exterior-wall heat insulation template according to claim 1, it is characterised in that：The groove is dovetail groove, binding sand Slurry forms ribs (6) after pouring into dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159707.2U CN207260352U (en) | 2017-09-11 | 2017-09-11 | A kind of exterior-wall heat insulation template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159707.2U CN207260352U (en) | 2017-09-11 | 2017-09-11 | A kind of exterior-wall heat insulation template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207260352U true CN207260352U (en) | 2018-04-20 |
Family
ID=61920531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721159707.2U Expired - Fee Related CN207260352U (en) | 2017-09-11 | 2017-09-11 | A kind of exterior-wall heat insulation template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207260352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842935A (en) * | 2018-07-20 | 2018-11-20 | 山西省建筑科学研究院 | The construction method of integrated plate for heat insulation preparation and integrated building wall |
| CN114232822A (en) * | 2021-12-31 | 2022-03-25 | 王鹏 | Foaming building external thermal insulation structure with preset fixing parts and use method thereof |
-
2017
- 2017-09-11 CN CN201721159707.2U patent/CN207260352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842935A (en) * | 2018-07-20 | 2018-11-20 | 山西省建筑科学研究院 | The construction method of integrated plate for heat insulation preparation and integrated building wall |
| CN114232822A (en) * | 2021-12-31 | 2022-03-25 | 王鹏 | Foaming building external thermal insulation structure with preset fixing parts and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 |