that depends on th type of sand
60*40*1=2400 ft**3 of sand
about 4.8 ton of sand
18 cu. ft
4 x 6 x .75 = 18 cu ft of sand
1900000000000000
115
depends on how much it eats :)
It depends on the density of it.
theres no sertin amount to weigh you weigh watever but if your5 ft 2 if your hevyer than 160 pounds your fat.
12" of #4 rebar = 0.668 lb/ft
About 18# per sq ft