Cement and Concrete Reference Laboratory

    Evaluate the quality of your laboratory’s testing and identify problems with equipment and procedures with a Proficiency Sample Program provided by ASTM’s Cement and Concrete Reference Laboratory (CCRL).

    This program helps laboratories monitor the quality of their testing between ASTM on-site laboratory inspections and supports accreditation programs conducted by others organizations.

    Proficiency Sample Programs Offered:

    • Portland Cement
    • Blended Cement
    • Masonry Cement
    • Pozzolan
    • Concrete
    • Masonry Mortar
    • Concrete Masonry Units
    • Steel Reinforcing Bar

    Established in 1936, and sponsored by ASTM Committee C01 on Cement and C09 on Concrete and Aggregates, the Proficiency Sample Program serves nearly 1,600 laboratories worldwide.

    For more information, please contact Robin Haupt, 240-436-4800 or visit today.