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Light fireproof heat-insulation energy-saving great-width vermiculite plate

A fire-proof, thermal-insulation, lightweight technology, applied in thermal insulation, fire prevention, building components, etc., can solve the problems of substandard burning resistance, insufficient strength, heavy weight, etc.

Inactive Publication Date: 2016-12-21
广州盈珑防火材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing vermiculite boards are either not strong enough or the format is not large enough, or they are too heavy (too heavy), or their fire resistance is not up to the standard, or they are not waterproof, which cannot meet the requirements of many customers in the market.

Method used

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Embodiment Construction

[0012] The light-weight, fireproof, heat-insulating, heat-insulating and energy-saving large-format vermiculite board of the first preferred embodiment of the present invention uses vermiculite powder as a raw material, and the type of vermiculite powder used is greater than 60 mesh.

[0013] Since vermiculite is a kind of hydrate, it is in the form of massive, flaky and granular, and it is the product of weathering and alteration of natural minerals such as biotite. The water molecules between the layers can be burned by high temperature, and the volume can be increased by 18 to 25 times. Vermiculite is one of the lightest minerals in the world. Raw vermiculite flakes are calcined in a high-temperature kiln at 1200 degrees, and after expansion, vermiculite powder is formed. A small piece of vermiculite contains more than 12,000 capillaries Holes, so it has the characteristics of light weight, fire prevention, heat insulation, energy saving and so on. The slate of the present...

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PUM

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Abstract

The invention provides a light fireproof heat-insulation energy-saving great-width vermiculite plate. Vermiculite powder serves as a raw material, and the vermiculite powder is greater than 60 meshes. The light fireproof heat-insulation energy-saving great-width vermiculite plate has the characteristics of being light, fireproof, and capable of insulating heat and saving energy by adopting the vermiculite powder as the raw material.

Description

technical field [0001] The invention relates to the technical field of application of fireproofing materials, in particular to a large-format vermiculite board with light weight, fireproofing, thermal insulation and energy saving. Background technique [0002] At present, the existing vermiculite boards are either not strong enough or not big enough, or too heavy (too heavy), or not up to the standard of fire resistance, or not waterproof, and cannot meet the requirements of many customers in the market. [0003] Therefore, it is necessary to provide a light-weight, fire-proof, heat-insulating, heat-insulating and energy-saving large-format vermiculite board to solve the above technical problems. Contents of the invention [0004] The technical problem mainly solved by the invention is to provide a large-scale vermiculite board with light weight, fire prevention, thermal insulation and energy saving. By using vermiculite powder as the main raw material, the advantages of l...

Claims

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Application Information

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IPC IPC(8): E04B1/94E04B1/80
CPCE04B1/80E04B1/942
Inventor 黄文辉
Owner 广州盈珑防火材料有限公司