ASTM C1623

Full Name

ASTM C1623 – Standard Specification for Manufactured Concrete Masonry Lintels


This specification covers concrete masonry lintels (beams) that are solid in cross-section, are reinforced for flexure, and are made from hydraulic cement, water, and mineral aggregates with or without the inclusion of other materials. These lintels are suitable for both loadbearing and nonloadbearing applications.


absorption; compressive strength; concrete masonry lintel; lintel; loadbearing; reinforced