Concrete Floor Slab Sizes

Concrete floor systems are reinforced slab structures designed to satisfy a range of loading and span conditions in a building.

Concrete floor slab sizes.

4 inches 0 1 m. Concrete slab prices by size a typical concrete slab will cost between 113 and 126 per cubic yard 27 cubic feet or 5 35 to 6 17 per square foot on average. Concrete floor systems are designed to span in either one direction one way or both directions two way of a structural bay. Four to eight inch thick concrete slabs are mainly used for driveways patios sidewalks and garage floors.

Learn more and see projects with hollowcore slabs. Materials alone cost about 4 per cubic foot. Input length width and depth of the area. The subbase according to aci 302 1 guide to concrete floor and slab construction is a layer on top of the subgrade of compactible easy to trim granular fill that will remain stable and support construction traffic in some cases a base layer is placed on top of the subbase.

Limit on floor pour size we are placing a 4 inch thick concrete floor for a 93 000 square foot department store but the architect has limited the size of each pour to 2 160 square feet to prevent premature shrinkage cracks. 6 8 inches 0 15 0 2 m side walks barn and granny floors. This calculator is to be used as an estimating tool only. 5 6 inches 0 125 0 15 m porches home garage floors.

4 5 inches 0 1 0 125 m farm building floors home basement floors. Concrete reinforcing bar rebar installation sizes if you are installing a concrete garage floor patio driveway sidewalk or support columns you should consider using reinforcing bars as shown in figure 1 or as they are termed in the industry rebar throughout the slab. All of these layers together comprise the soil. Click the button to calculate the volume of concrete and man hours not including mixing needed for this job.

Concrete slabs typically cost about 6 per square foot or between 4 and 8 per square foot including labor.