GOST 826793 Crushed stone and gravel from dense rocks for ...
06/10/2019 · For crushed stone and gravel fractions of over 80(70) to 120 mm and over 120 to 150 mm, and the mixture fractions produced by agreement between manufacturer and consumer, the complete balances on control sieves of diameter d, D, of D must satisfy given in table 1, and the ratio of fractions in the mixtures is determined by agreement between manufacturer and consumer in .