Reality Check wrote:
Please note, I don't give advice on mammograms, diesel additives, or conductive properties of a wireless bra.
Now, what was the OP's question?
Heck, I didn't even know they made wireless bras! Are we talking WIFI enabled...or just no underwire??? :?
Oh...I think they want to make a landing pad for the camper...
I know nothing about concrete... When we bought our camper...we also had a badly deteriorating asphalt driveway. We had a concrete contractor rip up our old driveway...and install a new one with an extension that goes behind the house for the RV. I asked about 6" and high PSI concrete. He told me that it wasn't necessary. The idea he had...which I agreed with, was...to reinforce the edge along a couple of key areas..where due to the winding nature of the driveway it would be likely to ride the edge occasionally or make small off road excursions. He deepened the edge along a 25 ft section and dropped rebar in there...otherwise it was tamped...little chairs holding up wire mesh...and 4" concrete.
The scope of this pour was way beyond my abilities.
Bottom line...ask the pros in your area.