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ISO/PWI 20290-1Deleted (project abandoned)

Aggregates for concrete - Test methods for mechanical and physical properties — Part 1: Determination of density and specific gravity

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ISO 6274:1982WithdrawnConcrete — Sieve analysis of aggregatesInternational Standard · Published 1 Jun 1982 · ISO/TC 71/SC 1ISO 6783:1982WithdrawnCoarse aggregates for concrete — Determination of particle density and water absorption — Hydrostatic balance methodInternational Standard · Published 1 Jun 1982 · ISO/TC 71/SC 1ISO 6782:1982WithdrawnAggregates for concrete — Determination of bulk densityInternational Standard · Published 1 Jul 1982 · ISO/TC 71/SC 1ISO 7033:1987WithdrawnFine and coarse aggregates for concrete — Determination of the particle mass-per-volume and water absorption — Pycnometer methodInternational Standard · Published 30 Apr 1987 · ISO/TC 71/SC 1