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Energy-saving and environment-friendly building material and preparation method thereof

A technology for building materials, energy saving and environmental protection, applied in the field of building materials preparation, can solve problems such as large construction impact, unreasonable formula structure, large volume shrinkage, etc., achieve high social and economic benefits, simple and reliable preparation method, and reasonable raw material formula Effect

Inactive Publication Date: 2017-06-09
GUANGXI BEIHAI HAOBANG NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the unreasonable formula structure of the existing environmental protection building materials, there are many shortcomings such as high thermal conductivity, low strength, large volume shrinkage, poor thermal insulation performance, hollow cracking, etc., and has certain water absorption, and the thickness is not easy to control. Great impact

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] An energy-saving and environment-friendly building material, which is composed of the following raw materials in parts by weight: 1 part of tetraethyl orthosilicate, 1 part of red clay, 3 parts of polypropylene, 5 parts of wood chips, 1 part of Glauber's salt, 1 part of magnesium oxide, mica powder 5 parts, 1 part glass fiber, 2 parts slag.

[0013] The preparation method of the above-mentioned energy-saving and environment-friendly building materials includes the following steps: 1) Weigh the raw materials of each component in proportion, and mix and stir evenly; 2) Inject the mixture obtained in step 1 into the mold frame, Fill it with nitrogen and let it stand for 1 hour; 3) Then remove the mold and cut it, and send it to the autoclaved curing room, inject saturated water vapor, and cure it under the pressure of 1Mpa for 15 hours.

Embodiment 2

[0015] An energy-saving and environment-friendly building material, which is composed of the following raw materials in parts by weight: 15 parts of ethyl orthosilicate, 15 parts of red clay, 4 parts of polypropylene, 6 parts of sawdust, 5 parts of Glauber's salt, 2 parts of magnesium oxide, mica powder 6 parts, glass fiber 3 parts, slag 3 parts.

[0016] The preparation method of the above-mentioned energy-saving and environment-friendly building material includes the following steps: 1) Weigh the raw materials of each component in proportion, and mix and stir evenly; 2) Inject the mixture obtained in step 1 into the mold frame, and heat Fill it with nitrogen and let it stand for 1.5 hours; 3) Then remove the mold and cut it, and send it to the autoclaved curing room, inject saturated water vapor, and cure it under the pressure of 1.2Mpa for 18 hours.

Embodiment 3

[0018] An energy-saving and environment-friendly building material, which is composed of the following raw materials in parts by weight: 2 parts of tetraethyl orthosilicate, 2 parts of red clay, 5 parts of polypropylene, 8 parts of sawdust, 8 parts of Glauber's salt, 3 parts of magnesium oxide, mica powder 8 parts, glass fiber 5 parts, slag 5 parts.

[0019] The preparation method of the above-mentioned energy-saving and environment-friendly building material includes the following steps: 1) Weigh the raw materials of each component in proportion, and mix and stir evenly; 2) Inject the mixture obtained in step 1 into the mold frame, Fill it with nitrogen and let it stand for 2 hours; 3) Then remove the mold and cut it, and send it to the autoclave curing room, inject saturated water vapor, and cure it under the pressure of 1.5Mpa for 20 hours.

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PUM

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Abstract

The invention discloses an energy-saving and environment-friendly building material which consists of the following raw materials in parts by weight: 10-20 parts of tetraethoxysilane, 10-20 parts of red clay, 3-5 parts of polypropylene, 5-8 parts of saw dust, 1-8 parts of mirabilite, 1-3 parts of magnesium oxide, 5-8 parts of mica powder, 1-5 parts of glass fiber and 2-5 parts of slag. In the energy-saving and environment-friendly building material and preparation method thereof disclosed by the invention, the raw material formula is reasonable and easily available, the preparation method is simple and reliable, and the product has the advantages of good thermal insulation property, long service life, no aging, corrosion resistance, good incombustible performance and high social and economic benefits.

Description

technical field [0001] The invention relates to the field of building materials, in particular to an energy-saving and environment-friendly building material and a preparation method thereof. Background technique [0002] Building energy conservation is the cheapest and most direct measure to improve people's living and working conditions, alleviate my country's energy shortage, promote sustainable economic development, and protect the ecological environment. It is also an important part of deepening economic system reform. Utilization is one of the main ways of building energy saving. [0003] Due to the unreasonable formula structure of the existing environmental protection building materials, there are many shortcomings such as high thermal conductivity, low strength, large volume shrinkage, poor thermal insulation performance, hollow cracking, etc., and has certain water absorption, and the thickness is not easy to control. Great impact. Contents of the invention [0...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/04C04B111/28C04B111/20
CPCC04B26/045C04B2111/20C04B2111/28C04B24/42C04B14/10C04B18/26C04B22/147C04B14/304C04B14/20C04B14/42C04B18/141
Inventor 梁文燊
Owner GUANGXI BEIHAI HAOBANG NEW ENERGY TECH CO LTD
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