Vollick, C. A.
Manager, Sika Chemical Corp., Passaic, N. J.
Pages: 17 Published: Jan 1966
Deviations in materials, practices, and conditions that influence within batch or batch to batch variability of concrete properties and tests used to measure these deviations are discussed. Methods used to control concrete variables within acceptable limits are described. The significance of workability and tests currently used to measure this elusive property of concrete are reviewed.
Paper ID: STP49867S