Standard Concrete Floor Slab Thickness
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Standard concrete floor slab thickness in residential construction is 4 inches.
Standard concrete floor slab thickness. Enter chart with slab stress 2. For a competent contractor working with a decent subbase that thickness would easily keep the average above the 5 5 8 inches needed to satisfy the average thickness tolerance. Concrete slab on grade thickness analysis. 4 5 inches 0 1 0 125 m farm building floors home basement floors.
For a 6 inch slab therefore you would set your forms for a 6 inch thick slab. Side walks barn and granny floors. Standard thickness the standard concrete garage floor is six inches thick and with use of proper control joints should be thick enough to withstand normal use. 5 6 inches 0 125 0 15 m porches home garage floors.
4 inches 0 1 m. But do owners really want to pay for the extra concrete.