WarrenF
Gold Member
LBrown59......as the old saying goes, I never let my mind wander because it is too little to be out by itself.
So when I say in the back reaches of my mind....that is not that far back....

I hope I did the quotes right, first try at it.I don't know how many tons
But figured 1/4 mile long, four inches thick, and two car widths wide
My driveway is made of recycled concrete. I've seen the machine they grind it up with (used for asphalt as well) and I don't think it's going to be a rental. It's huge, a semi-trailer by itself!
I doubt you'll find any machine to grind it up. You might be best off spreading it and rolling it in and call it a good base. Likely will have to put some finer material on top of it.
The road crew is probably thanking you all the way to their bank as they saved a lot in fuel to haul it elsewhere.
If nothing else - See if you can barter with a local paving contractor. Asphalt (the liquid for making hot-mix) has been outa-sight in price as of late.
Around here what used to be considered fill, or waste material is being heavily recycled, because you can save on the amount of asphalt used. Where contractors used to charge to haul it away, they are now paying by the ton for it.
You've got a lot of material there, but it's not much use in it's current form. See if they will trade off crushing it in return their keeping a portion (half?).
Remember that it needs to be worth their while to do it. After all - How much material do you need to fill in a few "low spots?"
I do know that you will tire of looking at a 700 ton pile of busted up pavement after awhile...
If there is a lot of grindings in it, you need to be careful letting it sit there for extended periods of time in the sun because it will get very hard and you will need a backhoe with teeth at the minimum to break it up.