CN202081520U - Composite heat insulating system - Google Patents
Composite heat insulating system Download PDFInfo
- Publication number
- CN202081520U CN202081520U CN2011200859591U CN201120085959U CN202081520U CN 202081520 U CN202081520 U CN 202081520U CN 2011200859591 U CN2011200859591 U CN 2011200859591U CN 201120085959 U CN201120085959 U CN 201120085959U CN 202081520 U CN202081520 U CN 202081520U
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- CN
- China
- Prior art keywords
- insulation
- wall
- heat
- mortar
- lightweight
- 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.)
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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
Abstract
The utility model discloses a composite heat insulating system, which consists of an inner heat insulating layer (1), an outer heat insulating layer (3) and a reflective heat insulating coating finishing coat (4), wherein the inner heat insulating layer (1) is smeared on the inner side of a substrate wall body (2); the outer heat insulating layer (3) is smeared on the outer side of the substrate wall body (2); and the reflective heat insulating coating finishing coat (4) is formed on the outer side of the outer heat insulating layer (3).
Description
Technical field:
The present invention is the heat insulation field of building heat preservation
Background technology:
Reflective heat-insulation paint more and more is applied to the heat insulation field of building exterior wall heat preserving, and reflective heat-insulation paint is used in combination with extruded sheet conventional heat-insulation systems such as (polyphenyl plate) to reach and not only is incubated but also heat insulation energy-saving effect, but cost is higher.Shortcomings such as extruded sheet (polyphenyl plate) heat-insulation system, polyurethane thermal insulation system exist that fire prevention is poor, construction sequence is loaded down with trivial details, long in time limit, cost height.Adhesive polystyrene granule heat-insulating system and inorganic heat insulation mortar system and reflective heat-insulation paint facing can well in conjunction with.But shortcomings such as adhesive polystyrene granule heat-insulating system and inorganic heat insulation mortar system come off easily owing to the difficult construction of the thicker existence of smearing thickness reaches, the thickness of using heat preservation slurry in engineering has certain restriction.
Summary of the invention:
The thermal insulation mortar coefficient of thermal conductivity is less than 0.1W/ (mK), and when improving the thermal insulation mortar heat-insulating property, the intensity of thermal insulation mortar is but descending.And coefficient of thermal conductivity can improve the intensity of mortar greater than 0.1 lightweight screed, and the compressive strength of lightweight screed can reach M2.5, M5.0 even higher.And the lightweight screed coefficient of thermal conductivity is 0.1～0.25W/ (mK), is difficult to get the nod in energy conservation project.Use lightweight screed to be difficult to pass through energy saving calculation separately.
The reflective insulation facing has the reflective insulation function to sunshine.Particularly reflective heat-insulation paint has been successfully applied to cold, the hot summer and warm winter region of Xia Redong.The reflective insulation facing has certain heat-blocking action, but also is difficult to pass through in building energy conservation calculates.Therefore the reflective insulation facing particularly reflective heat-insulation paint only in mobile base station, roofing, be applied.And in external wall, seldom find application.
It is thicker that heat preservation slurries such as adhesive polystyrene granule heat-insulating mortar, gypsum insulation mortar, inorganic heat insulation mortar, heat preservation putty are smeared thickness, shortcoming such as come off easily, and the thickness of using heat preservation slurry in engineering has certain restriction.
Provide a kind of compound insulation system of forming by lightweight screed and heat preservation slurry and reflective heat-insulation paint facing for overcoming the prior art defective, the invention reside in.
Novelty of the present invention is that the heat-insulating property of reflective heat-insulation paint facing and lightweight screed is relatively poor, but reflective heat-insulation paint facing and lightweight screed combination can be satisfied energy-conservation requirement.And lightweight screed substituted motar, further reduced cost.
Novelty of the present invention is that the heat-insulation system of the composition of lightweight screed and heat preservation slurry and reflective heat-insulation paint finish coat can reduce the thickness of heat preservation slurry, overcome relatively poor, the shortcoming such as come off easily of the thicker workability of heat preservation slurry thickness, the reflective heat-insulation paint facing has certain reflective insulation function to sunshine, can reduce the temperature of substrate surface, avoid the possibility of wall crazing.
Compared with prior art, the characteristics of this patent are:
1,, hot summer and warm winter region cold at Xia Redong, the reflective insulation finish coat can play heat insulation effect in summer.
