Chapter 10 Self Weight and Surcharge(2) As the characteristic values of the unit weight used in the calculation of self weight, . (3) Unit weights of stone, sand, gravel, and rubble depend on the stone.quarry dust weight calculation,Determination of mortar strength using stone dust . - ResearchGatecement was replaced by stone dust of 3%, 5%, and 7% by weight of cement. .. sieve, Fineness Modulus (FM) of sand was calculated and sieve analysis data is.Aggregates in ConcreteCrushed Stone or Manufactured Mineral Aggregate. ▫ Rock layers quarried and . Specific Gravity - 2.4 to. 2.9, Bulk Density (of Bulk Unit Weight) - 1520 to 1680 kg/m3 (95 to .. aggregates are important in calculating the proportions of concrete.
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