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A kind of thermal insulation building material and preparation method thereof

A technology for thermal insulation and building materials, applied in the field of building materials, can solve the problems of poor thermal insulation and thermal insulation, waste of energy, ineffective thermal insulation and thermal insulation, etc., and achieve high thermal insulation and thermal insulation, good thermal insulation effect. Effect

Inactive Publication Date: 2016-07-13
深圳文业装饰设计工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Technical problem to be solved: conventional building materials have poor heat preservation and heat insulation effects. After being used in buildings, they cannot effectively heat preservation and heat insulation, and waste energy. Therefore, a kind of heat preservation and heat insulation effect is needed. Building materials and methods for their preparation

Method used

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  • A kind of thermal insulation building material and preparation method thereof
  • A kind of thermal insulation building material and preparation method thereof
  • A kind of thermal insulation building material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] (1) Take 18 parts by weight of calcium silicate powder, 12 parts of granite powder, 17 parts of polyurethane, 22 parts of aluminum silicate powder, 8 parts of magnesium oxide, 11 parts of mineral wool, and 6 parts of polyester fiber part, stir each of the above-mentioned ingredients in a mixing tank, and stir them evenly for subsequent use;

[0023] (2) Inject the homogeneously mixed composite material prepared in step (1) into a molding die, and pressurize it;

[0024] (3) The composite building material formed under pressure in step (2) is dried again at a drying temperature of 75° C. and a drying time of 3 hours. After drying, a heat-insulating building material is prepared.

Embodiment 2

[0026] (1) Take 14 parts by weight of calcium silicate powder, 17 parts of granite powder, 19 parts of polyurethane, 17 parts of aluminum silicate powder, 11 parts of magnesium oxide, 7 parts of mineral wool, and 4 parts of polyester fiber part, stir each of the above-mentioned ingredients in a mixing tank, and stir them evenly for subsequent use;

[0027] (2) Inject the homogeneously mixed composite material prepared in step (1) into a molding die, and pressurize it;

[0028] (3) The composite building material formed under pressure in step (2) is dried again at a drying temperature of 75° C. and a drying time of 3 hours. After drying, a heat-insulating building material is prepared.

Embodiment 3

[0030] (1) Take 21 parts by weight of calcium silicate powder, 8 parts of granite powder, 15 parts of polyurethane, 25 parts of aluminum silicate powder, 5 parts of magnesium oxide, 13 parts of mineral wool, and 9 parts of polyester fiber part, stir each of the above-mentioned ingredients in a mixing tank, and stir them evenly for subsequent use;

[0031] (2) Inject the homogeneously mixed composite material prepared in step (1) into a molding die, and pressurize it;

[0032] (3) The composite building material formed under pressure in step (2) is dried again at a drying temperature of 75° C. and a drying time of 3 hours. After drying, a heat-insulating building material is prepared.

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Abstract

The invention discloses a thermal insulation building material and a preparation method thereof. The thermal insulation building material is prepared from the following raw materials in parts by weight: 14-21 parts of calcium silicate powder, 8-17 parts of granite powder, 15-19 parts of polyurethane, 17-25 parts of aluminum silicate powder, 5-11 parts of magnesium oxide, 7-13 parts of mineral cotton and 4-9 parts of a polyester fiber. The preparation method comprises the following steps: (1) stirring each component in a stirring tank, and uniformly stirring for later use; (2) injecting a uniformly-mixed composite material prepared in the step (1) into a forming mold, and performing pressure forming; and (3) drying a composite building material subjected to pressure forming in the step (2) under the conditions that the drying temperature is 75 DEG C and the drying time is 3 hours to obtain the thermal insulation building material.

Description

technical field [0001] The invention belongs to the field of building materials, and relates to a building material and a preparation method thereof, in particular to a thermal insulation building material and a preparation method thereof. Background technique [0002] Materials used in buildings are collectively referred to as building materials. New building materials include a wide range, including thermal insulation materials, heat insulation materials, high-strength materials, and materials that can breathe, all of which are new materials. Building materials is a collective term for materials used in civil engineering and construction. Building materials can be divided into structural materials, decorative materials and some special materials. Structural materials include wood, bamboo, stone, cement, concrete, metal, bricks, ceramics, glass, engineering plastics, composite materials, etc.; decorative materials include various coatings, paints, coatings, veneers, tiles...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/10
Inventor 林永琪范少周吴玥莹邓光辉范飞旋郑良罗碧遂高驿峰黎红星
Owner 深圳文业装饰设计工程有限公司