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Heat-insulation and decorative integrated wall with composite aerogel and light steel keels and method for manufacturing heat-insulation and decorative integrated wall

A technology of composite aerogel and light steel keel, which is applied in the direction of walls, building components, buildings, etc., can solve the problems such as decorative integrated walls that have not yet used aerogel material composite light steel keel, and avoid the construction site. and worker health effects, reduced breakage, reduced thickness and space

Active Publication Date: 2016-02-03
浙江圣润纳米科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The disclosure and application of the above patents have beneficially promoted the development of light steel keel composite walls and thermal insulation and decorative integrated walls in China, but there is no composite light steel keel decorative integrated wall that uses airgel materials as thermal insulation materials.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] 1) Lay high-strength panels. Mix 175kg of water, 461kg of cement, 512kg of sand, and 50kg of glass fiber, pour it into the abrasive tool after mixing, level the surface, and maintain it naturally for 28 days to obtain a fiber-reinforced cement board.

[0073] 2) Lay 10mm thick silica airgel felt on the high-strength panel. The airgel felt is fixed by anchor nails.

[0074] 3) Lay light steel keel.

[0075] 4) Then lay high-strength panels.

[0076] The high-strength panel is prepared according to step 1). Secured with anchors.

[0077] 5) Make a decorative layer on the outer surface of the load-bearing concrete and reinforcement layer. Both the load-bearing concrete and the decorative layer on the outer surface of the reinforced layer are paints.

Embodiment 2

[0079] 1) Lay high-strength panels. Mix 150kg of water, 300kg of cement, 400kg of light sand, 400kg of floating beads, and 60kg of glass fiber. After mixing, pour it into the abrasive tool, level the surface, and maintain it naturally for 28 days to obtain a fiber-reinforced light aggregate cement board.

[0080] 2) Lay a 10mm-thick silica airgel sheet on the high-strength panel. A vapor barrier is laid between the airgel board and the high-strength panel. The airgel felt is fixed by anchor nails.

[0081] 3) Lay light steel keel.

[0082] 4) Then lay high-strength panels

[0083] The high-strength panel is prepared according to step 1). Secured with anchors.

[0084] 5) Make a decorative layer on the outer surface of the load-bearing concrete and reinforcement layer. The outer surface of the load-bearing concrete is decorated with fluorocarbon paint, and the outer surface of the reinforcement layer is decorated with wallpaper.

Embodiment 3

[0086] 1) Lay high-strength panels. Dissolve 65kg of aluminum sulfate in 200kg of water to prepare an aluminum sulfate solution, and dissolve 23kg of quicklime in 200kg of water to prepare lime water. Put the lime water in the container, slowly add the aluminum sulfate solution under the condition of stirring at 300r / min until the pH value is 7.2, and obtain the translucent ettringite colloid. The premixed dry material is prepared and mixed as follows: Portland cement 40kg, gypsum 360kg, fine sand 500kg, vitrified microbeads 80kg, silicon micropowder 12kg. Add 50kg of glass fiber and 1kg of waterproofing agent to the prepared ettringite colloid, and stir for 15 minutes to prepare a premixed wet material, then add the premixed dry material, and continue to stir for 18 minutes. Pour the obtained concrete slurry into the mould, and the abrasive tool has built-in steel bars with a diameter of 16mm and a spacing of 200mm. The surface is leveled and maintained for 28 days to obtain...

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Abstract

The invention relates to a load-bearing, heat-insulation and decorative integrated fabricated wall and a method for manufacturing the same, in particular to fabricated walls. The fabricated wall comprises heat-insulation layers. The heat-insulation layers are made of aerogel materials, light steel keels, high-strength face plates and decorative layers are respectively arranged on the insides and the outsides of the heat-insulation layers, and the fabricated wall has heat-insulation and decorative functions. The load-bearing, heat-insulation and decorative integrated fabricated wall and the method have the advantages that the load-bearing, heat-insulation and decorative integrated fabricated wall which is a heat-insulation and decorative integrated fabricated wall with composite aerogel and the light steel keels is light, attractive and practical, is high in strength, has a low heat conductivity coefficient, can be quickly assembled on a site after being prefabricated and formed in a factory, and has an obvious practical significance on promoting development of housing industrialization and green architecture in China.

Description

technical field [0001] The invention relates to a load-bearing, thermal insulation and decorative integrated assembled wall and a preparation method thereof, in particular to an airgel material as the thermal insulation layer, and the thermal insulation layer has a light steel keel, a high-strength panel and a decorative layer on the inside and outside, and has the functions of thermal insulation and insulation. Prefabricated wall with decorative function. The light steel keel thermal insulation and decoration integrated assembled wall of the composite airgel of the present invention has the characteristics of light weight, high strength, low thermal conductivity, beautiful and practical. The development of globalization and green buildings has significant practical significance. Background technique [0002] With the rapid development of housing industrialization and green buildings in China, new requirements are put forward for high-performance new wall materials, especia...

Claims

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Application Information

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IPC IPC(8): E04B2/00C04B28/00C04B28/04C04B24/38C04B22/08
Inventor 金承黎
Owner 浙江圣润纳米科技有限公司
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