Energy-saving environmental-friendly external wall material and preparation method thereof

An energy-saving and environmentally friendly exterior wall technology, applied in the field of building materials, can solve the problems of unsatisfactory thermal insulation effect and limited variety of thermal insulation materials, and achieve the effects of not easy to fall off and crack, good thermal insulation performance, and protect the main structure

Inactive Publication Date: 2018-08-28
重庆市天翔新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] With the enhancement of people's awareness of energy saving and environmental protection, energy saving and environmental protection materials have been used more and more widely in building construction. However, there are not many varieties of thermal insulation materials, and the thermal insulation effect is not ideal. There is still a lot of room for improvement.

Method used

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  • Energy-saving environmental-friendly external wall material and preparation method thereof
  • Energy-saving environmental-friendly external wall material and preparation method thereof
  • Energy-saving environmental-friendly external wall material and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Embodiment 1: A preparation method of an energy-saving and environment-friendly exterior wall material, including the following process steps: (1) Mix fly ash and quicklime evenly, add water and stir for 3-5 minutes, then add vitrified microbeads and perlite composite aggregate , stirred for 15-30 minutes to prepare mixed slurry A; (2) Mix starch, sodium hydroxide, and cellulose C palmitate evenly, stir for 3-5 minutes, then add silicone emulsion, and stir for 10-15 minutes to prepare Obtain mixed slurry B; (3) Pour mixed slurry B, wood fiber and epoxy resin into mixed slurry A, stir for 15-25 minutes, then add water retaining agent and anti-cracking agent, stir for 10-15 minutes, wait for mixing After uniformity, detection and packaging.

Embodiment 2

[0031] An energy-saving and environment-friendly exterior wall material, its ingredient ratio is: 38 parts of fly ash, 45 parts of quicklime, 15 parts of vitrified microbeads, 15 parts of perlite, 5 parts of starch, 8 parts of cellulose C palmitate, wood fiber 4.5 parts, 22 parts of epoxy resin, 32 parts of silicone emulsion, 3 parts of sodium hydroxide, 3 parts of water retaining agent and 2 parts of anti-cracking agent.

Embodiment 3

[0033] An energy-saving and environment-friendly exterior wall material, its ingredient ratio is: 35 parts of fly ash, 32 parts of quicklime, 7 parts of vitrified microbeads, 18 parts of perlite, 3 parts of starch, 6 parts of cellulose C palmitate, wood fiber 3 parts, 10 parts of epoxy resin, 30 parts of silicone emulsion, 2 parts of sodium hydroxide, 2 parts of water retaining agent and 3 parts of anti-cracking agent.

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Abstract

The invention discloses an energy-saving environmental-friendly external wall material and a preparation method thereof. The energy-saving environmental-friendly external wall material is compounded from the following raw materials: 30-50 parts of fly ash, 30-50 parts of quicklime, 5-15 parts of vitrified micro bubbles, 15-35 parts of perlite, 3-5 parts of starch, 3-8 parts of cellulose C palmitate, 3-5 parts of wood fiber, 10-25 parts of epoxy resins, 25-35 parts of organic silicone emulsion, 1-3 parts of sodium hydroxide, 2-3 parts of a water-retaining agent and 2-3 parts of an anti-crackingagent. The energy-saving environmental-friendly external wall material provided by the invention is wide in application range, can be used for heat preservation of external walls of buildings, can also be used as other heat preservation slurry, can effectively protect a main structure, is fireproof, waterproof and anti-corrosion, and is energy-saving and environmentally friendly, and the influence of thermal bridge is fundamentally removed, so that the humidity situation of a wall body is improved; and the situation that the room temperature is stable is facilitated, and the building made ofthe disclosed energy-saving environmental-friendly external wall material is not hot in summer and not cold in winter.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an energy-saving and environment-friendly exterior wall material and a preparation method thereof. Background technique [0002] Energy consumption in modern society is increasing day by day, consuming a lot of resources. As people gradually realize the limitedness of resources and the environmental crisis caused by energy consumption, energy conservation has become one of the important contents of environmental protection and resource conservation. In buildings, the heat loss of the outer envelope structure is relatively large, and the wall accounts for a large share in the outer envelope structure. Therefore, the reform of building walls and the development of wall energy-saving technology are the most important links in building energy-saving technology, and the development of external wall insulation technology and energy-saving materials is the main way to realiz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/10C04B111/20C04B111/27C04B111/28
CPCC04B28/10C04B2111/20C04B2111/27C04B2111/28C04B2201/20C04B2201/50C04B18/08C04B18/027C04B14/18C04B24/38C04B18/26C04B24/281C04B24/42C04B22/062C04B24/085C04B2103/46C04B2103/60
Inventor 谭礼林
Owner 重庆市天翔新材料科技有限公司
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