USE OF LOCAL NATURAL SILICEOUS RAW MATERIAL AND WASTES FOR PRODUCTION OF HEAT-INSULATING FOAMCONCRETE

The article analyzes the resource base, reserves and the use of siliceous rocks, their economic feasibility of the use for production of building materials of new generation with low-energy and other costs. Presented are the results of laboratory research and testing technology of production of insu...

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Bibliographic Details
Published in:	Vestnik Dagestanskogo gosudarstvennogo tehničeskogo universiteta. Tehničeskie nauki (Online) Vol. 39; no. 4; pp. 136 - 143
Main Authors:	V. U. Matsapulin, A. B. Toturbiev, V. I. Toturbiev, B. D. Toturbieva, V. I. Cherkashin
Format:	Journal Article
Language:	English Russian
Published:	Dagestan State Technical University 01-07-2016
Subjects:	binders diatomite foam compositions siliceous rocks sodium silicate insulation materials
Online Access:	Get full text
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Summary:	The article analyzes the resource base, reserves and the use of siliceous rocks, their economic feasibility of the use for production of building materials of new generation with low-energy and other costs. Presented are the results of laboratory research and testing technology of production of insulating foam from a composition based on an aqueous solution of sodium silicate obtained from the local siliceous rocks (diatomite) and the liquid alkali component - soapstock, hardener from ferrochrome slag and waste carbonate rock able to harden at a low temperature processing ( 100-110 ° C).
ISSN:	2073-6185 2542-095X
DOI:	10.21822/2073-6185-2015-39-4-136-143