Zwei-Phasen-Beton: Wirkung von Microsilica und Hochleistungsfließmitteln auf die Festigkeit

Hakim S. Abdelgader has been a professor at the civil engineering department at Tripoli University, Tripoli, Libya, since January 2003. He obtained his MSc. and Ph.D. degrees from Gdan’sk University of Technology, Poland, in 1990 and 1996. At the same time, he worked in research at Gdan’sk University of Technology from May 1996 to 2002. Research fields of interest include: a) pre-placed aggregate concrete; b) self-compacting concrete; c) concrete with recycled materials; d) underwater concreting; e) grouting; f) concrete casting in fabric forms. He has authored or co-authored over 50 technical papers and reports. He has been involved in organizing several international conferences and has been a member of various scientific committees. He was also invited as a keynote speaker to several international conferences in North America, Europe, Africa, the Middle East, Japan,Iran, and India. He is an associate and voting member of the American Concrete Institute (ACI), Committees 221, 237, 304, 444, 555, and 706. He is an editorial board member of more than four academic journals. He is a reviewer and contributor to ACI, Construction & Building Materials and ASCE publications.