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Fireproof foam brick and preparation method thereof

A foam brick and refractory technology, which is applied in the field of refractory foam brick and its preparation, can solve problems such as production and living inconvenience, environmental pollution, land occupation, etc., and achieve improved wear resistance, good thermal insulation performance, and prevention of potential safety hazards Effect

Inactive Publication Date: 2015-03-11
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

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Embodiment Construction

[0019] Non-limiting examples of the present invention are as follows:

[0020] A refractory foam brick prepared from the following components by weight (kg):

[0021] Waste glass 65, asbestos powder 12, quartz sand 8, hemihydrate gypsum 8, antimony trioxide 4, aluminum tripolyphosphate 3, silicon nitride 3, oxalic acid 1.5, zinc borate 1.5, potassium sodium tartrate 1.5, isomyristate Propyl ester 0.8, isooctyl palmitate 0.3, polyvinyl alcohol 0.8, fatty alcohol polyoxyethylene ether sodium sulfate 3, modification additive 3, water 55;

[0022] Among them, the modified auxiliary agent is made of the following weight (kg) of raw materials:

[0023] Nano zinc oxide 3, nano titanium dioxide 4, nano silicon dioxide 3, triethanolamine 3, sorbitol 1.5, polyethylene glycol 1.5, gallic acid 0.15, tannic acid 0.8, isopropanol 1.5, silane coupling agent KH-550 0.15;

[0024] The preparation method of modified auxiliary agent:

[0025] Add nano-zinc oxide, nano-titanium dioxide and na...

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PUM

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Abstract

The invention discloses a fireproof foam brick, which is characterized by being prepared from the following raw materials by weight part: 60-70 of waste glass, 10-15 of asbestos powder, 5-10 of quartz sand, 5-10 of semi-hydrated gypsum, 3-5 of antimony trioxide, 2-4 of aluminium tripolyphosphate, 2-4 of silicon nitride, 1-2 of oxalic acid, 1-2 of zinc borate, 1-2 of potassium sodium tartrate, 0.5-1 of isopropyl myristate, 0.2-0.4 of isooctyl palmitate, 0.5-1 of polyvinyl alcohol, 2-4 of fatty alcohol polyoxyethylene ether sodium sulfate, 2-4 of a modification additive, and 50-60 of water. The foam brick provided by the invention has excellent fireproofness and high temperature resistance, and good heat insulation, and can effectively prevent potential safety hazards.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a 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 not only brin...

Claims

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Application Information

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IPC IPC(8): C04B38/02C04B35/66
Inventor 张百庆韩立平
Owner HEFEI KANGLING HEALTH TECH
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