CN211523573U - Heat insulation composite board - Google Patents
Heat insulation composite board Download PDFInfo
- Publication number
- CN211523573U CN211523573U CN201922337640.2U CN201922337640U CN211523573U CN 211523573 U CN211523573 U CN 211523573U CN 201922337640 U CN201922337640 U CN 201922337640U CN 211523573 U CN211523573 U CN 211523573U
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- China
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- fiber reinforced
- resin prepreg
- rubber sheet
- prepreg tape
- layer
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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
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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
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
Abstract
The utility model belongs to the technical field of insulation board, a thermal-insulated composite board is disclosed. The first protective panel, the second protective panel, the sandwich layer and the bottom plate are sequentially arranged from top to bottom, buffer layers are respectively arranged between the sandwich layer and the second protective panel and between the sandwich layer and the bottom plate, and all the layers are mutually bonded or integrally cured and formed; the first protective panel and the bottom plate are both fiber reinforced resin prepreg tapes, the second protective panel is a hollow bead layer, the sandwich layer is an aerogel felt, and the buffer layer is a rubber sheet. The utility model adopts the fiber reinforced resin prepreg tape as the first protective panel, which can play a good role in buffering the hollow bead layer of the second protective panel, and prevent the hollow bead layer from breaking when being impacted due to poor impact resistance, so as to cause the bead layer to break away; the rubber sheet can play a good role in buffering when the panel is impacted, so that the integrity degree of the panel is kept; the aerogel felt is used as a sandwich layer to ensure that the whole composite board has better heat-conducting property.
Description
Technical Field
The utility model belongs to the technical field of insulation board, concretely relates to thermal-insulated composite board.
Background
At present, thermal insulation mortar is mostly adopted for the external wall of a building. The heat insulating mortar is one kind of building material for building heat insulating layer. The thermal insulation mortar has the following disadvantages: the density is high, the weight of the heat-insulating layer is easy to bring difficulty to the construction, and the load bearing burden of the building framework is increased; the heat conductivity coefficient is high, the national energy-saving standard is reached, and the thickness is thicker; the moisture absorption is large, and the weight is easy to exceed the standard and fall off; the strength is greatly changed under the influence of construction factors.
The composite board used at present mostly consists of a heat insulation sandwich layer and a panel, the panel mostly adopts high-strength fiber boards, stone slabs and the like, the problems of high density, long processing period and the like exist, the large-scale production cost is high, and the heat insulation sandwich layer is mostly made of organic synthetic materials and organic and inorganic mineral materials, such as foamed plastics, fiber cotton felts and the like. Mineral fiber materials represented by superfine glass wool have the defects of high density, high brittleness, serious water absorption, easiness in vibration and droop, poor heat preservation and insulation performance, thick paving, high material loss and the like, and dust dissipation is easily formed in the construction engineering due to the brittleness of fibers to pollute the environment and cause lung diseases, so that the energy-saving standard cannot be met by using the materials; common organic foams such as polystyrene foam, polyurethane foam, etc. have poor flame retardancy, high combustion density, and release a large amount of toxic and harmful gases. Therefore, a light, safe, energy-saving and environment-friendly heat-insulating composite board is further needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an object of the present invention is to provide a thermal insulation composite board.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a heat insulation composite board comprises a first protective panel, a second protective panel, a sandwich layer and a bottom plate from top to bottom in sequence, wherein buffer layers are respectively arranged between the sandwich layer and the second protective panel and between the sandwich layer and the bottom plate, and the layers are bonded with each other or integrally cured; the first protective panel and the bottom plate are both fiber reinforced resin prepreg tapes, the second protective panel is a hollow bead layer, the sandwich layer is an aerogel felt, and the buffer layer is a rubber sheet.
