CN215054099U - External thermal insulation structure - Google Patents
External thermal insulation structure Download PDFInfo
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- CN215054099U CN215054099U CN202121027162.6U CN202121027162U CN215054099U CN 215054099 U CN215054099 U CN 215054099U CN 202121027162 U CN202121027162 U CN 202121027162U CN 215054099 U CN215054099 U CN 215054099U
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Abstract
The utility model provides an outer insulation construction belongs to the building field, and it has solved current outer insulation construction of outer wall and has directly adopted sticky mode adhesive in the concrete wall outside, leads to it to drop easily, an outer insulation construction, including the heat preservation, the heat preservation is provided with first flank body and second flank body, and first flank body is connected with outer concrete layer through the adhesive layer, and second flank body is used for connecting concrete wall, and the heat preservation runs through and is provided with the connecting piece, and the connecting piece is used for connecting outer concrete layer, heat preservation and concrete wall, is provided with first anticracking layer in the outer concrete layer. The utility model discloses be difficult for droing.
Description
Technical Field
The utility model belongs to the building field, in particular to outer insulation construction.
Background
In recent years, with the rapid development of urban construction, the requirement on building energy-saving standards is higher and higher, and external wall heat preservation is one of effective ways for building energy saving. The existing external wall insulation structure is directly glued to the outer side of a concrete wall body in a gluing mode, so that the existing external wall insulation structure is easy to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an outer insulation construction to the above-mentioned problem that exists among the prior art.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides an outer insulation structure, includes the heat preservation, the heat preservation is provided with first side face body and second side face body, first side face body is connected with outer concrete layer through the adhesive layer, second side face body is used for connecting concrete wall, the heat preservation runs through and is provided with the connecting piece, the connecting piece is used for connecting outer concrete layer, heat preservation and concrete wall, be provided with first anticracking layer in the outer concrete layer.
The utility model discloses a theory of operation: set up the one deck heat preservation outside the concrete wall body, set up outer concrete layer outside the heat preservation, the heat preservation adopts insulation material to make the utility model discloses have thermal insulation performance, connect through the adhesive layer between heat preservation and the outer concrete layer, and set up the connecting piece that is used for connecting outer concrete layer, heat preservation and concrete wall body, make the utility model discloses and firm in connection between the concrete wall body is difficult to drop. The first anti-cracking layer is arranged in the outer concrete layer, so that the anti-cracking capacity of the outer concrete layer is improved.
In the above-mentioned external thermal insulation structure, the connecting member is a connecting rod.
In the external thermal insulation structure, one end of the connecting rod is connected with the first anti-crack layer, and the other end of the connecting rod is embedded into the concrete wall body.
In the above external thermal insulation structure, the connecting member is made of fiber resin.
In the above-mentioned external thermal insulation structure, a second anti-cracking layer is provided in the adhesive layer.
In the above external thermal insulation structure, the adhesive layer is made of polymer mortar.
In the above external thermal insulation structure, the first anti-cracking layer is a glass fiber mesh cloth.
In the above external thermal insulation structure, the second anti-cracking layer is a glass fiber mesh cloth.
In the above-mentioned external thermal insulation structure, the external concrete layer is made of lightweight aggregate concrete.
Compared with the prior art, the utility model discloses be difficult for droing.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic sectional structure diagram of the present invention connected to a concrete wall.
In the figure, 1, an insulating layer; 2. a first flank body; 3. a second flank body; 4. an adhesive layer; 5. an outer concrete layer; 6. a concrete wall; 7. a connecting member; 8. a first crack resistant layer; 9. a second crack resistant layer.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-2, an outer heat preservation structure comprises a heat preservation layer 1, wherein the heat preservation layer 1 is provided with a first side surface body 2 and a second side surface body 3, the first side surface body 2 is connected with an outer concrete layer 5 through an adhesive layer 4, the second side surface body 3 is used for being connected with a concrete wall body 6, the heat preservation layer 1 is provided with a connecting piece 7 in a penetrating manner, the connecting piece 7 is used for being connected with the outer concrete layer 5, the heat preservation layer 1 and the concrete wall body 6, and a first anti-cracking layer 8 is arranged in the outer concrete layer 5.
