FIELD: building materials industry, more particularly compositions of blends of white Portland cement. SUBSTANCE: binder comprises white Portland cement clinker and further comprises polyvinyl acetate, ratios of components being as follows, wt %: white Portland cement clinker, 94.955-95.497; gypsum, 4.5-5: and polyvinyl acetate, 0.003-0.005. Improved frost resistance of white Portland cement is attained without deterioration of whiteness and strength characteristics thereof. EFFECT: improved properties of the binder. 3 ex, 1 tbl
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