Preferably, the fiber-reinforced resin prepreg tape is a glass fiber-reinforced epoxy resin prepreg tape, a carbon fiber-reinforced epoxy resin prepreg tape, an aluminum oxide fiber-reinforced epoxy resin prepreg tape, a silicon oxide fiber-reinforced epoxy resin prepreg tape, an aluminum borate fiber-reinforced epoxy resin prepreg tape, a glass fiber-reinforced polyimide resin prepreg tape, a carbon fiber-reinforced polyimide resin prepreg tape, an aluminum oxide fiber-reinforced polyimide resin prepreg tape, a silicon oxide fiber-reinforced polyimide resin prepreg tape, an aluminum borate fiber-reinforced polyimide resin prepreg tape, a glass fiber-reinforced phenolic resin prepreg tape, a carbon fiber-reinforced phenolic resin prepreg tape, an aluminum oxide fiber-reinforced phenolic resin prepreg tape, a silicon oxide fiber-reinforced phenolic resin prepreg tape or an aluminum borate fiber-reinforced phenolic resin prepreg tape, and these fiber reinforced resin prepreg tapes are commercially available or prepared according to an existing preparation method.
Preferably, the hollow bead layer is an aluminum silicate hollow bead layer, a borate hollow bead layer, a glass hollow bead layer, an alumina hollow bead layer, a silica hollow bead layer, a ceramic hollow bead layer, a zirconia hollow bead layer, a fly ash floating bead layer or a polystyrene hollow bead layer.
Preferably, the aerogel felt is a silica aerogel felt, an alumina aerogel felt, a zirconia aerogel felt or a titania aerogel felt.
Preferably, the rubber sheet is a natural rubber sheet or a synthetic rubber sheet.
Preferably, the synthetic rubber sheet is a fluorosilicone rubber sheet, a styrene-butadiene rubber sheet, a chloroprene rubber sheet, a butyl rubber sheet, a nitrile rubber sheet, a butadiene rubber sheet, an ethylene-propylene rubber sheet, a polyisoprene rubber sheet, a fluororubber sheet or a silicone rubber sheet.
Has the advantages that: the utility model adopts the fiber reinforced resin prepreg tape as the first protective panel, which can play a good role in buffering the hollow bead layer of the second protective panel, and prevent the hollow bead layer from breaking when being impacted due to poor impact resistance, so as to cause the bead layer to break away; the rubber sheet can play a good role in buffering when the panel is impacted, so that the integrity degree of the panel is kept; aerogel felt makes whole composite board heat conductivility preferred as sandwich layer, simultaneously the utility model discloses composite board density is little, fire-resistant temperature is high, easily shaping processing and transport the convenience, needs heat retaining wallboard, interior decorative board have wide application prospect at building trade etc..
Drawings
Figure 1 the structure of the present invention is schematically illustrated
In the figure: 1-a first protective panel; 2-a second protective panel; 3-a buffer layer; 4-a sandwich layer; 5-bottom plate.
Detailed Description
The present invention will be further described with reference to the following specific embodiments. It should be understood that the following examples are illustrative of the present invention only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1, a heat insulation composite board comprises a first protective panel 1, a second protective panel 2, a sandwich layer 4 and a bottom plate 5 from top to bottom in sequence, wherein buffer layers 3 are respectively arranged between the sandwich layer 4 and the second protective panel 2 as well as between the sandwich layer 4 and the bottom plate 5, and the layers are bonded by high-temperature glue with heat resistance temperature not lower than 1000 ℃; the first protection panel 1 and the bottom plate 5 are glass fiber reinforced epoxy resin prepreg tapes, the second protection panel 2 is a ceramic hollow bead layer, the sandwich layer 4 is a silica aerogel felt, and the buffer layer 3 is a fluorosilicone rubber sheet.
