ISO 6783:1982 Preview
Coarse aggregates for concrete -- Determination of particle density and water absorption -- Hydrostatic balance method
This standard was last reviewed and confirmed* in 2014.
*Therefore this version remains current
Specifies a method for the determination of the particle density and water absorption of coarse aggregates, having a nominal size greater than 4 mm, for concrete. Covers definitions, apparatus and materials, sampling, procedure, expression of results, and test report.