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Presented by:
Karthik Obla, NRMCA (BIO
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EMAIL)
Webinar Description:
What is the right amount of fly ash to use
in concrete? Is as much as possible the right answer? What does the Code
says? What do the specifications say? What happens to concrete performance
with increasing fly ash? What about cost savings? What is the producer’s
perspective? What is the
Karthik
Obla (Ph.D., P.E.) has over 18 years of experience in concrete technology,
research, materials, and products. He oversees NRMCA’s concrete laboratory
and research program. His expertise is in the field of concrete materials
technology, specifications, and the use of mineral and chemical admixtures.
He is a Fellow of ACI and a winner of ACI’s Young Professional Achievement
Award. Dr. Obla is an active member of various ACI, ASTM, and TRB technical
committees and serves as Chair for ASTM C09.49 – Pervious Concrete and ACI
232 – Fly ash. He has published over 50 technical articles in journals and
has presented in several international conferences. He holds a Ph.D. in
Civil Engineering from University of Michigan, Ann Arbor and is a licensed
professional engineer in the state of Michigan and Maryland. He served as
Vice-President and President for the ACI San Antonio Chapter. Prior to
joining NRMCA in 2003 he was Technical Manager at Boral Material
Technologies for several years.
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