Just thought I'd toss in my .02 cents for those who have asked how much sand they will need,or how to calculate it out.
I own a Concrete Business, so I go through ALOT of sand.
maybe these figures will be of some help in calculating your needs...
1 cubic yard of sand weighs approx. 2500 lbs. ---(depending of course, on how dry/moist/wet, it is)
1 cubic yard = 27 cubic feet
1 cubic yard will cover ...
81.8 sq. ft. @ 4" deep
108 sq. ft. @ 3" deep
162.6 sq. ft. @ 2" deep
(so now, just to keep the calculations and divisors simple, I'll do the table as approximations)...
1 cubic yard, (or approx. 2500 lbs. of sand) will cover...
82 sq. ft. @ 4" deep
108 sq. ft. @ 3" deep
162 sq. ft. @ 2" deep
SOOooo,.... to figure out how much sand you will need,...
first multiply the area you are going to put the sand in,... length X width,
Then, if you want the sand 2" deep, to would divide by 162, (example: Length X Width, divided by 162)
or, 3" deep would be... (Length X Width, divided by 108)
or, 4" deep would be... (Length X Width, divided by 82)
Now, to figure it by,
"How many pounds will I need for 2" deep of sand?"
Just multiply your Length X your Width, then divide by 162, then multiply by 2500.
Hence, a run that is say 8' wide X 16' long, and you want 2" of sand in it,...
do it like this...
8 X 16 = 128
divided by 162 = .7901234
multiplied by 2500 = 1975 lbs. of sand
hope this makes sence, and is some help to anyone trying to calculate how much sand they need.