DSUP Dayton Superior Corp (MM)

Dayton Superior (NASDAQ:�DSUP) will broadcast a conference call to discuss its second quarter 2008 earnings on Thursday, July 31, 2008, at 11:00 a.m. ET. The call will be conducted by Rick Zimmerman, President and CEO, and Ed Puisis, Executive Vice President and CFO. Second quarter earnings will be released after the close of the market on Wednesday, July 30, 2008. Interested parties may participate in the call by telephone. Please call 1-877-741-4253 or 1-719-325-4815 and enter ID# 7125441 at least 10 minutes before the start of the call to register. A replay of the call will be available from 2:00 p.m. ET, Thursday, July 31, 2008, until 11:59 p.m. ET, Thursday, August 14, 2008. Please call 1-888-203-1112 or 1-719-457-0820 and enter ID# 7125441. Dayton Superior is the leading North American provider of specialized products consumed in non-residential, concrete construction, and we are the largest concrete forming and shoring rental company serving the domestic, non-residential construction market. Our products can be found on construction sites nationwide and are used in non-residential construction projects, including: infrastructure projects, such as highways, bridges, airports, power plants and water management projects; institutional projects, such as schools, stadiums, hospitals and government buildings; and commercial projects, such as retail stores, offices and recreational, distribution and manufacturing facilities.