In more detail, the connecting piece 7 is a connecting rod. One end of the connecting rod is connected with the first anti-cracking layer 8, and the other end of the connecting rod is embedded into the concrete wall 6.
Connecting piece 7 and outer concrete layer 5 are connected when pouring, and connecting piece 7 is the connective bar, and the one end and the first anti-crack layer 8 of connective bar are connected. The connecting piece 7 and the outer concrete layer 5 are main stress parts and are connected through anchoring force, the service life of the concrete building is longer than that of a traditional gluing mode, and the concrete building can have the same service life with a building structure. Stress concentration is reduced in the stress process of cantilever, and the possibility of breakage or stress concentration cracks of the outer concrete layer 5 is reduced. The other end of the connecting rod is embedded into the concrete wall 6 and is not easy to be separated.
More specifically, the connecting member 7 is made of fiber resin. Preferably, it is made of FRP (fiber reinforced composite). The FRP composite material is a high-performance material formed by mixing a fiber material and a matrix material (resin) according to a certain proportion.
To be more specific, the second crack resistant layer 9 is provided in the adhesive layer 4. The adhesive layer 4 is made of polymer mortar.
The first anti-cracking layer 8 and the second anti-cracking layer 9 are both glass fiber gridding cloth. The outer concrete layer 5 is made of lightweight aggregate concrete.
The glass fiber mesh cloth is added into the polymer mortar, which is beneficial to preventing the adhesive layer 4 from cracking, thereby improving the adhesive property of the adhesive layer 4.
The glass fiber gridding cloth is added into the lightweight aggregate concrete, so that the cracking of the outer concrete layer 5 is prevented, and the integrity and the cracking resistance of the outer concrete layer 5 are improved.
Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (9)
1. The utility model provides an outer insulation structure, its characterized in that, includes heat preservation (1), heat preservation (1) is provided with first flank body (2) and second flank body (3), first flank body (2) are connected with outer concrete layer (5) through adhesive layer (4), second flank body (3) are used for connecting concrete wall (6), heat preservation (1) run through and are provided with connecting piece (7), connecting piece (7) are used for connecting outer concrete layer (5), heat preservation (1) and concrete wall (6), be provided with first anticracking layer (8) in outer concrete layer (5).
2. An external thermal insulation structure according to claim 1, wherein the connecting member (7) is a connecting rod.
3. An external thermal insulation structure according to claim 2, wherein one end of the connecting rod is connected with the first anti-cracking layer (8), and the other end of the connecting rod is used for embedding into the concrete wall (6).
4. An external thermal insulation structure according to claim 1, wherein the connecting member (7) is made of fiber resin.
5. An external thermal insulation structure according to claim 1, wherein a second anti-cracking layer (9) is arranged in the adhesive layer (4).
6. An external thermal insulation structure according to claim 1, wherein the adhesive layer (4) is made of polymer mortar.
7. An external thermal insulation structure according to claim 1, wherein the first anti-crack layer (8) is a fiberglass mesh.
8. An external thermal insulation structure according to claim 5, wherein the second anti-cracking layer (9) is a fiberglass mesh.
9. An external thermal insulation structure as claimed in claim 1, characterized in that the outer concrete layer (5) is made of lightweight aggregate concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121027162.6U CN215054099U (en) | 2021-05-13 | 2021-05-13 | External thermal insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121027162.6U CN215054099U (en) | 2021-05-13 | 2021-05-13 | External thermal insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215054099U true CN215054099U (en) | 2021-12-07 |
Family
ID=79217083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121027162.6U Active CN215054099U (en) | 2021-05-13 | 2021-05-13 | External thermal insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215054099U (en) |
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2021
- 2021-05-13 CN CN202121027162.6U patent/CN215054099U/en active Active
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