Committee C15 on Manufactured Masonry Units
Staff Manager: Krista Robbins
ASTM Committee C15 on Manufactured Masonry Units was formed in 1937. C15 meets twice a year, usually in June and December, with about 50 members attending three days of technical meetings capped by a discussion on relevant topics in the Masonry industry. The Committee, with a membership of approximately 260, currently has jurisdiction of 60 standards, published in the Annual Book of ASTM Standards, Volume 04.05. C15 has 9 subcommittees that maintain jurisdiction over these standards. Information on the subcommittee structure and C15's portfolio of approved standards and work items are available from the List of Subcommittees, Standards and Work Items below. These standards continue to play a preeminent role in all aspects important to the industry of masonry units, including fired clay and shale, concrete, sand-lime and plastic coatings for such units.