Jean wrote:
Hello,
Where can I find the way to calculate the quantity of sand I need?
The "beach" sand takes how much volume?
And how sand weight?
For example, it says on a bag 7Kg.
How much bags I need to buy?

I have some "beach sand" that seems to weigh 1.76 times the volume. So
7Kg would occupy about 4 litres.

Nikki