Open AccessRefractory concrete based on alumina cement out of low-grade raw materials
Author(s) -
R. M. Vorozhbiyan,
G. N. Shabanova,
Alla Korohodska
Publication year - 2018
Publication title -
novye ogneupory
Language(s) - English
Resource type - Journals
ISSN - 1683-4518
DOI - 10.17073/1683-4518-2018-9-47-51
Subject(s) - cement , materials science , raw material , curing (chemistry) , refractory (planetary science) , aggregate (composite) , specific gravity , composite material , compressive strength , metallurgy , chemistry , organic chemistry
The development results are given for the refractory concretes based on the modifed alumina cement with the using of the chemical industry wastes. The quantitative ratio for the near-gravity materials, the technological factors' inuence on the concrete strength, the dependence of its strength properties on the flling aggregate's kind and its curing conditions were defned in the article. It was shown that the physical and mechanical properties of the developed concretes are as good as those of the commercial concretes. According to all technical characteristics this kind of production can be introduced for using as the high temperature vessels' lining material.Ill.6. Ref. 11. Tab. 4.