How much stone aggregate would I need?

[triple_x]

Starting the foundations fairly soon and I need to add some stone aggregate around the foundation so HGVs, trucks, tractors can work around the site. How much aggregate stone would I need around a 2000 sq ft house on a 0.25 acre site?

What size and what type aggregate have you used? Im thinking coarse stone down first with some finer aggregate on top then rolled. Asked a guy in a quarry and he asked me to be a bit more specification on the stone aggregate I want ???

 

[bskinti]

To start a site I'd put down 4 inch broken stone first, the digger will spread it and and should leave it fairly level and the lorries will give it plenty of rolling. later you can add 2 inch stone, order by the load, you will probably need a few loads at least 4 but that depends on ground,