2, lightweight screed promptly can also have certain insulation, effect of heat insulation as the leveling layer of building.Lightweight screed combines the energy conservation standard that can reach building 50%～65% with emission insulating moulding coating facing.
3, cancelled sheet material class heat-insulation system, can improve programming.
4, simple structure of the present invention, energy-conservation reasonable.Has the fire prevention of A level, the characteristics that cost is low, the duration is short.
5, generally between 0.1～0.25, thermal conductivity ratio is higher for the lightweight screed coefficient of thermal conductivity, is used in architecturally separately, is difficult to reach the energy saving calculation requirement.Therefore conventional heat-insulation system is not considered the effect of lightweight screed in insulation.If lightweight screed is combined with reflective heat-insulation paint, then can reach the energy saving calculation requirement, can reach the optimality price ratio simultaneously.
This patent has been invented a kind of compound insulation system, by basic unit's body of wall (2) inboard inner thermal insulating layer (1) and the external thermal insulation (3) in basic unit's body of wall (2) outside and reflective heat-insulation paint finish coat (4) formation in external thermal insulation (3) outside.
Inner thermal insulating layer of the present invention (1) is lightweight screed (5), external thermal insulation (3) is a kind of in lightweight screed (5), adhesive polystyrene granule heat-insulating mortar system (6), inorganic heat insulation mortar system (7), the heat preservation putty system, and external thermal insulation (3) outside is reflective heat-insulation paint finish coat (4).
Inner thermal insulating layer of the present invention (1) is a kind of in lightweight screed (5), adhesive polystyrene granule heat-insulating mortar system (6), inorganic heat insulation mortar system (7), the gypsum insulation mortar system (8), external thermal insulation (3) is lightweight screed (5), and external thermal insulation (3) outside is reflective heat-insulation paint finish coat (4).
Inner thermal insulating layer of the present invention (1) is lightweight screed (5), external thermal insulation (3) cancellation, and basic unit's body of wall (2) outside is reflective heat-insulation paint finish coat (4).
Inner thermal insulating layer of the present invention (3) is lightweight screed (5), external thermal insulation (1) cancellation, and inner thermal insulating layer (3) outside is reflective heat-insulation paint finish coat (4).
Basic unit's body of wall (2) is lay bricks at least a in wall, shale modulus brick wall, sand-lime brick wall, slag brick wall, autoclaved fly ash brick wall, the sintered porous brick wall of the Changjiang river mud of reinforced concrete wall (9), Kp1 brick wall, Km1 brick wall, concrete single-row.Reinforced concrete wall (9) inboard and the outside are coated with interface treating agent.
Lightweight screed (5) has substituted the leveling mortar that need smear on basic unit's body of wall (2).
Lightweight screed is mixed by lightweight aggregate (11), inorganic coagulation material (12), heavyweight aggregate, additive, filler; Lightweight aggregate in the lightweight screed (11) has lightweight sand, haydite, closed-cell expanded perlite, modified expanded perlite, glass bead, float at least a in pearl, float stone, lightweight kieselguhr, the scoria; Inorganic coagulation material in the lightweight screed (12) has at least a in pulverized limestone, cement, the land plaster; The lightweight screed coefficient of thermal conductivity is 0.1～0.25W/ (mK).
The reflective heat-insulation paint finish coat is followed successively by putty, seal coat, reflective heat-insulation paint from inside to outside.
The reflective heat-insulation paint finish coat can also be followed successively by putty, seal coat, reflective heat-insulation paint, finish paint topping from inside to outside.
Adhesive polystyrene granule heat-insulating mortar system (6) is followed successively by adhesive mortar, adhesive powder-polystyrene granule thermal insulation mortar (12), anticracking grout, grid cloth, anticracking grout from inside to outside.
Adhesive polystyrene granule heat-insulating mortar system (6) can also be followed successively by adhesive mortar, adhesive powder-polystyrene granule thermal insulation mortar (12), anticracking grout from inside to outside.
Adhesive polystyrene granule heat-insulating mortar system (6) can also be followed successively by adhesive mortar, adhesive powder-polystyrene granule thermal insulation mortar (12), anticracking grout, galvanized steel wire netting, anticracking grout, tension crab-bolt from inside to outside.
