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Wall fireproof insulating material and preparation method thereof

A technology for fireproofing and heat preservation and walls, applied in heat preservation, fireproofing, ceramic products, etc., can solve problems such as energy consumption and large heat transfer coefficient, and achieve the effects of improving heat preservation performance, simple formula, and convenient preparation

Inactive Publication Date: 2017-09-15
HEFEI GUANGMIN BUILDING MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inorganic thermal insulation materials currently available on the market generally have the problem of high thermal conductivity, which leads to a large amount of energy consumption, and the fire prevention ability needs to be further improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A fireproof and thermal insulation material for walls, comprising the following components by weight: 50 parts of cement, 35 parts of expanded perlite, 25 parts of vitrified hollow microspheres, 20 parts of glass fiber, 15 parts of sepiolite powder, 10 parts of fiber, 20 parts of phosphate, 7.5 parts of mica powder, 5 parts of light ceramsite, 10 parts of quartz sand, 5.5 parts of magnesium oxide, 10 parts of asbestos powder, 7 parts of heavy calcium carbonate, 6.5 parts of latex powder, 4 parts of flame retardant, 3 parts of antifungal agent, 5.5 parts of foaming agent and 70 parts of deionized water.

[0026] Wherein, the silicate is sodium silicate or calcium silicate.

[0027] Wherein, the fineness of the sepiolite powder is 400 mesh.

[0028] Wherein, the fiber is wood fiber or aluminum silicate fiber.

[0029] Wherein, the flame retardant is phosphoric acid ester, magnesium hydroxide and aluminum hydroxide according to the ratio of 1:0.3:0.8.

[0030] Wherein, ...

Embodiment 2

[0037] A fireproof and thermal insulation material for walls, comprising the following components by weight: 40 parts of cement, 30 parts of closed-cell expanded perlite, 20 parts of vitrified hollow microspheres, 10 parts of glass fiber, 10 parts of sepiolite powder, 5 parts of fiber 15 parts of silicate, 5 parts of mica powder, 2 parts of light ceramsite, 5 parts of quartz sand, 3 parts of magnesium oxide, 5 parts of asbestos powder, 4 parts of heavy calcium carbonate, 3 parts of latex powder, flame retardant 2 parts, 1 part antifungal agent, 3 parts foaming agent and 60 parts deionized water.

[0038] Wherein, the silicate is sodium silicate or calcium silicate.

[0039] Wherein, the fineness of the sepiolite powder is 300-500 mesh.

[0040] Wherein, the fiber is wood fiber or aluminum silicate fiber.

[0041] Wherein, the flame retardant is phosphoric acid ester, magnesium hydroxide and aluminum hydroxide according to the ratio of 1:0.2:0.6.

[0042] Wherein, the antifu...

Embodiment 3

[0049] A fire-proof and heat-insulating material for walls, comprising the following components by weight: 60 parts of cement, 40 parts of closed-cell expanded perlite, 30 parts of vitrified hollow microspheres, 30 parts of glass fiber, 20 parts of sepiolite powder, and 15 parts of fiber 25 parts of silicate, 10 parts of mica powder, 8 parts of light ceramsite, 15 parts of quartz sand, 8 parts of magnesium oxide, 15 parts of asbestos powder, 10 parts of heavy calcium carbonate, 10 parts of latex powder, flame retardant 6 parts, 5 parts of antifungal agent, 8 parts of foaming agent and 80 parts of deionized water.

[0050] Wherein, the silicate is sodium silicate or calcium silicate.

[0051] Wherein, the fineness of the sepiolite powder is 300-500 mesh.

[0052] Wherein, the fiber is wood fiber or aluminum silicate fiber.

[0053]Wherein, the flame retardant is phosphoric acid ester, magnesium hydroxide and aluminum hydroxide in a ratio of 1:0.4:1.

[0054] Wherein, the ant...

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Abstract

The invention discloses a wall fireproof insulating material, comprising, by weight, 40-60 parts of cement, 30-40 parts of closed-cell expanded perlite, 20-30 parts of vitrified glass beads, 10-30 parts of glass fiber, 10-20 parts of sepiolite powder, 5-15 parts of a fiber, 15-25 parts of a silicate, 5-10 parts of mica powder, 2-8 parts of lightweight ceramsite, 5-15 parts of quartz sand, 3-8 parts of magnesium oxide, 5-15 parts of asbestos, 4-10 parts of heavy calcium carbonate, 3-10 parts of latex powder, 2-6 parts of a flame retardant, 1-5 parts of a mildew preventive, 3-8 parts of a foaming agent, and 60-80 parts of deionized water. The wall fireproof insulating material has simple formulation and is convenient to prepare, and has good fireproof and insulating properties.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a fireproof and heat-insulating material for walls and a preparation method thereof. Background technique [0002] The thermal insulation material industry in foreign countries has a long history, and thermal insulation materials for building energy conservation account for the vast majority. For example, since 1987, building thermal insulation materials in the United States have accounted for about 80% of all thermal insulation materials, and more than 80% of rock wool products in Western European countries such as Sweden and Finland For building energy saving. There are relatively few thermal insulation materials used for building energy conservation in my country. At present, the state is promulgating relevant policies to vigorously promote building energy conservation, which will greatly promote the application of thermal insulation materials in construction proje...

Claims

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Application Information

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IPC IPC(8): C04B28/02E04B1/76E04B1/94C04B111/28C04B111/34C04B111/40
CPCC04B28/02C04B2111/00017C04B2111/28C04B2111/343C04B2111/40E04B1/76E04B1/94E04B2001/742C04B14/185C04B18/027C04B14/42C04B14/042C04B14/043C04B22/00C04B14/20C04B14/06C04B14/304C04B14/40C04B14/28C04B14/4656C04B18/26C04B22/06C04B22/066C04B24/003C04B24/12C04B24/10C04B20/002C04B20/008C04B20/0048C04B38/103Y02A30/244
Inventor 黄洋
Owner HEFEI GUANGMIN BUILDING MATERIAL CO LTD
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