ASTM C139-25

Detailinformationen

Bezeichnung: ASTM C139-25

Ausgabedatum: 01.07.2025

Seiten: 3

Land: Amerikanische technische Norm

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Annotation

This specification covers solid precast segmental concrete masonry units made from hydraulic cement, water, and suitable mineral aggregates, with or without the inclusion of other materials. The units are intended for use in the construction of catch basins and manholes. All units shall be sound and free of cracks or other defects that interfere with the proper placing of the unit.


Keywords:
catch basins, concrete masonry units, dry-cast, hydraulic cement, manholes, masonry units,, ICS Number Code 91.100.30 (Concrete and concrete products)