Inorganic heat insulation mortar system (7) can also be followed successively by adhesive mortar, inorganic heat preservation slurry (13), anticracking grout, grid cloth, anticracking grout from inside to outside, also can cancel according to basic unit's situation adhesive mortar.
Inorganic heat insulation mortar system (7) can also be followed successively by adhesive mortar, inorganic heat preservation slurry (13), anticracking grout, galvanized steel wire netting, anticracking grout, tension crab-bolt from inside to outside, also can cancel according to basic unit's situation adhesive mortar.
Inorganic heat insulation mortar system (7) can also be followed successively by adhesive mortar, inorganic heat preservation slurry (13), anticracking grout from inside to outside, also can cancel according to basic unit's situation adhesive mortar.
Inorganic heat insulation mortar system (7) can also be followed successively by adhesive mortar, inorganic heat preservation cracking resistance slurry (14) from inside to outside, also can cancel according to basic unit's situation adhesive mortar.
The heat preservation putty system is followed successively by binding paste, heat preservation putty slurry, cracking resistance slurry, grid cloth, cracking resistance slurry from inside to outside, also can cancel according to basic unit's situation adhesive mortar.
The heat preservation putty system can also be followed successively by binding paste, heat preservation putty slurry, cracking resistance slurry, grid cloth from inside to outside, also can cancel according to basic unit's situation adhesive mortar.
Inorganic heat preservation slurry (13) has lightweight sand, haydite, closed-cell expanded perlite, modified expanded perlite, glass bead, float at least a in pearl, float stone, lightweight kieselguhr, the scoria.
Inorganic heat preservation cracking resistance slurry (14) has lightweight sand, haydite, closed-cell expanded perlite, modified expanded perlite, glass bead, float at least a in pearl, float stone, lightweight kieselguhr, the scoria.
Gypsum insulation mortar system (8) is followed successively by binding paste, gypsum insulation mortar (15), gypsum anticracking grout from inside to outside, also can cancel according to basic unit's situation adhesive mortar.
Gypsum insulation mortar system (8) can also be followed successively by binding paste, gypsum insulation mortar (15), gypsum anticracking grout, grid cloth, gypsum anticracking grout from inside to outside, also can cancel according to basic unit's situation adhesive mortar.
Gypsum insulation mortar system (8) can also be made up of binding paste, gypsum insulation anticracking grout (16), also can cancel according to basic unit's situation adhesive mortar.
Adhesive powder-polystyrene granule thermal insulation mortar (12), inorganic heat preservation slurry (13), inorganic heat preservation cracking resistance slurry (14), gypsum insulation mortar (15), gypsum insulation anticracking grout (16), its coefficient of thermal conductivity is less than 0.1W/ (mK).
Description of drawings:
Fig. 1 is the structural representation of this patent.
Number in the figure: 1 inner thermal insulating layer, 2 basic unit's bodies of wall, 3 external thermal insulations, 4 reflective heat-insulation paint finish coats.
Lightweight screed is based on heavyweight aggregate (such as sand) and aglite (lightweight sand; haydite, closed-cell expanded perlite or glass bead, float minor diameter hollow beads classes such as pearl, mineral-type materials such as float stone, scoria), inorganic coagulation material, additive, filler etc. mix.Lightweight screed need reach the technical indicator of motar.Wherein the coefficient of thermal conductivity of lightweight screed is between 0.1～0.25W/ (mK).Lightweight screed can divide gypsum lightweight mortar, cement lightweight mortar, mixing light mortar etc.
The reflective heat-insulation paint facing has the reflective insulation function.Reflective heat-insulation paint facing sunshine reflectivity (white) is greater than 0.8, and hemispherical emissivity is greater than 0.8.
The specific embodiment
The specific embodiment, non-limiting embodiment is as described below:
Embodiment: a kind of exterior wall heat-preserving system of this patent shown in Figure 1, form by the coating ornamental surface layer 4 outside the inner thermal insulating layer lightweight screed 1 that spreads upon construction wall 2 and external thermal insulation lightweight screed 3 and the application body of wall with reflective insulation function.
