Browsing by Author "Koval, Tetyana"

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    Bitumen emulsions based on Ukrainian surface-active substances
    (Видавництво Львівської політехніки, 2013) Pyshyev, Serhiy; Grytsenko, Yuriy; Koval, Tetyana
    Bitumen emulsions can be obtained based on surface-active substances (SAS) according to DSTU B V.2.7- 129:200 produced at JSC “Barva” (Ukraine). These emulsions meet the demands of mentioned standard relative to sieve residue homogeneity, storage quality after 7 and 14 days and conventional viscosity at 25 C.