Claims (6)
1. A heat insulation composite board is characterized in that: the first protective panel, the second protective panel, the sandwich layer and the bottom plate are sequentially arranged from top to bottom, buffer layers are respectively arranged between the sandwich layer and the second protective panel and between the sandwich layer and the bottom plate, and all the layers are mutually bonded or integrally cured and formed; the first protective panel and the bottom plate are both fiber reinforced resin prepreg tapes, the second protective panel is a hollow bead layer, the sandwich layer is an aerogel felt, and the buffer layer is a rubber sheet.
2. The insulated composite panel of claim 1, wherein: the fiber reinforced resin prepreg tape is a glass fiber reinforced epoxy resin prepreg tape, a carbon fiber reinforced epoxy resin prepreg tape, an alumina fiber reinforced epoxy resin prepreg tape, a silica fiber reinforced epoxy resin prepreg tape, an aluminum borate fiber reinforced epoxy resin prepreg tape, a glass fiber reinforced polyimide resin prepreg tape, a carbon fiber reinforced polyimide resin prepreg tape, an alumina fiber reinforced polyimide resin prepreg tape, a silica fiber reinforced polyimide resin prepreg tape, an aluminum borate fiber reinforced polyimide resin prepreg tape, a glass fiber reinforced phenolic resin prepreg tape, a carbon fiber reinforced phenolic resin prepreg tape, an alumina fiber reinforced phenolic resin prepreg tape, a silica fiber reinforced phenolic resin prepreg tape or an aluminum borate fiber reinforced phenolic resin prepreg tape.
3. The insulated composite panel of claim 1, wherein: the hollow bead layer is an aluminum silicate hollow bead layer, a borate hollow bead layer, a glass hollow bead layer, an alumina hollow bead layer, a silicon dioxide hollow bead layer, a ceramic hollow bead layer, a zirconia hollow bead layer, a fly ash floating bead layer or a polystyrene hollow bead layer.
4. The insulated composite panel of claim 1, wherein: the aerogel felt is a silicon dioxide aerogel felt, an aluminum oxide aerogel felt, a zirconium dioxide aerogel felt or a titanium dioxide aerogel felt.
5. The insulated composite panel of claim 1, wherein: the rubber sheet is a natural rubber sheet or a synthetic rubber sheet.
6. The insulated composite panel of claim 5, wherein: the synthetic rubber sheet is a fluorinated silicone rubber sheet, a styrene-butadiene rubber sheet, a chloroprene rubber sheet, a butyl rubber sheet, a nitrile rubber sheet, a butadiene rubber sheet, an ethylene-propylene rubber sheet, a polyisoprene rubber sheet, a fluorine rubber sheet or a silicon rubber sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922337640.2U CN211523573U (en) | 2019-12-24 | 2019-12-24 | Heat insulation composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922337640.2U CN211523573U (en) | 2019-12-24 | 2019-12-24 | Heat insulation composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211523573U true CN211523573U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922337640.2U Active CN211523573U (en) | 2019-12-24 | 2019-12-24 | Heat insulation composite board |
Country Status (1)
| Country | Link |
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| CN (1) | CN211523573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757740A (en) * | 2020-12-30 | 2021-05-07 | 巩义市泛锐熠辉复合材料有限公司 | High-strength lightweight carriage plate and preparation method thereof |
| CN115142611A (en) * | 2022-07-01 | 2022-10-04 | 张家港飞腾复合新材料股份有限公司 | Light heat-insulating composite board for building wall and processing technology thereof |
-
2019
- 2019-12-24 CN CN201922337640.2U patent/CN211523573U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757740A (en) * | 2020-12-30 | 2021-05-07 | 巩义市泛锐熠辉复合材料有限公司 | High-strength lightweight carriage plate and preparation method thereof |
| CN115142611A (en) * | 2022-07-01 | 2022-10-04 | 张家港飞腾复合新材料股份有限公司 | Light heat-insulating composite board for building wall and processing technology thereof |
| CN115142611B (en) * | 2022-07-01 | 2023-08-15 | 张家港飞腾复合新材料股份有限公司 | Light heat-insulating composite board for building wall and processing technology thereof |
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