CN219196338U - Novel building external wall insulation structure - Google Patents
Novel building external wall insulation structure Download PDFInfo
- Publication number
- CN219196338U CN219196338U CN202223156387.9U CN202223156387U CN219196338U CN 219196338 U CN219196338 U CN 219196338U CN 202223156387 U CN202223156387 U CN 202223156387U CN 219196338 U CN219196338 U CN 219196338U
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- heat insulation
- heat
- heat preservation
- novel building
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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
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model provides a novel building external wall heat insulation structure, which sequentially comprises a heat insulation layer, a plastering layer and a finishing layer from outside to inside by taking a base layer wall body as a base surface, wherein the heat insulation layer is directly formed by foaming on the base layer wall body, the heat insulation layer is self-attached to the base layer wall body through the characteristics of heat insulation materials, when the area of the heat insulation layer exceeds a certain area, a heat insulation grid support frame is adopted for reinforcement, the heat insulation layer is formed by foaming polyurethane on site, the plastering layer is formed by smearing cement mortar on the outer surface of the heat insulation layer and leveling, and the finishing layer is an external wall paint. The beneficial effects are that: the building external heat-insulating structure system not only can make building design and construction more flexible, but also can well solve the problem that the building of the outer wall structure layer is completed and needs to be leveled, high-strength adhesive and a plurality of heat-insulating nails are needed to be fixed between the heat-insulating structure and the structure layer, and the like, so that the construction site is efficient, and the heat-insulating structure system is more complete and durable.
Description
Technical Field
The utility model relates to the field of building external heat insulation structures, in particular to a novel building external wall heat insulation structure.
Background
Under the situation of low energy consumption and ultralow energy consumption buildings promoted to be green and energy-saving at present, the building external wall heat insulation system plays a very key role in energy-saving buildings in cold and severe cold areas, and various external wall internal and external heat insulation structure systems are layered endlessly, and the energy-saving effect is very remarkable.
As shown in fig. 3 to 4, the existing external wall internal and external heat insulation structure system, whether it is integrated with wall heat insulation or an external heat insulation structure adhered and hung on site, has quite complex construction technology, for example: the construction of the outer wall structure layer is completed, the high-strength adhesive and numerous heat preservation nails are needed to fix the heat preservation structure layer, and the risk of excessive heat bridge and aging dead weight falling off over time exists. The novel building external wall insulation structure system is developed through research, so that the problems are solved.
Disclosure of Invention
The utility model provides a novel building external wall heat insulation structure based on at least one of the technical problems.
A novel building exterior wall insulation structure, comprising: the heat preservation, plastering layer, finish coat to the basic unit wall body is from outer to interior in proper order for the heat preservation the plastering layer the finish coat, the heat preservation is direct foam molding on the basic unit wall body, the heat preservation is from attaching on the basic unit wall body through heat preservation material self characteristic, and single face can adopt adiabatic field word check support frame to consolidate when the heat preservation area surpasses certain area.
Further, the heat-insulating layer is formed by foaming polyurethane on site.
Further, the plastering layer is formed by smearing cement mortar on the outer surface of the heat preservation layer and leveling, and the outer side surface of the plastering layer is a plane.
Furthermore, the facing layer is an outer wall paint, and the outer wall paint can be ceramic-like paint.
Further, the heat-insulating grid support frame is embedded in the heat-insulating layer with single-sided large area, and is fixed on the base wall body through expansion bolts with uniform intervals.
The beneficial effects are that: the building external heat-insulating structure system not only can make building design and construction more flexible, but also can well solve the problem that the building of the outer wall structure layer is completed and needs to be leveled, high-strength adhesive and a plurality of heat-insulating nails are needed to be fixed between the heat-insulating structure and the structure layer, and the like, so that the construction site is efficient, and the heat-insulating structure system is more complete and durable.
