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

A building material, energy saving and environmental protection technology, applied in the field of building materials, can solve the problems of raw material selection, poor energy saving in use, complicated preparation process, high process requirements, etc., and achieve the goal of reducing preparation components, simple preparation process and low energy consumption Effect

Inactive Publication Date: 2018-11-02
HEFEI WANZHIJING DOORS & WINDOWS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The building materials prepared by the above existing technologies are not very energy-saving in the selection and use of raw materials, and the preparation process is also slightly complicated, and the process requirements are relatively high, so the cost will increase to a certain extent. Not for promotional use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] An energy-saving and environment-friendly building material, comprising the following raw materials in parts by weight: 34 parts of construction wood waste, 22 parts of waste plastic products, 24 parts of straw, 18 parts of sludge, 16 parts of calcium carbonate, 8-13 parts of graphene, and 15 parts of sepiolite powder Parts, 12 parts of fly ash, 8 parts of silicon dioxide, 9 parts of calcium hypophosphite, 6 parts of polydimethyldiallyl ammonium chloride, 7 parts of phase change solution, 9 parts of saturated sodium hydroxide solution, water-based viscose 8 parts of mixture, 6 parts of dispersion-promoting solution, 4 parts of basic activator and 14 parts of water.

[0030] A method for preparing an energy-saving and environment-friendly building material, comprising the following preparation steps:

[0031]a. Import straw, construction wood waste, and waste plastic products into a pulverizer for pulverization to obtain pulverized material, then pretreat the pulverized ...

Embodiment 2

[0040] An energy-saving and environment-friendly building material, comprising the following raw materials in parts by weight: 28 parts of construction wood waste, 28 parts of waste plastic products, 24 parts of straw, 22 parts of sludge, 16 parts of calcium carbonate, 11 parts of graphene, 13 parts of sepiolite powder, 10 parts of fly ash, 11 parts of silicon dioxide, 15 parts of calcium hypophosphite, 9 parts of polydimethyldiallyl ammonium chloride, 9 parts of phase change solution, 6 parts of saturated sodium hydroxide solution, water-based adhesive 6 parts, 9 parts of dispersion promoting solution, 4 parts of alkaline activator and 12 parts of water.

[0041] A method for preparing an energy-saving and environment-friendly building material, comprising the following preparation steps:

[0042] a. Import straw, construction wood waste, and waste plastic products into a pulverizer for pulverization to obtain pulverized material, then pretreat the pulverized material, then a...

Embodiment 3

[0051] An energy-saving and environment-friendly building material, comprising the following raw materials in parts by weight: 33 parts of construction wood waste, 27 parts of waste plastic products, 29 parts of straw, 18 parts of sludge, 15 parts of calcium carbonate, 9 parts of graphene, 13 parts of sepiolite powder, 10 parts of fly ash, 11 parts of silicon dioxide, 14 parts of calcium hypophosphite, 8 parts of polydimethyldiallylammonium chloride, 10 parts of phase change solution, 6 parts of saturated sodium hydroxide solution, water-based adhesive 7 parts, 6 parts of dispersion promoting solution, 5 parts of alkaline activator and 10 parts of water.

[0052] A method for preparing an energy-saving and environment-friendly building material, comprising the following preparation steps:

[0053] a. Import straw, construction wood waste, and waste plastic products into a pulverizer to pulverize to obtain pulverized material, and then pretreat the pulverized material, then add...

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PUM

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Abstract

The invention provides an energy-saving environment-friendly building material and a preparation method thereof. The energy-saving environment-friendly building material is prepared from building timber waste, waste plastic, straw, sludge, calcium carbonate, graphene, sepiolite, coal ash, silicon dioxide, calcium hypophosphite, polydimethyldiallyl ammonium chloride, phase-change solution, saturated sodium hydroxide solution, a waterborne adhesive, dispersion solubilizer solution, an alkali activator and water. The building material has advantages of high strength and low energy consumption andcan be applied to buildings to effectively reduce building energy consumption on the premise that building strength is guaranteed, raw materials are mainly construction waste and domestic waste, environmental friendliness and energy saving are realized, and preparation cost is sharply reduced. In addition, a preparation process is simple and suitable for large-scale popularization and production.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to an energy-saving and environment-friendly building material and a preparation method thereof. Background technique [0002] The level of building energy consumption depends on the thermal insulation performance of the building envelope and the airtightness of the building. At present, the construction industry has done a lot of work in the research and development, production, design, and construction of energy-saving technologies and products for walls, roofing materials, doors and windows, and floors. However, due to the low thermal insulation performance of building envelopes and the airtightness of buildings Poor performance and other factors have caused the total building energy consumption in the construction industry to remain high, and there is still a huge gap with the advanced level expected by the construction industry. Therefore, great innovatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/08
CPCC04B26/08C04B2201/32C04B2201/50C04B2201/52C04B18/26C04B18/20C04B18/24C04B18/103C04B14/28C04B14/024C04B14/042C04B18/08C04B14/06C04B22/16C04B24/02C04B24/32C04B22/106C04B24/085C04B22/085C04B22/062C04B2103/0068
Inventor 武娟
Owner HEFEI WANZHIJING DOORS & WINDOWS CO LTD
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