CN104975655A - Wall insulation structure with reflection heat insulation coating - Google Patents
Wall insulation structure with reflection heat insulation coating Download PDFInfo
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- CN104975655A CN104975655A CN201410129832.3A CN201410129832A CN104975655A CN 104975655 A CN104975655 A CN 104975655A CN 201410129832 A CN201410129832 A CN 201410129832A CN 104975655 A CN104975655 A CN 104975655A
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- Prior art keywords
- wall
- insulation
- layer
- heat
- reflective
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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
- 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
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- Finishing Walls (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a wall insulation structure with reflection heat insulation coating, which comprises a wall, wherein the outer side of the wall is coated with a cement mortar layer, an outer heat-insulation layer, a primary coat layer and a reflective heat insulation coating layer in order; and the inner side of the wall is coated with a quartz mortar layer, an inner heat-insulation layer and a decorative coating layer in order. The beneficial effects are that: the heat-insulation layer is tightly combined with the wall through the cement mortar layer at the outer side of the wall, and the flatness of the outer side surface of the wall is guaranteed at the same time, and the insulation effect of the wall is further improved; the outer side of the heat-insulation layer is coated with the primary coat layer, which effectively prevents the shedding of the reflective heat insulation coating layer; the inner side of the wall is coated with a quartz mortar layer, an inner heat-insulation layer and a decorative coating layer in order, the inner heat-insulation layer is tightly combined with the wall through the cement mortar layer, the outer surface of the heat-insulation layer is coated with the decorative coating layer, so as to realize the effective combination of insulation and beauty.
Description
Technical field
The present invention relates to building heat preservation technical field, be specifically related to a kind of wall thermal insulation structure with reflective insulation coating.
Background technology
Reflective heat-insulation paint is made up of base-material, heat reflection pigment, filler and auxiliary agent etc.Reach heat insulation object by high-efficiency reflective sunshine, thin layer heat insulating reflecting coating is the representative of this kind of coating.Country puts into effect reflective heat-insulation paint standard (JC/T1040-2007) and requires: sun reflectivity is not less than 85%, and hemispherical emissivity is not less than 83%.Reflective heat-insulation paint is collection reflection, radiation and cenosphere heat insulation with one novel High tailored coating, coating can carry out high reverse--bias to the solar infrared of 400nm-2500nm scope and ultraviolet, do not allow the heat of the sun carry out accumulation at body surface heat up, automatically heat radiation radiating and cooling can be carried out again, the heat radiation of body surface in space, reduce the temperature of object, even if cloudy day and night coating also can radiations heat energy reduction temperature, in coating, put into the transmission that the extremely low cenosphere of coefficient of thermal conductivity completely cuts off heat energy simultaneously, even if also can conduct to interior of articles every living outside heat when atmospheric temperature is very high, three large effects ensure that the object cooling of brushing paint, ensure that interior of articles space can keep the state of lasting constant temperature.At present, the reflective insulation design of major part external wall, be by wall outer side brush one deck reflective heat-insulation paint, this structure is reflective insulation weak effect not only, simultaneously due to the out-of-flatness of body of wall itself and the compatibility with reflective insulation coating, thus reflective insulation coating is caused easily to come off.
Summary of the invention
For the problems referred to above, the invention provides a kind of wall thermal insulation structure with reflective insulation coating, main technical scheme is as follows:
There is the wall thermal insulation structure of reflective insulation coating; comprise body of wall, described wall outer side is coated with cement sand bed, and the outer application of cement sand bed has external thermal insulation; the outer application of external thermal insulation has scratch coat, and the outer application of scratch coat has reflective heat-insulation paint layer; Quartz sand pulp layer, inner thermal insulating layer and decorative paint layer is coated with successively inside described body of wall.
Further, described scratch coat is heat-insulation mortar bed.
Further, described external thermal insulation is made up of putty and the alkali resistant glass fibre open weave cloth that intersperses among putty inside.
Further, described inner thermal insulating layer is made up of putty and the alkali resistant glass fibre open weave cloth that intersperses among putty inside.
The invention has the beneficial effects as follows: 1, wall outer side makes insulation layer and body of wall combine closely by cement sand bed, and ensure the planeness on wall outer side surface by insulation layer, improve wall thermal insulating effect further;
2, the outer application of insulation layer has scratch coat, and the outside of scratch coat applies reflective heat-insulation paint layer again, and arranging of scratch coat effectively prevents coming off of reflective heat-insulation paint layer;
3, be coated with quartz sand pulp layer, inner thermal insulating layer and decorative paint layer inside body of wall successively, inner thermal insulating layer and body of wall combined closely by quartz sand pulp layer, inner thermal insulating layer outer surface has decorative paint layer, achieves insulation and effective combination attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wall thermal insulation structure with reflective insulation coating.
