FIELD: process engineering.
SUBSTANCE: invention relates to production of construction materials, namely heat insulation materials. Proposed method comprises extracting moller row stock, its crushing and adding thereto the wastes of burnt moller brick production wastes, that is, a powder containing 90% of fraction smaller than 15 mcm with moisture content of 3-8%, conditioning and mixing for 48 hours to reach uniform moisture content of 44-48% in produced raw mix, mixing the latter with sodium hydrate solution and common resin, weight proportioning, grinding in mill, granulating mix material, drying and foaming of granules.
EFFECT: lower labour input, reduced temperature of finished product, hence, lower costs.
1 ex
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