About the Blogger
Bob Schmidt, Sakrete Product Manager

Bob Schmidt is Product Manager for Sakrete of North America. He has been involved with various aspects of quality and design for concrete and masonry products for more than 28 years. He is a member of the American Concrete Institute (ACI) and ASTM International. Bob knows concrete. Just ask him a question.
Monday, April 11, 2011

Why do concrete slabs crack?

Some cracks appear within hours of pouring. Others took many years to develop. What's the story??
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