CN206352342U - A kind of anti-condensation inside heat insulation wall body suitable for cold district - Google Patents
A kind of anti-condensation inside heat insulation wall body suitable for cold district Download PDFInfo
- Publication number
- CN206352342U CN206352342U CN201621476123.3U CN201621476123U CN206352342U CN 206352342 U CN206352342 U CN 206352342U CN 201621476123 U CN201621476123 U CN 201621476123U CN 206352342 U CN206352342 U CN 206352342U
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- China
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- wall body
- wall
- vapour barrier
- heat insulation
- substrate concrete
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Abstract
The utility model discloses a kind of anti-condensation inside heat insulation wall body suitable for cold district, the wall is made up of the waterproof ventilative layer set gradually from outdoor to interior, substrate concrete or brick wall body, heat-insulation layer, vapour barrier and gypsum board finish, the vapour barrier is used to prevent indoor moisture from entering substrate concrete or brick wall body, the waterproof ventilative layer is used to prevent outdoor aqueous water water from entering substrate concrete or brick wall body, while the moisture that can be allowed in substrate concrete or brick wall body is escaped.The utility model passes through the waterproof ventilative layer that is set on the outside of inside heat insulation wall body, when indoor steam partial pressure is larger in the winter time, vapour barrier can prevent moisture from entering wall, the vapour barrier set simultaneously on the inside of inside heat insulation wall body, it can prevent outdoor aqueous water from entering wall, it is possible to which moisture in wall is gradually emitted, so as to ensure the drying inside wall, the dew-point temperature at the cold and hot interface of wall is improved, reaching prevents the purpose of wall internal condensation.
Description
Technical field
The utility model belongs to architectural engineering construction technique field, more particularly to a kind of to be applied to cold and severe cold area
Anti-condensation inside holding construction wall.
Background technology
Construction wall inside holding is that a kind of construction is simple, low cost, the features such as being easy to safeguard, but is due to that conventional wall body is protected
Temperature construction is in severe cold and cold district condensation trouble（Mainly wall internal condensation）, easily cause mouldy inside wall and destruction,
So that internal wall insulation technology is difficult to promote the use of in severe cold and cold district, building energy-saving renovation has been blocked to a certain extent
Development.
If it is possible to solve condensation trouble of the internal wall insulation in cold and severe cold area, inside holding can be promoted
Construction wall using and promoting cold and severe cold area.
Utility model content
Invention mesh of the present utility model is：For above-mentioned problem there is provided one kind in cold and severe cold area, energy
It is enough effectively to prevent the inside heat insulation wall body of construction wall internal condensation.
What the technical solution of the utility model was realized in：A kind of anti-condensation inside heat insulation wall suitable for cold district
Body, it is characterised in that：The wall is by the waterproof ventilative layer, substrate concrete or masonry walls that are set gradually from outdoor to interior
Body, heat-insulation layer, vapour barrier and gypsum board finish composition, the vapour barrier be used for prevent indoor moisture enter substrate concrete or
Brick wall body, the waterproof ventilative layer is used to prevent outdoor aqueous water water from entering substrate concrete or brick wall body, while can allow
Moisture effusion in substrate concrete or brick wall body.
Anti-condensation inside heat insulation wall body described in the utility model suitable for cold district, its described vapour barrier edge part shape
Into flange, the surrounding end face of heat-insulation layer and substrate concrete or brick wall body is completely covered for the flange part of the vapour barrier.
Anti-condensation inside heat insulation wall body described in the utility model suitable for cold district, its described gypsum board finish, every
Gas-bearing formation and heat-insulation layer are combined together by viscous anchor, and anchoring position is provided with sealing structure.
The utility model is by the waterproof ventilative layer that is set on the outside of inside heat insulation wall body, indoor steam partial pressure in the winter time
When larger, vapour barrier can prevent moisture from entering wall, while the vapour barrier set on the inside of inside heat insulation wall body, can prevent outdoor
Aqueous water enters wall, it is possible to which moisture in wall is gradually emitted, so as to ensure the drying inside wall, improves wall
The dew-point temperature at the cold and hot interface of body, reaching prevents the purpose of wall internal condensation.The utility model construction is simple, is easy to operation,
Construction is dry operation, and place is clean and tidy, and building waste is few in construction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference：1 is waterproof ventilative layer, and 2 be substrate concrete or brick wall body, and 3 be heat-insulation layer, and 4 be vapour barrier, 5
For gypsum board finish.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model technology is further elaborated.It should be appreciated that instantiation described herein is only to solve
The utility model is released, is not used to limit the utility model.
As shown in figure 1, a kind of anti-condensation inside heat insulation wall body suitable for cold district, the wall is by from outdoor to interior
5 groups of waterproof ventilative layer 1, substrate concrete or brick wall body 2, heat-insulation layer 3, vapour barrier 4 and the gypsum board finish set gradually
Into the utility model constitutes the guard system that preventing and treating moisture enters wall by waterproof ventilative layer and vapour barrier, makes full use of
" anti-" and the thinking of " putting ", can smoothly discharge to entering the moisture in wall, has reached the purpose of preventing and treating condensation, can effectively solve
The problem of certainly inside heat insulation wall body condenses, and construction and operation maintenance are relatively simple, conveniently.
