Concrete is essentially what you get when you mix Portland cement, aggregate and water together (in the right proportions) and then let the mix harden. Looking at these different parts -. Portland cement (or just Cement) is basically made by grinding, heating in a kiln, then grinding again, the right kind of rocks.
How many pieces of Holland Stone does it take to do a square foot of paving? It takes approximately 4.6 pieces of Holland Stone to make a square foot of paving. Each pallet has 480 pieces of Holland Stone on it that should cover about 103 square feet of area.
But since you asked for cubic feet...a standard US pallet is 40 inches by 48 inches. A standard semi-trailer height is around 110 inches, so you could possibly pile the stuff that tall as long as you did not overload the weight the pallet could support. Provided that the items did not really overlap or under-lap the pallet, you are looking at 40 inches plus 48 inches plus ---> now the height.