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ACI Spring 2010 Convention
March 21 - 25, 2010
Marriott Rivercenter Hotel & Henry B. Gonzalez Convention Center -- San Antonio, TX

NRMCA Sustainable Conference
April 12 - 15, 2010
Tempe, AZ

International Parking Institute Conference & Expo
May 10 - 12, 2010
Mandolay Bay - Las Vegas, NV

International Bridge
Conference 2010

June 6 - 9, 2010
David L. Lawrence Convention Center - Pittsburgh, PA

ACI Fall 2010 Convention
October 24 - 28, 2010
The Westin Convention Center -- Pittsburgh, PA


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Here a proprietary evaporation retarder is being applied to the surface of the concrete. These products should be used during breaks in the finishing process. As soon as finishing resumed, the film applied will be broken and the protection from the product will be lost.

These products have traditionally been abused and treated as "finishing aids." The products are largely water and can have the same adverse effect on the concrete as adding any other form of water to the surface during finishing.