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Rice husk ash-containing light partition board for buildings

A lightweight partition board, rice husk ash technology, applied in the field of building materials, can solve the problems of sound insulation effect, poor waterproof performance, flexural resistance, poor impact resistance, low wall board strength, etc., and achieves environmental protection and impact resistance. Good, high-strength effect

Inactive Publication Date: 2013-01-30
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

[0012] A lightweight partition wall board containing rice husk ash raw materials for construction, which is made from the following raw materials in parts by weight (kg):

[0013] Serpentine powder 36, Portland cement 30, rice husk ash 20, gypsum powder 10, bauxite 5, volcanic rock powder 5, red mud 1, attapulgite 2, nano mineral modified mixed powder 2, acrylic emulsion 1 , fatty alcohol polyoxyethylene ether 1, a concentration of 30% hydrogen peroxide solution 9, and an appropriate amount of water;

[0014] The nano mineral modified mixed powder is mixed by 1 weight part (kg) peridotite, 2 weight parts (kg) fluorite slag, 5 weight parts (kg) expanded vermiculite powder, 1 weight part (kg) Dikai stone powder Finally, it was burnt at 1000°C for 4 hours, and finally ground into nano powder, mixed with 1% trioctyl trimellitate and 1% calcium lignosulfonate equivalent to the weight of the powder, stirred evenly, and dried. It can be crushed into powder.

[0015] The fineness of...

Embodiment 2

[0019] A kind of lightweight partition board that contains rice husk ash raw material for building, it is made by the raw material of following parts by weight (kg):

[0020] Building demolition masonry waste powder 5, serpentine powder 40, Portland cement 25, rice husk ash 15, gypsum powder 10, bauxite 3, volcanic rock powder 5, red mud 2, attapulgite 2, nano mineral modification Sexual mixing powder 4, acrylic emulsion 1, fatty alcohol polyoxyethylene ether 1, concentration of 40% hydrogen peroxide solution 8, water 26;

[0021] Described nano mineral modified mixed powder is mixed by 1 weight part (kg) peridotite, 4 weight parts (kg) fluorite slag, 8 weight parts (kg) expanded vermiculite powder, 2 weight parts (kg) dikai stone powder Finally, it was burnt at 900°C for 5 hours, then ground into nano powder, mixed with 2% trioctyl trimellitate and 2% calcium lignosulfonate equivalent to the weight of the powder, stirred evenly, and dried. It can be crushed into powder.

[...

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Abstract

The invention discloses a rice husk ash-containing light partition board for buildings raw materials. The partition board is prepared from the following raw materials by weight part: 40-45 of serpentinite powder, 25-30 of portland cement, 15-20 of rice husk ash, 10-15 of gypsum powder, 3-5 of bauxite, 3-5 of volcanic rock powder, 1-2 of red mud, 1-2 of attapulgite, 2-4 of nano-mineral modified mixed powder, 0.5-1 of an acrylic emulsion, 1-2 of fatty alcohol-polyoxyethylene ether, 7-9 of a hydrogen peroxide solution with a concentration of 30-40%, and a proper amount of water. The partition board provided in the invention has the advantages of high strength, good shock resistance, sound insulation, thermal insulation, water resistance and the like.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a lightweight partition wall board containing rice husk ash raw materials for building. Background technique [0002] Lightweight partition board is a new type of energy-saving wall material. It is a wall material that looks like a hollow floor, but it has male and female grooves on both sides. When installing, you only need to stand up the board and paint the male and female After applying a small amount of caulking mortar, it can be assembled. It is composed of harmless phosphogypsum, light steel slag, fly ash and other industrial waste residues, and is cured by frequency conversion steam under pressure. 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. Contents of the invention [0003] The object of the present invention is to ...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B18/24C04B111/40
CPCY02W30/91
Inventor 刘春梅汪祖强
Owner ANHUI BUYETIAN INTERLLIGENT DISPLAY TECH
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