GAIL HAYES asked 9/2/2008 How Do You Calculate Inches To Square Feet And Feet To Square Feet? What Is The Formula?
Anonymous asked 8/28/2008 How Many Bags Of 80 Pound Quikrete Do I Need For 9 Sonotubes 8" Dia. X 24" High?
Anonymous asked 8/25/2008 I Have An Area, 12 Feet By 12 Feet 4 Inches Thick, How Much Concrete Will It Take To Pour?