Preparation method and application of energy-saving environment-friendly building material

A technology for building materials, energy saving and environmental protection, applied in the field of building materials, can solve the problem of not effectively solving energy saving and other problems, and achieve the effects of good thermal insulation effect, high self-strength and improved performance.

Inactive Publication Date: 2018-05-04
付主枝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current environmentally friendly building materials have not effectively solved their energy-saving properties while improving their environmental friendliness, which has brought many problems to building energy consumption.

Method used

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  • Preparation method and application of energy-saving environment-friendly building material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] (1) After mixing 60 parts of fly ash, 40 parts of feldspar powder and 25 parts of silicon dioxide, they are fully ground in a grinder, the speed of the grinder is 1600r / min, the grinding time is 50min, and passed through a 200-mesh sieve to obtain grinding mixture;

[0023] (2) Mix 15 parts of methoxypolyethylene glycol, 10 parts of ethyl stearate, and 6 parts of polyamide, add 100 parts of deionized water, and perform ultrasonic treatment. The conditions of ultrasonic treatment are: temperature 70 ° C, ultrasonic treatment The power is 1000W, and the ultrasonic time is 40min to obtain the ultrasonic treatment mixture;

[0024] (3) Put the grinding mixture and ultrasonic treatment mixture into the reaction kettle, heat the temperature of the reaction kettle to 100°C, then add 4 parts of phenolic foam and 3 parts of citrate into the reaction kettle, mix well and react for 20 minutes to obtain the preliminary reaction product ;

[0025] (4) Pour the preliminary reaction...

Embodiment 2

[0029] (1) After mixing 65 parts of fly ash, 45 parts of feldspar powder and 30 parts of silicon dioxide, they are fully ground in a grinder, the speed of the grinder is 1700r / min, the grinding time is 60min, and passed through a 200-mesh sieve to obtain grinding mixture;

[0030] (2) Mix 18 parts of methoxypolyethylene glycol, 11 parts of ethyl stearate, and 7 parts of polyamide, add 100 parts of deionized water, and perform ultrasonic treatment. The conditions of ultrasonic treatment are: temperature 75 ° C, ultrasonic treatment The power is 1100W, and the ultrasonic time is 45min to obtain the ultrasonic treatment mixture;

[0031] (3) Put the grinding mixture and ultrasonic treatment mixture into the reaction kettle, heat the temperature of the reaction kettle to 105°C, then add 5 parts of phenolic foam and 4 parts of malate into the reaction kettle, mix well and react for 25 minutes to obtain the preliminary reaction product ;

[0032] (4) Pour the preliminary reaction ...

Embodiment 3

[0036] (1) After mixing 70 parts of fly ash, 50 parts of feldspar powder and 35 parts of silicon dioxide, they are fully ground in a grinder, the speed of the grinder is 1800r / min, the grinding time is 70min, and passed through a 200-mesh sieve to obtain grinding mixture;

[0037] (2) Mix 20 parts of methoxypolyethylene glycol, 12 parts of ethyl stearate, and 8 parts of polyamide, add 100 parts of deionized water, and perform ultrasonic treatment. The conditions of ultrasonic treatment are: temperature 80 ° C, ultrasonic treatment The power is 1200W, and the ultrasonic time is 50min to obtain the ultrasonic treatment mixture;

[0038] (3) Put the grinding mixture and ultrasonic treatment mixture into the reaction kettle, heat the temperature of the reaction kettle to 110°C, then add 6 parts of phenolic foam and 5 parts of pyrophosphate into the reaction kettle, mix well and react for 30 minutes to obtain the preliminary reaction product ;

[0039] (4) Pour the preliminary re...

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Abstract

The invention discloses a preparation method and application of an energy-saving environment-friendly building material. The preparation method comprises the steps of mixing coal ash, feldspar powderand silicon dioxide, adequately grinding in a grinding machine, adding methoxy polyethylene glycol, ethyl stearate and polyamide into deionized water, carrying out ultrasonic treatment, mixing the twomixtures, feeding the mixture into a reaction kettle, heating for reaction, immediately pouring a primary reaction product into a mold, carrying out demolding after the product is solidified and formed, drying, and carrying out packaging and sealing, so as to obtain a finished product. The prepared energy-saving environment-friendly building material has good thermal insulation effect and high strength and further has good application prospect in constructional engineering.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a preparation method and application of energy-saving and environment-friendly building materials. Background technique [0002] The materials used in buildings are collectively referred to as building materials, which is a general term for materials used in civil engineering and construction engineering. 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 of various colors, special Effect glass, etc.; special materials refer to: used for waterproof, moisture-proof, anti-corrosion, fire prevention, flame retardant, sound insulation, heat insulation, heat preservation, sealing, etc. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/20
CPCC04B26/20C04B2111/00017C04B2201/32C04B2201/50C04B18/08C04B14/045C04B14/06C04B24/32C04B24/085C04B16/082C04B24/06C04B22/16
Inventor 付主枝
Owner 付主枝
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