American Concrete Institute Spring Convention

The ACI Spring 2007 Convention takes place April 22-26 at the Hilton Atlanta. The event is the ideal place to give and receive input on concrete industry standards, reports, and codes. You will have an opportunity to network with key players in the industry, and learn about hardscape, the most common application of concrete flatwork. Highlights will include a concrete mixer at the Georgia Aquarium, pervious concrete demonstrations, and a tour of the Southface Eco Office. Exhibits will open at 2 p.m., Saturday, April 22 and will close at noon Wednesday. Visit, or telephone 248-848-3701.

International Center for Aggregates Research Fifteenth Symposium

April 9-12
Austin, Texas, 512-232-3024,

American Concrete Repair Institute, Spring Convention

April 19-20
Atlanta, 847-827-0830,

bauma 2007

April 23-29
Munich, Germany, 011 49 89 949 113 48,

Post-Tensioning Institute Technical Conference and Exhibition

May 6-8
Miami, 602-870-7540,

Commercial Construction Show

May 15-17
Rosemont, Ill., 877-598-9156,

Concrete Technology Forum: Focus on High Performance Concrete

May 22-24
Dallas, 240-485-1154,

World of Concrete Mexico

June 19-21
Mexico City, 866-860-1983