ISO 7033:1987

Fine and coarse aggregates for concrete — Determination of the particle mass-per-volume and water absorption — Pycnometer method

Specifies a method for the determination of the particle mass-per-volume and the water absorption of fine and coarse aggregates for concrete. The method is based on the use of a pyknometer for the determination of the volume of the aggregate particles. Covers also definitions, apparatus and equipment, sampling, procedure, calculations, and test report.