This standard specifies the methods for testing uniformity of admixtures in cement concrete.
This standard is applicable to 11 categories of concrete admixtures including high performance water reducer (accelerating, standard, retarding), high range water reducer (standard, retarding), water reducer (accelerating, standard, retarding), air entraining and water reducing admixture, pumping aid, hardening accelerating admixture, retarder, air entraining admixture, waterproofing agent, antifreezing agent and accelerating agent.
