Senior consultant, Wiss, Janney, Elstner Associates, Inc., Northbrook, IL
Pages: 16 Published: Jan 1994
As the current author of this chapter, I feel honored to have been chosen to follow in the footsteps of the original authors, I. L. Tyler and Fred Hubbard, who prepared chapters on “Uniformity, Segregation and Bleeding,” and “Workability and Plasticity,” respectively, which were published in the original ASTM STP 169. C. A. Vollick combined, revised and updated these two chapters into “Uniformity and Workability” for ASTM STP 169A, and D. T. Smith revised and updated this chapter for ASTM STP 169B. The chapter has now been revised, updated, and the title changed to “Factors Influencing Concrete Workability.” Mr. Tyler was with the Portland Cement Association, Mr. Hubbard with the National Slag Association, Mr. Vollick with Sika Chemical Corporation, and Mr. Smith with Marquette Cement Manufacturing.
Paper ID: STP36407S