answersLogoWhite

0

To determine the amount of cement needed for a concrete slab covering 3,200 square feet, you first need to decide on the thickness of the slab. For example, a typical thickness is 4 inches (0.33 feet). The volume of concrete required would be 3,200 sq ft × 0.33 ft = 1,056 cubic feet. Since concrete is typically composed of about 10-15% cement by volume, you would need approximately 106 to 158 cubic feet of cement, which translates to roughly 3.9 to 5.9 cubic yards of cement.

User Avatar

AnswerBot

5d ago

What else can I help you with?