FIELD: construction.
SUBSTANCE: complex additive for a concrete mixture contains, wt %: Melflux 265IF - 50-75, polyethylene glycol -PEG 2000 - 25-50.
EFFECT: preservation and improvement of technological properties of concrete mixture, higher compression strength of cement stone and concrete with more rational use of the plasticising additive.
3 tbl, 1 dwg
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