History of Post-Tensioned Concrete in the U.S.

skghoshassociat...
For the full recording:
Ken Bondy, S.E., one of the pioneers of post-tensioned concrete usage in this country, will give an entertaining and informative lecture about the history of post-tensioned concrete in the United States from 1963 to present. This is a rare opportunity to hear from someone who was directly involved in many of the significant developments that shaped that history.