BITCH
Dry sand weighs approximately 100 pounds per cubic foot. Wetted to achieve compaction, this sand could easily contain 10% moisture by weight, or 10 pounds of water per cubic foot of sand.Hope that...
A bit but they will not be very effective.
The most common sand used in pool filters is #20 silica sand.
no the salt will disolve....
Most beach sand does contain quartz.