The American Concrete Institute has announced that Ronald G. Burg, formerly vice president at CTLGroup, has been named executive vice president of ACI upon the retirement of William R. Tolley. Burg joined the staff of CTLGroup in 1983, where he moved up the ranks, beginning with research engineer and moving on to quality assurance coordinator, senior research engineer, manager of fire/thermal technology, director of materials technology, principal engineer, and eventually vice president. An ACI member since 1984, Burg is a Fellow who has served on ACI’s Board of Direction as well as on many committees. In 2001, he received ACI’s Wason Medal for Materials Research for his work on “Compression Testing of HSC: Latest Technology.” Burg is also a member of several other industry associations, including the Construction Institute of the American Society of Civil Engineers, the Precast/Prestressed Concrete Institute, and ASTM International. ? www.concrete.org