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Preparation technology of plant ash-containing light partition board

A light-weight partition board and preparation technology, which is applied in the field of building materials, can solve problems such as sound insulation effect, poor waterproof performance, bending resistance, poor impact resistance, and low wallboard strength, so as to achieve good impact resistance and increase strength , the effect of low bulk density

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

[0017] A preparation process of a lightweight partition board whose raw material contains plant ash,

[0018] (1) Ingredients: The lightweight partition wall panels containing plant ash are made from the following raw materials in parts by weight (kg):

[0019] Portland cement 15, plant ash 40, night tide soil 10, phosphogypsum powder 8, diatomite 6, mineral mixed burning powder 10, sodium hexametaphosphate 1.5, asbestos fiber 1, 35% hydrogen peroxide solution 6, Appropriate amount of water;

[0020] The mineral mixed burning loss powder is mixed with 6 parts by weight (kg) of fluorite slag, 5 parts by weight (kg) of shell powder, and 3 parts by weight (kg) of calcium carbonate powder, and burned at 950°C for 4 hours. It is obtained by grinding into nano powder;

[0021] (2) Take Portland cement in parts by weight, add appropriate amount of water and stir evenly to obtain cement slurry;

[0022] (3) Mix the cement slurry and hydrogen peroxide solution, and finally add the r...

Embodiment 2

[0027] A preparation process of a lightweight partition board whose raw material contains plant ash,

[0028] (1) Ingredients: The lightweight partition wall panels containing plant ash are made from the following raw materials in parts by weight (kg):

[0029] Building demolition masonry waste powder 10, Portland cement 15, plant ash 38, night tide soil 10, phosphogypsum powder 8, diatomite 4, mineral mixed burning powder 10, sodium hexametaphosphate 1, asbestos fiber 2, concentration 30% hydrogen peroxide solution 8, water 30;

[0030] The building demolition masonry waste powder is obtained by calcining the construction demolition masonry waste at 800-900°C for 4-6 hours, then grinding, adding 1-2% zinc stearate, 1-2% dioctadecyl Amine, 1-2% diffusing agent MF, 3-4% methyl silicone oil, mixed, dried and pulverized, passed through a 100-200 mesh sieve;

[0031] The mineral mixed burning loss powder is mixed with 6 parts by weight (kg) of fluorite slag, 5 parts by weight (k...

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Abstract

The invention discloses a preparation technology of a plant ash-containing light partition board, which is prepared from the following raw materials by weight part: 15-20 of portland cement, 38-40 of plant ash, 10-15 of night tide soil, 8-12 of phosphogypsum powder, 4-6 of diatomite, 8-10 of mineral mixture burned powder, 1-1.5 of sodium hexametaphosphate, 1-2 of asbestos fiber, 6-9 of a hydrogen peroxide solution with a concentration of 25-35%, and a proper amount of water. The partition board prepared by the invention has the advantages of high strength, good shock resistance, and low volume weight. And the asbestos fiber has certain strength improving effect.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a preparation process of a lightweight partition board whose raw material contains plant ash. 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. [0003] Glass is an important item that people cannot do without in dail...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04
Inventor 刘春梅汪祖强
Owner ANHUI BUYETIAN INTERLLIGENT DISPLAY TECH
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