Red mud-added ecological concrete and application of same in sewage purification

The invention provides a red mud-added ecological concrete which comprises a cementing material, aggregate, water and a naphthalene-based superplasticizer, wherein the cementing material includes red mud and slag portland cement. According to the invention, through application of the red mud in ecol...

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Hauptverfasser: YANG SUZHEN, MAO ZHANPO, LIU CHANG, WANG LIANG, HU CHUNMING, WANG SHIYAN
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creator YANG SUZHEN
MAO ZHANPO
LIU CHANG
WANG LIANG
HU CHUNMING
WANG SHIYAN
description The invention provides a red mud-added ecological concrete which comprises a cementing material, aggregate, water and a naphthalene-based superplasticizer, wherein the cementing material includes red mud and slag portland cement. According to the invention, through application of the red mud in ecological concrete, a pollutant purifying effect of the ecological concrete can be improved, the waste is turned into the valuable at the same time, and the red mud can be used to replace cementing materials like cement; thus, production cost of the ecological concrete is substantially reduced, and the ecological concrete has good strength and considerable practical application values.
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language chi ; eng
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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
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Red mud-added ecological concrete and application of same in sewage purification
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