http://www.AsktheBuilder.com founder Tim Carter shows one way to pour a concrete slab. This Part 2 of a multi-part series on the topic.
Discover more information on concrete installation at askthebuilder.com: 
http://www.askthebuilder.com/concrete-slab-how-to-part-1-video/
http://www.askthebuilder.com/concrete-slab-how-to-part-3-video/
http://www.askthebuilder.com/concrete-slab-how-to-part-4-video/