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Preparation technology of partition board made of urban inorganic garbage

A technology of inorganic waste and preparation process, applied in the direction of climate sustainability, sustainable waste treatment, solid waste management, etc., can solve the problems of low strength of wall panels, poor sound insulation effect, poor waterproof performance, poor bending resistance and impact resistance, etc. , to achieve the effect of low cost, good impact resistance and cost saving

Inactive Publication Date: 2014-05-21
ANHUI BUYETIAN INTERLLIGENT DISPLAY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current partition wall panels generally have disadvantages such as low wall panel strength, poor flexural and impact resistance, poor sound insulation effect, and poor waterproof performance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A preparation process for a partition board made of municipal inorganic waste, characterized in that:

[0018] (1) Ingredients: The partition board made of municipal inorganic waste is made from the following raw materials in parts by weight (kg):

[0019] Urban inorganic garbage powder 28, cement 30, quartz sand 30, plant ash 10, scrap iron powder 3, carbon powder 3, quicklime powder 1, bentonite 1, nanometer mineral modified mixed powder 2, ultrafine polyvinyl alcohol 0.5, triethanolamine 1 , aluminum powder 0.3, soda ash 0.005, tea seed cake powder 0.03, appropriate amount of water;

[0020] The nano-mineral modified mixed powder is mixed with 4 parts by weight of calcium carbide slag, 8 parts by weight of rectorite powder and 2 parts by weight of celestite powder, burned at 800 ° C for 4 hours, and finally ground into nano powder, mixed with It is obtained by mixing 2% chlorinated paraffin and 1% acetyl triethyl citrate equivalent to the weight of the powder, dryin...

Embodiment 2

[0028] A preparation process for a partition board made of municipal inorganic waste,

[0029] (1) Ingredients: The partition board made of municipal inorganic waste is made from the following raw materials in parts by weight (kg):

[0030] Urban inorganic garbage powder 28, cement 30, quartz sand 30, plant ash 10, scrap iron powder 5, carbon powder 5, quicklime powder 2, bentonite 1, nanometer mineral modified mixed powder 4, ultrafine polyvinyl alcohol 1, triethanolamine 1 , aluminum powder 0.1, soda ash 0.005, tea seed cake powder 0.08, water 23;

[0031] The nano-mineral modified mixed powder is mixed with 2 parts by weight of calcium carbide slag, 5 parts by weight of rectorite powder and 1 part by weight of celestite powder, burned at 800 ° C for 5 hours, and finally ground into nano powder, mixed with It is obtained by mixing 2% chlorinated paraffin and 2% acetyl triethyl citrate equivalent to the weight of the powder, drying, and crushing into powder;

[0032] The ur...

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PUM

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Abstract

The invention discloses a preparation technology of a partition board made of urban inorganic garbage. The partition board is prepared from the following raw materials by weight part: 26-28 of urban inorganic garbage powder, 25-30 of cement, 28-30 of quartz sand, 10-15 of plant ash, 3-5 of scrap iron powder, 3-5 of carbon powder, 1-2 of quicklime powder, 1-2 of bentonite, 2-4 of nano-mineral modified mixed powder, 0.5-1 of superfine polyvinyl alcohol, 1-2 of triethanolamine, 0.1-0.3 of aluminum powder, 0.005-0.01 of soda ash, 0.03-0.08 of tea seed cake powder, and a proper amount of water. The partition board prepared in the invention has high strength and good shock resistance.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a preparation process of a partition board made of urban inorganic waste. Background technique [0002] Lightweight partition board is a new type of energy-saving wall material, which is composed of harmless phosphogypsum, light steel slag, fly ash and other industrial waste residues, and is formed by pressurized curing with frequency conversion steam. The current partition wall panels generally have disadvantages such as low wall panel strength, poor flexural and impact resistance, poor sound insulation effect, and poor waterproof performance. [0003] Municipal inorganic waste refers to the waste of inorganic components in municipal solid waste. It mainly comes from waste metal and waste glass used in bottles, cans and other packaging, as well as waste metal and waste glass in waste furniture, electrical appliances, kitchen utensils and waste vehicles, and also includes a par...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/00
CPCY02W30/91
Inventor 刘春梅汪祖强
Owner ANHUI BUYETIAN INTERLLIGENT DISPLAY TECH