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Light partition board and preparation method thereof

A lightweight partition board and mass fraction technology, which is applied in building materials and other directions, can solve the problems of high cost of lightweight partition boards, poor function of finished boards, low performance of wall boards, etc., and achieves good water reduction effect and environmental protection. High performance and enhanced thermal insulation effect

Inactive Publication Date: 2015-11-18
重庆市泰日建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes the lightweight partition board itself still have deficiencies, which are specifically manifested in the high cost of the light partition board, low performance of the wall board, short service life, and poor function of the finished board. Therefore, , continuous improvement and research on existing lightweight partition panels is imperative

Method used

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  • Light partition board and preparation method thereof
  • Light partition board and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A lightweight partition board made of the following raw materials in parts by mass: 10 parts of glass fiber, 58 parts of iron slag powder, 22 parts of fly ash, 30 parts of quartz sand, 180 parts of magnesium oxide, and 13 parts of calcium carbonate , 15 parts of sodium carbonate, 2 parts of ferrous sulfate, 32 parts of modified sawdust powder;

[0018] The modified sawdust powder is prepared from the following raw materials in parts by mass: 108 parts of sawdust powder, 15 parts of plant ash, 10 parts of waste oil, 12 parts of starch, 2 parts of sodium dodecylbenzenesulfonate, and 0.5 parts of aluminum powder , appropriate amount of water.

[0019] The preparation method of this product adopts following steps:

[0020] (1) Add 10-12 parts of starch and 1-2 parts of sodium dodecylbenzenesulfonate to an appropriate amount of water, and heat to form a paste mixture, and add 100-120 parts of sawdust powder to the paste mixture , 15-20 parts of plant ash, 0.4-0.7 parts of ...

Embodiment 2

[0025] The steps and principles of this embodiment are basically the same as in Example 1, the difference being: 10 parts of glass fiber, 55 parts of iron slag powder, 20 parts of fly ash, 30 parts of quartz sand, 180 parts of magnesium oxide, calcium carbonate 12 parts, 15 parts of sodium carbonate, 2 parts of ferrous sulfate, 30 parts of modified sawdust powder;

[0026] The modified sawdust powder is prepared from the following raw materials in parts by mass: 100 parts of sawdust powder, 15 parts of plant ash, 10 parts of waste oil, 10 parts of starch, 1 part of sodium dodecylbenzenesulfonate, and 0.4 part of aluminum powder , appropriate amount of water.

Embodiment 3

[0028] The steps and principles of this embodiment are basically the same as in Example 1, the difference being: 12 parts of glass fiber, 60 parts of iron slag powder, 24 parts of fly ash, 35 parts of quartz sand, 200 parts of magnesium oxide, calcium carbonate 15 parts, 20 parts of sodium carbonate, 3 parts of ferrous sulfate, 35 parts of modified sawdust powder;

[0029] The modified sawdust powder is prepared from the following raw materials in parts by mass: 120 parts of sawdust powder, 20 parts of plant ash, 12 parts of waste oil, 12 parts of starch, 2 parts of sodium dodecylbenzenesulfonate, and 0.7 parts of aluminum powder , appropriate amount of water.

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Abstract

The invention discloses a light partition board, which is prepared from the following raw materials by mass: 10-12 parts of glass fiber, 55-60 parts of iron slag powder, 20-24 parts of fly ash, 30-35 parts of quartz sand, 180-200 parts of magnesium oxide, 12-15 parts of calcium carbonate, 15-20 parts of sodium carbonate, 2-3 parts of ferrous sulfate, and 30-35 parts of modified sawdust powder. The preparation method includes making of modified sawdust powder, making of slurry, die preparation, molding curing and die release. The invention aims to provide a foamed light partition board and a preparation method thereof. The light partition board has the advantages of high strength, low cost, and long service life. The preparation method selects conventional equipment, is simple and easy to operate, and can be exclusively used in processing of the light partition board provided by the invention.

Description

technical field [0001] The invention relates to the field of novel wall materials, in particular to a lightweight partition board and a preparation method thereof. Background technique [0002] The global energy crisis is intensifying day by day, making energy conservation and efficient use of energy more important. At present, the energy consumed by buildings in my country has accounted for nearly 30% of the total social energy consumption, and it is still growing at a rate of more than 1% per year. If it is not controlled, it may account for 40% of the total energy consumption by 2020. . With the advancement and deepening of wall material innovation, building energy-saving work and housing industrialization work, lightweight partition boards are characterized by their light weight and high strength, thermal insulation, fire retardant, waterproof and moisture-proof, and time-saving, manpower-saving, The incomparable advantages of other types of wall materials, such as incr...

Claims

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Application Information

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IPC IPC(8): C08L97/02C08L91/00C08L3/02C08K13/04C08K7/14C08K3/22C08K3/34C08K3/26C08K3/30C08K3/08C08K5/42E04C2/16
Inventor 林建涛
Owner 重庆市泰日建材有限公司
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