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Environment-friendly thermal insulation material for architectural decoration and preparation method thereof

A technology for building decoration and thermal insulation materials, which is applied in the field of thermal insulation material manufacturing, can solve the problems that the strength and flame retardant effect of building thermal insulation materials are difficult to meet the requirements of high standards, achieve significant technical effects and economic advantages, and meet the needs of building energy-saving construction. The effect of good thermal insulation function

Inactive Publication Date: 2020-09-22
冠恒建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the strength and flame retardant effect of building insulation materials in the prior art are still difficult to meet the high standard requirements, and the proposed environmental protection building decoration insulation material and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The heat preservation material for environmental protection building decoration comprises the following raw materials in parts by weight: 300-400 parts by weight of basalt, 60-90 parts by weight of granite, 50-70 parts by weight of white rock, 100-130 parts by weight of coal gangue, 180-220 parts by weight of slag, and 200-250 parts by weight of coke.

[0030] The present invention also proposes a preparation method for an environmentally friendly building decoration thermal insulation material, comprising the following steps:

[0031] S1: Raw material pretreatment: first, basalt, granite, white rock, coal gangue 100-130, slag, and coke are subjected to primary crushing treatment;

[0032] S2: Raw material measurement: measure and weigh the processed raw materials in S1 by weight percentage;

[0033] S3: raw material ball milling: put the measured raw materials in S2 into the ball mill;

[0034] S4: the admixture is mixed: the slurry obtained in S3 is discharged, and s...

Embodiment 2

[0042] The heat preservation material for environmental protection building decoration includes the following raw materials in parts by weight: 300 parts by weight of basalt, 90 parts by weight of granite, 70 parts by weight of white rock, 100 parts by weight of coal gangue, 220 parts by weight of slag, and 250 parts by weight of coke.

[0043] The present invention also proposes a preparation method for an environmentally friendly building decoration thermal insulation material, comprising the following steps:

[0044] S1: Raw material pretreatment: first, basalt, granite, white rock, coal gangue 100-130, slag, and coke are subjected to primary crushing treatment;

[0045] S2: Raw material measurement: measure and weigh the processed raw materials in S1 by weight percentage;

[0046] S3: raw material ball milling: put the measured raw materials in S2 into the ball mill;

[0047] S4: the admixture is mixed: the slurry obtained in S3 is discharged, and sent into a slurry pool ...

Embodiment 3

[0055] The heat preservation material for environmental protection building decoration includes the following raw materials in parts by weight: 400 parts by weight of basalt, 60 parts by weight of granite, 50 parts by weight of white rock, 130 parts by weight of coal gangue, 180 parts by weight of slag, and 250 parts by weight of coke.

[0056] The present invention also proposes a preparation method for an environmentally friendly building decoration thermal insulation material, comprising the following steps:

[0057] S1: Raw material pretreatment: first, basalt, granite, white rock, coal gangue 100-130, slag, and coke are subjected to primary crushing treatment;

[0058] S2: Raw material measurement: measure and weigh the processed raw materials in S1 by weight percentage;

[0059] S3: raw material ball milling: put the measured raw materials in S2 into the ball mill;

[0060] S4: the admixture is mixed: the slurry obtained in S3 is discharged, and sent into a slurry pool ...

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Abstract

The invention discloses an environment-friendly building decoration thermal insulation material and a preparation method thereof. The environment-friendly building decoration thermal insulation material comprises the following raw materials in parts by weight: 300 to 400 parts of basalt, 60 to 90 parts of granite, 50 to 70 parts of white rock, 100 to 130 parts of coal gangue, 180 to 220 parts of slag and 200 to 250 parts of coke. The method comprises the steps: S1, pretreatment of raw materials: firstly, carrying out primary crushing treatment on basalt, granite, white rock, 100-130 parts of coal gangue, slag and coke; S2, raw material metering: metering and weighing the raw materials treated in the step S1 according to the weight percentage; S3, raw material ball milling; S4, mixing the admixture: discharging the slurry obtained in the S3; S5, spray granulation; s6, paving the granulated powder in the step S5 in a mold, and preheating, sintering, shaping and annealing in a heating furnace; and S7, uniformly coating the surface of the porous sintered thermal insulation material obtained in S6 with a flame retardant. The building thermal insulation material prepared in the inventionhas the characteristics of good thermal insulation function, fire resistance, water resistance and light weight, can meet the requirements of building energy-saving construction, and can achieve remarkable technical effects and economic advantages.

Description

technical field [0001] The invention relates to the technical field of heat-insulation material manufacturing, in particular to an heat-insulation material for environmental protection building decoration and a preparation method thereof. Background technique [0002] The development of thermal insulation materials is rapid, and the use of good thermal insulation technology and materials in industry and construction can often achieve twice the result with half the effort. Generally, thermal insulation materials require that the thermal conductivity is less than or equal to 0.2. For the insulation of industrial equipment and pipelines, the thermal insulation lining used is required to have the characteristics of low thermal conductivity, low density, high flexibility, fireproof and waterproof. Its thermal conductivity at room temperature is 0.018W / (K m) and it is absolutely waterproof, and its thermal insulation performance is 3 to 8 times that of traditional materials. Wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/06C04B35/16C04B35/622C04B41/81
CPCC04B38/068C04B35/16C04B35/62204C04B41/81C04B2235/3463C04B2235/662
Inventor 邓泽华李伟麦尚华
Owner 冠恒建设集团有限公司
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