Drawings
FIG. 1 shows a cross-sectional view of a building exterior wall insulation structure;
FIG. 2 shows a plan view of a building exterior wall insulation structure;
FIG. 3 shows a cross-sectional view of a prior art exterior wall insulation structure;
figure 4 shows a cross-sectional view of a prior art exterior wall insulation structure.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
The novel building outer wall heat preservation structure as shown in fig. 1-2 comprises: the heat preservation layer 2, the plastering layer 3 and the finish layer 4 are sequentially arranged from inside to outside by taking the base layer wall body 1 as a base surface.
The heat preservation layer 2 is directly formed by foaming polyurethane on the base layer wall 1, and the wall surface of the base layer wall 1 needs to have certain humidity before foaming insulation grease is formed, so that the heat preservation layer 2 and the wall surface are firmly adhered together in the foaming polyurethane forming process, and the use of an adhesive is eliminated; in addition, the heat preservation layer 2 is directly formed by foaming, so that the wall surface of the base layer wall body 1 can be directly constructed without leveling.
When the construction of the heat preservation layer 2 is completed, cement mortar is smeared on the heat preservation layer 2 and smoothed, the cement mortar is solidified to form a plastering layer 3, and the plastering layer 3 is sprayed with external wall paint to form a finishing layer 4, wherein the external wall paint can be preferably selected from porcelain-like paint.
The heat insulation layer 2 with large area is fixed on the wall body by using the heat insulation grid support frame to fix the heat insulation grid support frame on the base layer wall body 1 for reinforcement, the grid support frame 6 is provided with holes, and expansion bolts 5 are inserted into the holes for fixing the heat insulation grid support frame with the base layer wall body 1.
The heat-insulating structure and the materials used for the heat-insulating layer change the traditional construction process, save the external wall leveling procedure, lead the heat-insulating layer to be bonded with a structural matrix by using a special adhesive, and lead the heat-insulating layer to be provided with a glass fiber net structure outside in order to increase the strength of an external facing.
Example 1
The heat insulation field grid support frame 6 is embedded in the heat preservation 2 and is fixed on the base layer wall body 1 through the expansion bolts 5 with uniform intervals, the heat insulation field grid support frame 6 is embedded in the heat preservation 2, so that the heat preservation 2 is fixed more firmly, the construction difficulty of the plastering layer 3 can be reduced, and the plastering layer 3 is easier to level.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a novel building external wall insulation structure which characterized in that includes: the heat preservation, the plastering layer, the finish coat to the basic unit wall body is from outer to interior in proper order for the heat preservation the plastering layer the finish coat, the heat preservation is direct foam molding on the basic unit wall body, the heat preservation is from attaching on the basic unit wall body through heat preservation material self characteristic, and single face can adopt adiabatic field check support frame to consolidate when the heat preservation area surpasses certain area.
2. The novel building exterior wall insulation structure of claim 1, wherein the insulation layer is made of foamed polyurethane in situ.
3. The novel building exterior wall insulation structure according to claim 2, wherein the plastering layer is formed by smearing cement mortar on the outer surface of the insulation layer and leveling, and the outer side surface of the plastering layer is a plane.
4. The novel building exterior wall insulation structure according to claim 1, wherein the finish layer is an exterior wall paint, and the exterior wall paint can be ceramic-like paint.
5. The novel building exterior wall insulation structure according to claim 1, wherein the insulation grid support is embedded in the insulation layer and is fixed on the base wall body through expansion bolts with uniform intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223156387.9U CN219196338U (en) | 2023-05-11 | 2023-05-11 | Novel building external wall insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223156387.9U CN219196338U (en) | 2023-05-11 | 2023-05-11 | Novel building external wall insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219196338U true CN219196338U (en) | 2023-06-16 |
Family
ID=86706992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223156387.9U Active CN219196338U (en) | 2023-05-11 | 2023-05-11 | Novel building external wall insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219196338U (en) |
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2023
- 2023-05-11 CN CN202223156387.9U patent/CN219196338U/en active Active
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