Dr. Michael Silsbee, acting Director of Natural Resources and Sustainable Resources at RJ Lee Group, Inc., will speak on “Advanced Forensic Studies of Concrete” at the September dinner meeting of the ICRI in Pittsburgh. Dr. Silsbee has more than 30 years’ experience in the research and forensic studies of cement and concrete materials and in recent years has focused on degradation and quality control in concrete and other building materials. The presentation will begin after dinner at 7 PM. Cost for members is $35 and non-members $40. RSVP by September 2, 2011 by calling 724-413-1959 or Email firstname.lastname@example.org.