# ISO 4848:1980 — Withdrawn and superseded ISO standards For ISO 4848:1980, item title is Concrete — Determination of air content of freshly mixed concrete — Pressure method; status code is 9599; successor is ISO 1920-2:2005; withdrawn / published date is 1980-03-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 4848:1980 _(verified: appears in the quote below)_ - **Item title:** Concrete — Determination of air content of freshly mixed concrete — Pressure method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 1920-2:2005 - **Withdrawn / published date:** 1980-03-01 _(verified: appears in the quote below)_ ## What the source says > 10831,IS,,ISO 4848:1980,Concrete — Determination of air content of freshly mixed concrete — Pressure method,Béton — Détermination de la teneur en air du béton frais — Méthode de la compressibilité,1980-03-01,1,['91.100.30'],ISO/TC 71,9599,,[29098],"['en','fr']",9,"
Specifies a method for the determination of the air content of freshly mixed concrete from observation of the change in volume of concrete with a change in pressure. The method is intended for use with concretes and mortars made with relatively dense aggregates for which the aggregate correction factor can be satisfactorily determined by the technique described in clause 5. It is not applicable to concretes made with lightweight ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).