Return to index: [Subject] [Thread] [Date] [Author]

Re: SOG foundations

[Subject Prev][Subject Next][Thread Prev][Thread Next]
I was actually thinking about concrete SOG foundations, specifically P-T foundations on expansive soils. 
The "literature" often recommends the top of slab elevation be 6 or 8 inches above the final grade, but what I have seen in the field is more on the order of the 2 to 3 inches.
It seems like this information would have to be on the site plans.
Gail Kelley