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Light refractory foam brick and preparation method thereof

A foam brick and refractory technology, applied in the field of building materials, can solve problems such as environmental pollution, inconvenience in production and living, occupation of land resources, etc., and achieve the effects of excellent fire resistance and flame retardant performance, purification of indoor environment, and high temperature resistance.

Inactive Publication Date: 2015-03-25
HEFEI KANGLING HEALTH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The chemical properties of waste glass are stable, which not only brings inconvenience to people's production and life, but also pollutes the environment, and the placement of waste glass takes up a lot of land resources

Method used

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Examples

Experimental program
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Embodiment Construction

[0021] Non-limiting examples of the present invention are as follows:

[0022] A lightweight refractory foam brick prepared from the following components by weight (kg):

[0023] Waste glass 55, bauxite 12, expanded perlite 12, bamboo charcoal powder 4, aluminum phosphate 4, ammonium polyphosphate 1.5, sodium caseinate 0.4, pentaerythritol stearate 0.3, castor oil 7, sodium lauryl sulfate 0.8, hydroxypropyl starch 0.8, sodium dodecylbenzenesulfonate 0.3, organic silicon quaternary ammonium salt 3, water 55;

[0024] Among them, the composite filler is made of raw materials with the following weight (kg):

[0025] Bentonite 15, pumice powder 4, sodium citrate 0.8, sucrose 0.8, trehalose 0.3, mannitol 4, styrene-acrylic emulsion 1.5, polyvinyl alcohol 1.5, dodecyl glucoside 0.15;

[0026] Preparation method of composite filler:

[0027] Mix bentonite and pumice powder and treat at 300°C for 1 hour, add sodium citrate, sucrose, trehalose, mannitol, lauryl glucoside and appropr...

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Abstract

The invention discloses a light refractory foam brick which is characterized by being prepared from the following raw materials in parts by weight: 50-60 parts of waste glass, 10-15 parts of bauxite, 10-15 parts of expanded perlite, 3-5 parts of bamboo charcoal powder, 3-5 parts of aluminum phosphate, 1-2 parts of ammonium polyphosphate, 0.3-0.5 part of sodium caseinate, 0.2-0.4 part of pentaerythritol stearate, 6-8 parts of castor oil, 0.5-1 part of sodium lauryl sulfate, 0.5-1 part of hydroxypropyl starch, 0.2-0.4 part of sodium dodecyl benzene sulfonate, 2-4 parts of organic silicon quaternary ammonium salt and 50-60 parts of water. The foam brick disclosed by the invention has the characteristics of being light in weight and high in hardness, antibacterial and mildew-proof, good in high-temperature resistance and excellent in flame-retardant and fire-resistance properties, and the foam brick is strong in practicability.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a lightweight refractory foam brick and a preparation method thereof. Background technique [0002] Foam brick is a kind of aerated concrete block. After using a foaming agent to physically foam through a foaming machine, the air bubbles are added to the slurry for mixing, pouring, and finally a foam brick with internal pores is obtained. Foam bricks are mainly used for non-load-bearing walls. They have the characteristics of low cost, light weight, and good thermal insulation effects. They have been widely used in industrial and civil buildings and are a wall material with good performance. [0003] Glass materials are indispensable and indispensable materials for people's daily life. The extensive use of glass also leads to the inevitable generation of a large amount of waste glass waste in daily production and life. The chemical properties of waste glass are stable, which n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/66C04B38/02
Inventor 张百庆韩立平
Owner HEFEI KANGLING HEALTH TECH
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