FOAMING AGENT FOR MAKING CONCRETE MIXES MORE POROUS
manufacture of building materials, more particularly manufacture of light-weight concrete for heat insulation of guard structures and products. SUBSTANCE: foaming agent comprises, %: surfactants, 1-5; saponified wood resin, 1-10; saponified wood resin to surfactant ratio, being from 1 to 2. EFFECT:...
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