In figure: 1-body of wall, 2-cement sand bed, 3-external thermal insulation, 4-scratch coat, 5-reflective heat-insulation paint layer, 6-quartz sand pulp layer, 7-inner thermal insulating layer, 8-decorative paint layer.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
See Fig. 1, there is the wall thermal insulation structure of reflective insulation coating, comprise body of wall 1; body of wall 1 outer application has cement sand bed 2; the outer application of cement sand bed 2 has external thermal insulation 3, and the outer application of external thermal insulation 3 has scratch coat 4, and the outer application of scratch coat 4 has reflective heat-insulation paint layer 5; The inner side of body of wall 1 is coated with quartz sand pulp layer 6, inner thermal insulating layer 7 and decorative paint layer 8 successively.
In this example, scratch coat 4 is preferably heat-insulation mortar bed.
In this example, external thermal insulation 3 is made up of putty and the alkali resistant glass fibre open weave cloth that intersperses among putty inside.
In this example, inner thermal insulating layer 7 is made up of putty and the alkali resistant glass fibre open weave cloth that intersperses among putty inside.
By cement sand bed 2, external thermal insulation 3 and body of wall 1 are combined closely outside body of wall 1, external thermal insulation 3 ensure that the surface finish outside body of wall 1, further raising body of wall 1 heat insulation effect, the outer application of external thermal insulation 3 has scratch coat 4, and arranging of scratch coat 4 effectively prevents coming off of reflective heat-insulation paint layer 5; By hot quartz sand pulp layer 6 combining closely inner thermal insulating layer 7 and body of wall 1 inside body of wall 1, and be coated with decorative paint layer 8 on the surface of inner thermal insulating layer 7, achieve insulation and effective combination attractive in appearance.
The foregoing is only the preferred embodiment of the present invention; protection scope of the present invention is not limited in above-mentioned embodiment; every technical scheme belonging to the principle of the invention all belongs to protection scope of the present invention; for a person skilled in the art; the some improvement carried out under the prerequisite not departing from principle of the present invention, these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. there is the wall thermal insulation structure of reflective insulation coating; comprise body of wall, it is characterized in that: described wall outer side is coated with cement sand bed, the outer application of cement sand bed has external thermal insulation; the outer application of external thermal insulation has scratch coat, and the outer application of scratch coat has reflective heat-insulation paint layer; Quartz sand pulp layer, inner thermal insulating layer and decorative paint layer is coated with successively inside described body of wall.
2. the wall thermal insulation structure with reflective insulation coating according to claim 1, is characterized in that: described scratch coat is heat-insulation mortar bed.
3. the wall thermal insulation structure with reflective insulation coating according to claim 1, is characterized in that: described external thermal insulation is made up of putty and the alkali resistant glass fibre open weave cloth that intersperses among putty inside.
4. the wall thermal insulation structure with reflective insulation coating according to claim 1, is characterized in that: described inner thermal insulating layer is made up of putty and the alkali resistant glass fibre open weave cloth that intersperses among putty inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129832.3A CN104975655A (en) | 2014-04-01 | 2014-04-01 | Wall insulation structure with reflection heat insulation coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129832.3A CN104975655A (en) | 2014-04-01 | 2014-04-01 | Wall insulation structure with reflection heat insulation coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104975655A true CN104975655A (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410129832.3A Pending CN104975655A (en) | 2014-04-01 | 2014-04-01 | Wall insulation structure with reflection heat insulation coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104975655A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017125333A (en) * | 2016-01-13 | 2017-07-20 | ニチハ株式会社 | Building exterior wall structure |
| CN108018955A (en) * | 2017-10-31 | 2018-05-11 | 上海宇培特种建材有限公司 | Composite thermal insulation system inside and outside wall |
-
2014
- 2014-04-01 CN CN201410129832.3A patent/CN104975655A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017125333A (en) * | 2016-01-13 | 2017-07-20 | ニチハ株式会社 | Building exterior wall structure |
| CN108018955A (en) * | 2017-10-31 | 2018-05-11 | 上海宇培特种建材有限公司 | Composite thermal insulation system inside and outside wall |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |