How do i work out how much sand i need, to put down before i put the slabs down.about 24sq feet?
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Answers:
Go to www.1800TOPSOIL.com and click on "calculator" to figure out exactly how much of anything you need.
2 tonne sand 2 bags cement mix together dry dont put water in the mix, make sure you have hardcore down first and you wont get any sinking good luck
if its two inches thick you will need 4 cubic feet
50mm thick you will require .5 tonne or 20 bags (25kg)
Ask the folks at the local gravel yard. Everyone has one. Where the contructon guys get their stuff. Give them the dimensons and they'll hook you up.
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