The following letter was received from Bryce Simons, State Concrete Engineer with the New Mexico State Highway &Transportation Department concerning the article on “Capping Cylinders for Testing High Strength Concrete” in Issue No. 14. I find it extremely encouraging that
ONTARIO’S HPC PERFORMANCE SPECIFICATION
Hannah C. Schell and Jana Konecny, Ontario Ministry of Transportation, Canada The Ontario Ministry of Transportation’s (MTO) current specification for high performance concrete (HPC) is intended to give contractors greater flexibility with respect to the selection of materials and mix
HPC BRIDGE DECKS IN WASHINGTON STATE
Bijan Khaleghi and Jerry Weigel, Washington State Department of Transportation The need for a superior and durable concrete capable of resisting environmental distress resulted in the development of high performance concrete (HPC) for bridge decks. This article focuses on the
CURING FOR HPC BRIDGE DECKS — BRING ON THE WATER!
Michael F. Praul, Federal Highway Administration As we take the next step in the evolution of concrete technology and move toward more widespread implementation of high performance concrete (HPC), we must realize that assuring successful application of concrete in bridge
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