Carport Concrete Slab Thickness

The concrete s strength should be a minimum of 2500 psi with fiber mesh reinforcement added at the batch plant or 3 rebar on 24 centers.

Carport concrete slab thickness.

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. To ensure the strength and durability of your floor you need to know how thick to pour your concrete. The regulations will vary according to location. Commercial driveways can be 6 to 8 inches thick to bear up under traffic from heavier delivery vehicles.

In most cases in the midwest you must have the following. The width of the footer needs to be at least 12 wide. For concrete pad sizes on carports you may follow the sizes above however if you only purchased a carport canopy that is the roof only with no side walls or end walls then you may increase the width by 2 on each side for the roof overhang on the soffit sides and you may increase the length up to 1. The notched edge offset style is our most recommended option.

That means that the soil under a typical garage slab only has to be able to support 125 psf. Minimum of 12 wide footing. Minimum of 4 thick slab for normal residential use cars light trucks etc footing must be of 42 in depth although some local codes allow for less depth. A 6 inch thick slab weighs only about 75 psf and live loads anything that is not part of the building itself including vehicles typically don t exceed 50 psf in a garage.

Slab thickness your floor should be a minimum of 4 thick. The footers depth needs to be the depth of the frost line or as per local code but no less than 12 deep. This concrete slab we formed and are getting ready to pour is 50 x 40 x 6 thick with 12 thick edges. Concrete pad size suggested on carports.

The cost for this slab was 9 00 per sq. Most residential concrete slabs are between 4 and 6 inches thick with the minimum recommended being at least 4. That price didn t include dirt work or radiant tubing installation.