Embodiments of the invention, just an example of the inventive method.According to above-mentioned example and explanation, those skilled in the art can be by adjusting different combinations, adds different auxiliary material and form that to reach with lightweight screed, basic unit's body of wall, reflective insulation finish coat be the compound insulation system of main composition.Auxiliary material described herein are non-heat insulating material, and the coefficient of thermal conductivity of non-heat insulating material is greater than 0.5W/ (mK).For example:, can increase one deck waterproofing mortar in the lightweight screed outside in order to reach reasonable waterproof effect.But waterproofing mortar is to the not obviously influence of heat-insulating property of compound insulation system, though right of the present invention is not mentioned waterproofing mortar, waterproofing mortar does not have substantial modification to compound insulation system of the present invention.After having read above-mentioned instruction content of the present invention, those skilled in the art can be by making various changes or modifications the present invention, and these equivalent form of values fall within claim of the present invention institute restricted portion equally.
Claims (9)
1. a compound insulation system is made of the inner thermal insulating layer (1) of basic unit's body of wall (2) inboard and the external thermal insulation (3) and the reflective heat-insulation paint finish coat (4) outside the external thermal insulation (3) in basic unit's body of wall (2) outside.
2. compound insulation system according to claim 1, it is characterized in that inner thermal insulating layer (1) is a lightweight screed (5), external thermal insulation (3) is a kind of in lightweight screed (5), adhesive polystyrene granule heat-insulating mortar system (6), inorganic heat insulation mortar system (7), the heat preservation putty system, and external thermal insulation (3) outside is reflective heat-insulation paint finish coat (4).
3. compound insulation system according to claim 1, it is characterized in that a kind of in the lightweight screed (5), adhesive polystyrene granule heat-insulating mortar system (6), inorganic heat insulation mortar system (7), gypsum insulation mortar system (8) of inner thermal insulating layer (1), external thermal insulation (3) is lightweight screed (5), and external thermal insulation (3) outside is reflective heat-insulation paint finish coat (4).
4. according to claim 1 or 2 or 3 described reflective heat-insulation paint finish coats (4), it is characterized in that the sunshine reflectivity (white) of finish coat is not less than 0.8, hemispherical emissivity is not less than 0.8.
5. compound insulation system according to claim 1 is characterized in that inner thermal insulating layer (1) is a lightweight screed (5), external thermal insulation (3) cancellation, and basic unit's body of wall (2) outside is reflective heat-insulation paint finish coat (4).
6. compound insulation system according to claim 1 is characterized in that external thermal insulation (3) is a lightweight screed (5), inner thermal insulating layer (1) cancellation, and external thermal insulation (3) outside is reflective heat-insulation paint finish coat (4).
7. basic unit's body of wall (2) according to claim 1 or 5, it is characterized in that basic unit's body of wall (2) is lay bricks a kind of in wall, shale modulus brick wall, sand-lime brick wall, slag brick wall, autoclaved fly ash brick wall, the sintered porous brick wall of the Changjiang river mud of reinforced concrete wall (9), Kp1 brick wall, Km1 brick wall, concrete single-row, the inboard and outside of reinforced concrete wall (9) is coated with interface treating agent.
8. according to claim 2 or 3 or 5 or 6 described lightweight screeds (5), it is characterized in that lightweight screed (5) has substituted the leveling mortar that need smear on basic unit's body of wall (2).
9. lightweight screed according to claim 4 (5) is characterized in that lightweight screed (5) has substituted the leveling mortar that need smear on basic unit's body of wall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200859591U CN202081520U (en) | 2011-03-29 | 2011-03-29 | Composite heat insulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200859591U CN202081520U (en) | 2011-03-29 | 2011-03-29 | Composite heat insulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202081520U true CN202081520U (en) | 2011-12-21 |
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ID=45342158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200859591U Expired - Fee Related CN202081520U (en) | 2011-03-29 | 2011-03-29 | Composite heat insulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202081520U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110344517A (en) * | 2019-07-02 | 2019-10-18 | 南华大学 | The multi-layer walls with cavity of built-in phase transformation packing material |
| US11008904B2 (en) | 2017-11-28 | 2021-05-18 | Schaeffler Technologies AG & Co. KG | Camshaft phaser cover element and camshaft phaser |
-
2011
- 2011-03-29 CN CN2011200859591U patent/CN202081520U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US11008904B2 (en) | 2017-11-28 | 2021-05-18 | Schaeffler Technologies AG & Co. KG | Camshaft phaser cover element and camshaft phaser |
| CN110344517A (en) * | 2019-07-02 | 2019-10-18 | 南华大学 | The multi-layer walls with cavity of built-in phase transformation packing material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20130329 |