Iron-mine tailing aerated concrete block and preparation method thereof

The invention relates to an iron-mine tailing aerated concrete block. The iron-mine tailing aerated concrete block is produced from the following components: 20-50 parts of iron-mine tailings, 20-30 parts of manganese ore slag, 30-45 parts of coal ash, 10-15 parts of cement, 25-35 parts of quick lim...

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Bibliographic Details
Main Author YU ZHONGFU
Format Patent
LanguageEnglish
Published 06.05.2015
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:The invention relates to an iron-mine tailing aerated concrete block. The iron-mine tailing aerated concrete block is produced from the following components: 20-50 parts of iron-mine tailings, 20-30 parts of manganese ore slag, 30-45 parts of coal ash, 10-15 parts of cement, 25-35 parts of quick lime, 10-20 parts of cement polished waste materials, 2-4 parts of aluminum powder, 2-4 parts of water glass, 1-1.5 parts of pure alkaline, 5-7 parts of bentonite, 0.3-0.5 part of zinc stearate, 0.05-0.08 part of aluminum hydroxide, 0.05-0.1 part of sodium hexameta phosphate and 2-4 parts of aluminum powder. The iron-mine tailing aerated concrete block has the beneficial effects that compared with the existing novel wall body material, the high-performance aerated block composite material has stable chemical property and excellent physical performance.
Bibliography:Application Number: CN201410842776