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Thermal insulation material and preparation method thereof

A technology of thermal insulation materials and raw materials, which is applied in the field of building materials to achieve the effects of good thermal insulation, good fire prevention effect, and good fire resistance

Inactive Publication Date: 2017-09-05
肥西县碧涛建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing building materials market lacks thermal insulation materials with the characteristics of high compressive strength, good thermal insulation effect and good fireproof effect, the purpose of the present invention is to provide a thermal insulation material and its preparation method. The insulation material has the advantages of high compressive strength, good thermal insulation effect and good fire prevention effect

Method used

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  • Thermal insulation material and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0040] A thermal insulation material, comprising the following raw materials in parts by weight: 25 parts of granite powder, 18 parts of aluminum silicate powder, 10 parts of rock wool, 6.5 parts of glass fiber, 17 parts of quartz sand, 28 parts of gravel, 28 parts of cement, bentonite 23 parts, 21 parts of glass beads, 18 parts of airgel, 28 parts of expanded perlite, 19 parts of nano-silicon carbide, 18 parts of magnesium oxide, 22 parts of vermiculite, 0.7 parts of retarder, 0.5 parts of air-entraining agent, expansion 0.4 parts of water reducing agent, 0.5 parts of water reducing agent and 10 parts of water.

[0041] Ceramic fibers are added to the raw materials. Ceramic fibers have the characteristics of light weight, high temperature resistance, good thermal stability, good fire resistance, good thermal insulation and high mechanical strength, which help to improve the fire resistance and mechanical properties of the prepared insulation materials. strength.

[0042] Gla...

Embodiment 2

[0059] A thermal insulation material, comprising the following raw materials in parts by weight: 20 parts of granite powder, 15 parts of aluminum silicate powder, 7 parts of rock wool, 4 parts of ceramic fiber, 13 parts of quartz sand, 22 parts of gravel, 15 parts of cement, bentonite 15 parts, 15 parts of glass microspheres, 13 parts of airgel, 21 parts of expanded perlite, 16 parts of nano-silicon carbide, 12 parts of magnesium oxide, 19 parts of vermiculite, 0.5 parts of retarder, 0.4 parts of air-entraining agent, expansion 0.3 parts of agent, 0.3 parts of water reducing agent and 8 parts of water.

[0060] Ceramic fibers are added to the raw materials. Ceramic fibers have the characteristics of light weight, high temperature resistance, good thermal stability, good fire resistance, good thermal insulation and high mechanical strength, which help to improve the fire resistance and mechanical properties of the prepared insulation materials. strength.

[0061] Glass microsp...

Embodiment 3

[0078] A thermal insulation material, comprising the following raw materials in parts by weight: 30 parts of granite powder, 21 parts of aluminum silicate powder, 13 parts of rock wool, 9 parts of ceramic fiber, 21 parts of quartz sand, 36 parts of gravel, 21 parts of cement, bentonite 31 parts, 27 parts of glass beads, 23 parts of airgel, 35 parts of expanded perlite, 22 parts of nano-silicon carbide, 24 parts of magnesium oxide, 25 parts of vermiculite, 0.9 parts of retarder, 0.6 parts of air-entraining agent, expansion 0.5 parts of water reducing agent, 0.7 parts of water reducing agent and 12 parts of water.

[0079] Ceramic fibers are added to the raw materials. Ceramic fibers have the characteristics of light weight, high temperature resistance, good thermal stability, good fire resistance, good thermal insulation and high mechanical strength, which help to improve the fire resistance and mechanical properties of the prepared insulation materials. strength.

[0080] Gla...

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Abstract

The invention provides a thermal insulation material and a preparation method thereof, and relates to the field of building materials. The thermal insulation material includes the following raw materials in parts by weight: granite powder, aluminum silicate powder, rock wool, ceramic fiber, quartz sand, crushed stone, cement, bentonite, Glass beads, aerogel, expanded perlite, nano-silicon carbide, magnesia, vermiculite, retarder, air-entraining agent, swelling agent, water reducing agent and water; the preparation method comprises the following steps: (1) weighing Raw materials, (2) roasting, (3) stirring, (4) pressing, drying, cooling and preservation. The invention solves the problem that the existing building material market lacks the thermal insulation material with the characteristics of high compressive strength, good thermal insulation effect and good fireproof effect.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a thermal insulation material and a preparation method thereof. Background technique [0002] With the progress of society and the improvement of people's living standards, people's requirements for building materials are getting higher and higher, especially the insulation materials in building materials. However, the existing insulation materials have the problem of general insulation effect, which cannot be very good. To achieve the purpose of energy saving, and the requirements of existing buildings for materials are not limited to unilateral performance, but more require materials to have a variety of high performance, so as to meet the comprehensive performance requirements of existing buildings for materials. [0003] However, there is a lack of thermal insulation materials with high compressive strength, good thermal insulation effect and good fireproof effec...

Claims

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Application Information

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IPC IPC(8): C04B28/02C04B111/27C04B111/28C04B111/34C04B111/52C04B111/76
CPCC04B28/02C04B2111/27C04B2111/28C04B2111/346C04B2111/52C04B2111/76C04B2201/32C04B2201/50
Inventor 俞克波
Owner 肥西县碧涛建材有限公司
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