Silicon-based microcrystal heat-insulating material

A thermal insulation material and microcrystalline technology, applied in the field of thermal insulation materials, can solve the problems of poor construction performance, reduced product thermal insulation performance, poor fire performance, etc., and achieve the effects of stable thermal conductivity, good construction performance, and good temperature resistance performance.

Inactive Publication Date: 2010-08-04
重庆市聚维建筑材料有限公司
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  • Application Information

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Problems solved by technology

[0006] However, polyphenylene particles and ordinary expanded perlite are used as lightweight aggregates and other traditional thermal insulation mortars have many defects and deficiencies, such as expanded perlite has a high water absorption rate, is easy to pulverize, and has a large volume loss rate during slurry mixing, which is easy to cause The thermal insulation performance of the product is lowered and hollowed and cracked in th

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  • Silicon-based microcrystal heat-insulating material
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  • Silicon-based microcrystal heat-insulating material

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Embodiment Construction

[0011] The structure of the thermal insulation system of the general wall is: base wall (concrete and various masonry walls), interface layer (interface agent), thermal insulation layer (that is, the silicon-based microcrystalline thermal insulation material of the present invention, referred to herein as silicon-based Microcrystalline thermal insulation mortar), anti-crack waterproof layer (crack-resistant waterproof mortar + acid-resistant mesh cloth or anti-crack waterproof mortar pressed into hot-dip galvanized welded mesh ), finishing layer (flexible water-resistant putty + paint Or face brick adhesive + face brick ).

[0012] The thermal insulation layer adopts the silicon-based microcrystalline thermal insulation material of the present invention. The components of the material are silicon-based microcrystalline, inorganic gelling materials, anti-crack additives and auxiliary adhesives. The weight percentage of each component in the total material is It is: 30.5-46.5% o...

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Abstract

The invention discloses a silicon-based microcrystal heat-insulating material comprising the following components in percentage by weight: 30.5%-46.5% of silicon-based microcrystal, 43%-55.6% of inorganic gelled materials, 9%-11.8% of crack-resistant additives and 1.37%-2.32% of auxiliary adhesives. The silicon-based microcrystal heat-insulating material has good temperature-resisting performance, low and stable heat conductivity, corrosion resistance, high strength and good construction performance when used for a heat-insulating system, has good flame-retardant effect and can achieve the purpose of having the same service life of concrete or cement plaster according to physical and chemical performance analysis.

Description

technical field [0001] The invention relates to a thermal insulation material, in particular to a silicon-based microcrystalline thermal insulation material. Background technique [0002] According to the physical and chemical properties of energy-saving insulation materials, they can be divided into organic insulation materials and inorganic insulation materials. The thermal conductivity of commonly used organic thermal insulation materials is relatively easy to reduce, but it has low strength, poor construction performance, poor fire resistance, high temperature produces toxic and harmful substances, poor aging resistance and weather resistance, large rebound during construction, and easy to be eaten by insects and ants. defect. Therefore, the research, development and use of inorganic thermal insulation materials is the direction of energy-saving material technology, environmental protection requirements and market development, and has positive practical significance and...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B14/20
CPCC04B2111/28C04B28/02Y02W30/91C04B14/104C04B14/28C04B16/0633C04B18/146C04B18/26C04B22/143C04B24/2623C04B24/383C04B2103/44C04B2103/65C04B2103/67C04B24/386C04B2103/58
Inventor 黄勇何正莉莫君
Owner 重庆市聚维建筑材料有限公司
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