Time lapse video of my 40x60 pole barn floor being poured.
Pouring concrete floor in pole barn.
This can prevent damage caused by a pre mix concrete truck.
Concrete slabs are poured either off or on the job site.
If you have a cherry picker for motors or you plan on storing something very heavy then 5 or 6 floor will hold up better.
Prior to pouring a nominal 4 3 1 2 actual completed thick concrete slab in building finished graded compacted fill top will be even with skirt board bottom.
If your pole barn has solid walls they will serve as forms for pouring the slab.
I would use a concrete saw to cut out two foot by two foot squares at each column location remove the concrete auger holes as appropriately designed by the building engineer set the columns in the hole per the plans then form and fill with premix around the top of the column to complete the slab.
Time lapse video of my 40x60 pole barn floor being poured.
If a thicker floor is desired excavate below skirt board bottom by any slab thickness greater than 4.
To have concrete poured and finished it will cost 2 52 to 2 60 per square foot for the labor and 2 83 to 3 57 per square foot for the concrete itself.
If the walls are open or you have sliding or overhead doors you can use a 2 4 as a form.
Since there are no foundation walls in a pole building a floating slab can be poured inside the poles using the skirt board for forms.
Labor cost for concrete slab.
If you are just storing toys lawnmowers and cars in the pole barn then 4 of concrete will more than suffice.
There can also be a delivery fee of 60.
The concrete is considered to float because it is totally independent of the building.