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Glass bead wall thermal insulation material with good fireproof performance

A technology of vitrified microbeads and thermal insulation materials, applied in the field of building materials, can solve the problems of harmful gas aging resistance, weather resistance, flammable fire resistance, low strength, etc., and achieves improved comprehensive performance and construction performance, high compressive strength, Good thermal insulation effect

Inactive Publication Date: 2018-01-05
四川方壹特建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the current thermal insulation materials use ordinary talc powder and polystyrene particles as lightweight aggregates for dry-mixed thermal insulation mortars, but talc powder has high water absorption and is easy to pulverize, and the volume shrinkage rate is large during slurry mixing, which is easy to cause later product strength. The phenomenon of low and hollow cracking, while polyphenylene particle organic materials have defects such as flammability, poor fire resistance, high temperature generation of harmful gases, low aging and weather resistance, and large rebound during construction. The comprehensive performance and construction performance of thermal insulation mortar need to be further improve

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A vitrified microbead wall thermal insulation material with good fireproof performance, the vitrified microbead wall thermal insulation material with good fireproof performance comprises the following components: 100 parts of vitrified microbeads, 50 parts of talcum powder, and 50 parts of cement , 30 parts of water glass, 3 parts of curing agent, 5 parts of water-repellent agent, and 3 parts of penetrating agent.

[0021] The production process of the vitrified microbead wall insulation material with good fire performance comprises the following steps:

[0022] (1) Weigh vitrified microbeads, talc powder, cement, water glass, curing agent, water repellent, and penetrating agent according to the above ratio, put them into the mixer and mix them evenly;

[0023] (2) Add distilled water to the above mixture, and continue stirring with a mixer for 30 minutes;

[0024] (3) Pour the above-mentioned slurry into the mold and use a compression molding machine to press and form...

Embodiment 2

[0026] A vitrified microbead wall thermal insulation material with good fireproof performance, the vitrified microbead wall thermal insulation material with good fireproof performance comprises the following components: 120 parts of vitrified microbeads, 50 parts of talcum powder, and 30 parts of cement , 50 parts of water glass, 3 parts of curing agent, 3 parts of water-repellent agent, and 3 parts of penetrating agent.

[0027] The production process of the vitrified microbead wall insulation material with good fire performance comprises the following steps:

[0028] (1) Weigh vitrified microbeads, talc powder, cement, water glass, curing agent, water repellent, and penetrating agent according to the above ratio, put them into the mixer and mix them evenly;

[0029] (2) Add distilled water to the above mixture, and continue stirring with a mixer for 40 minutes;

[0030] (3) Pour the above slurry into the mold and use a press molding machine to press and form, wherein the pr...

Embodiment 3

[0032] A vitrified microbead wall thermal insulation material with good fireproof performance, the vitrified microbead wall thermal insulation material with good fireproof performance comprises the following components: 110 parts of vitrified microbeads, 50 parts of talcum powder, and 40 parts of cement , 20 parts of water glass, 5 parts of curing agent, 5 parts of water-repellent agent, and 3 parts of penetrating agent.

[0033] The production process of the vitrified microbead wall insulation material with good fire performance comprises the following steps:

[0034] (1) Weigh vitrified microbeads, talc powder, cement, water glass, curing agent, water repellent, and penetrating agent according to the above ratio, put them into the mixer and mix them evenly;

[0035] (2) Add distilled water to the above mixture, and continue stirring with a mixer for 40 minutes;

[0036] (3) Pour the above slurry into the mold and use a press molding machine to press and form, wherein the pr...

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PUM

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Abstract

The invention discloses a glass bead wall thermal insulation material with good fireproof performance in the field of building materials. The glass bead wall thermal insulation material with good fireproof performance comprises 100-150 parts of glass beads, 30-50 parts of talcum powder, 30-60 parts of cement, 30-60 parts of sodium silicate, 1-10 parts of curing agent, 1-10 parts of water repellentand 1-10 parts of penetrating agent. The glass bead wall thermal insulation material with good fireproof performance has the advantages of being high in density, high in compressive strength, low inheat conduction coefficient, good in heat preservation effect and the like, the fireproof grade is grade A, and the material is a fireproof thermal insulation material with excellent comprehensive performance.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a vitrified microbead wall thermal insulation material with good fireproof performance. Background technique [0002] The advent of the energy crisis in the century and the mandatory implementation of building energy-saving policies have promoted the rapid development of building insulation materials. [0003] Most of the current thermal insulation materials use ordinary talc powder and polystyrene particles as lightweight aggregates for dry-mixed thermal insulation mortars, but talc powder has high water absorption and is easy to pulverize, and the volume shrinkage rate is large during slurry mixing, which is easy to cause later product strength. The phenomenon of low and hollow cracking, while polyphenylene particle organic materials have defects such as flammability, poor fire resistance, high temperature generation of harmful gases, low aging and weather resistan...

Claims

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Application Information

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IPC IPC(8): C04B28/26C04B111/28
Inventor 张优雨
Owner 四川方壹特建筑工程有限公司
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