FIELD: building materials industry, more particularly preparation of concrete mixes, more specifically foam concrete or its varieties. SUBSTANCE: foaming agent comprises, wt %: triethanolamine salts of C7-C14 alkyl sulfates, 15-45; higher fatty C10-C13 alcohols, 0.35-6.1; triethanol amine, 0.5-3.0; triethanolamine sulfate, 1.4- 4.5; and lime milk, the balance. EFFECT: reduced consumption of foaming agent, improved effectiveness of foaming agent in concrete mixes based on cement and lime binder, reduced volumetric body of foam concrete prepared by foaming agent of above-mentioned composition. 4 tbl
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Authors
Dates
1999-06-20—Published
1998-03-16—Filed