Wherein, the vapour barrier 4 is used to prevent indoor moisture from entering substrate concrete or brick wall body 2, improves heat-insulation layer
The dew-point temperature of interface between wall, so that playing prevents the effect of condensation, gypsum board finish has " exhaling for humidity absorption and release
Inhale " feature, it can further slow down wall internal condensation, the waterproof ventilative layer 1 is used to prevent outdoor aqueous water water from entering basic unit
Concrete or brick wall body 2, while the moisture that can be allowed in substrate concrete or brick wall body 2 is escaped, so as to ensure that wall is in
Drying regime.
Wherein, the edge part of the vapour barrier 4 formation flange, heat-insulation layer 3 and basic unit are mixed in the flange part of the vapour barrier 4
The surrounding end face of solidifying soil or brick wall body 2 is completely covered；The gypsum board finish 5, vapour barrier 4 and heat-insulation layer 3 are by gluing anchor
It is combined together, and anchoring position is provided with sealing structure.
Operation principle of the present utility model：
During winter condition, because indoor temperature is high, steam partial pressure is big, and moisture is by wall from interior to outdoor biography
Pass, condensation can be produced when being just equal to dew-point temperature in thermograde by being run into wall.The utility model by add every
Gas-bearing formation, adds vapor permeation resistance, significantly reduces moisture transfer amount, so as to improve the dew point temperature of aqueous vapor in wall
Degree.For in building course or seasonal variations and the moisture that is produced in wall can discharge wall by waterproof ventilative layer,
Prevent the penetration by liquid water such as the rain and dew of outdoor from entering wall simultaneously, so that wall persistently keeps dynamic drying.
Wherein, waterproof ventilative layer can be made up of silicon-based modifying waterproof and breathable coating material, can be used for cladding wall face
Water-proof air-permeable film, vapour barrier can be made up of polyurethane water-proof paint material.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of anti-condensation inside heat insulation wall body suitable for cold district, it is characterised in that：The wall is by from outdoor to interior
The waterproof ventilative layer set gradually（1）, substrate concrete or brick wall body（2）, heat-insulation layer（3）, vapour barrier（4）And plasterboard
Surface layer（5）Composition, the vapour barrier（4）For preventing indoor moisture from entering substrate concrete or brick wall body（2）, the waterproof
Air-permeable layer（1）For preventing outdoor aqueous water water from entering substrate concrete or brick wall body（2）, while can allow substrate concrete or
Brick wall body（2）Interior moisture effusion.
2. the anti-condensation inside heat insulation wall body according to claim 1 suitable for cold district, it is characterised in that：The trapping
Layer（4）Edge part formation flange, the vapour barrier（4）Flange part by heat-insulation layer（3）With substrate concrete or brick wall body
（2）Surrounding end face be completely covered.
3. the anti-condensation inside heat insulation wall body according to claim 1 or 2 suitable for cold district, it is characterised in that：It is described
Gypsum board finish（5）, vapour barrier（4）And heat-insulation layer（3）It is combined together by viscous anchor, and anchoring position is provided with sealing
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476123.3U CN206352342U (en) | 2016-12-30 | 2016-12-30 | A kind of anti-condensation inside heat insulation wall body suitable for cold district |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476123.3U CN206352342U (en) | 2016-12-30 | 2016-12-30 | A kind of anti-condensation inside heat insulation wall body suitable for cold district |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206352342U true CN206352342U (en) | 2017-07-25 |
Family
ID=59348473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476123.3U Active CN206352342U (en) | 2016-12-30 | 2016-12-30 | A kind of anti-condensation inside heat insulation wall body suitable for cold district |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206352342U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726844A (en) * | 2020-12-25 | 2021-04-30 | 北京市腾美骐科技发展有限公司 | Application method of waterproof and steam-proof membrane for building |
| CN114991218A (en) * | 2022-07-05 | 2022-09-02 | 中国建筑东北设计研究院有限公司 | Underground space fluid circulation heating anti-condensation wall |
| CN114991218B (en) * | 2022-07-05 | 2024-05-10 | 中国建筑东北设计研究院有限公司 | Underground space fluid circulation heating anti-condensation wall |
-
2016
- 2016-12-30 CN CN201621476123.3U patent/CN206352342U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726844A (en) * | 2020-12-25 | 2021-04-30 | 北京市腾美骐科技发展有限公司 | Application method of waterproof and steam-proof membrane for building |
| CN114991218A (en) * | 2022-07-05 | 2022-09-02 | 中国建筑东北设计研究院有限公司 | Underground space fluid circulation heating anti-condensation wall |
| CN114991218B (en) * | 2022-07-05 | 2024-05-10 | 中国建筑东北设计研究院有限公司 | Underground space fluid circulation heating anti-condensation wall |
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