ISO 7033:1987 Preview
Fine and coarse aggregates for concrete -- Determination of the particle mass-per-volume and water absorption -- Pycnometer method
This standard was last reviewed and confirmed in 2014. Therefore this version remains current.
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.
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