METHOD FOR PRODUCTION OF FOAMING AGENT AND FOAMING AGENT PRODUCED BY THIS METHOD Russian patent published in 2009 - IPC C04B24/14 C04B103/42 

FIELD: construction.

SUBSTANCE: in method of foaming agent production, including hydrolysis of protein-containing raw materials in solution of caustic soda with addition of antiseptic, neutralisation of produced hydrolyzate and its stabilisation with sulfate of d-metal, as protein-containing raw material they use leguminous plants. Foaming agent produced by this method, at the following ratio of components, kg: leguminous plants 90-110, caustic soda 8.0-10.0, antiseptic 0.9-1.1, neutraliser - sal ammonia 5.4-6.6, sulfate of d-metal 105-135, water, m³ 0.27-0.33.

EFFECT: production of foaming agent on the basis of more affordable vegetable protein raw materials, which make it possible to produce high-quality foam concretes.

24 cl, 1 tbl