Aerogel honeycomb sandwich board

An aerogel honeycomb and sandwich panel technology is applied in the field of building wall materials, which can solve the problems of large volume and thick walls, and achieve the effects of good sound insulation performance, less material and good impact resistance performance.

Inactive Publication Date: 2017-03-15
SUZHOU ZIAN METAL PROD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Although inorganic thermal insulation materials have good fire safety performance, th

Method used

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  • Aerogel honeycomb sandwich board

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Effect test

Embodiment 1

[0051] Such as figure 1 As shown, the present embodiment provides a kind of airgel honeycomb sandwich panel, and described sandwich panel is made up of upper and lower two-layer panel 3 and middle airgel honeycomb core body; Wherein, the structure of airgel honeycomb core body is: The gel sheet 1 completely covers the honeycomb core 2 . Airgel sheet 1 is SiO 2 airgel. The thickness of the airgel sheet 1 is 0.5-30mm. The material of the honeycomb core body 2 is aluminum or aramid fiber. The material of the panel 3 is metal, non-metal, wood or other composite materials. The airgel sheet 1, the honeycomb core 2, the panel 3, and the faces of the airgel sheet 1 are bonded or otherwise physically connected; wherein the adhesive is an acrylate water-based adhesive or Polyurethane adhesive.

Embodiment 2

[0053] Such as figure 1 As shown, the present embodiment provides a kind of airgel honeycomb sandwich panel, and described sandwich panel is made up of upper and lower two-layer panel 3 and middle airgel honeycomb core body; Wherein, the structure of airgel honeycomb core body is: The gel sheet 1 completely covers the honeycomb core 2 . Airgel sheet 1 is SiO 2 airgel. The thickness of the airgel sheet 1 is 0.5-30mm. The material of the honeycomb core body 2 is paper (the specific gravity of the paper honeycomb core body is lighter, and it is sound-proof, heat-insulating, moisture-proof and non-toxic). The material of the panel 3 is metal, non-metal, wood or other composite materials. The airgel sheet 1, the honeycomb core 2, the panel 3, and the faces of the airgel sheet 1 are bonded or otherwise physically connected; wherein the adhesive is an acrylate water-based adhesive or Polyurethane adhesive.

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Abstract

The invention relates to an aerogel honeycomb sandwich board. The aerogel honeycomb sandwich board is composed of an upper-layer panel (3), a lower-layer panel (3) and a middle aerogel honeycomb core body. The aerogel honeycomb sandwich board is resistant to fire and flames, achieves heat insulation, and is good in sound insulation performance, high in strength and resistant to compression; the aerogel honeycomb sandwich board is good in anti-impact performance, low in mass and environmentally friendly, and has good application prospects.

Description

technical field [0001] The invention belongs to the field of building wall materials, in particular to an airgel honeycomb sandwich panel. Background technique [0002] The energy problem in today's world has become a major issue affecting development. Since building energy consumption accounts for 30% to 40% of the total energy consumption, building energy conservation is of great significance. The use of building thermal insulation materials is an important measure for building energy conservation. At the same time, due to the low fire performance of most insulation materials, fire accidents continue to occur. Therefore, in building energy conservation, energy saving is the theme, and fire prevention is the key. Therefore, the fire performance of insulation materials is a very important consideration and technical index. [0003] (1) Contradictory selection of fire safety and heat insulation performance of building roof and wall materials: [0004] Organic and inorganic ...

Claims

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Application Information

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IPC IPC(8): E04F13/075B32B15/20B32B3/12B32B15/04B32B27/34B32B27/06B32B3/04B32B7/12B32B33/00
CPCE04F13/0866B32B3/04B32B3/12B32B7/12B32B15/04B32B15/20B32B27/06B32B27/34B32B33/00B32B2305/024B32B2307/102B32B2307/3065B32B2307/31B32B2307/558B32B2307/724B32B2307/7265B32B2419/00E04F13/0875E04F2290/04
Inventor 周磊费晓钧
Owner SUZHOU ZIAN METAL PROD
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