can someone please tell me what the formula for working out how much sand i need to render a wall. The wall is 35m x 1m, 2 coats at 10mm thick, thankyou
Ross Boseley
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Joined: Mon Jun 11, 2007 8:32 pm
Post by Ross Boseley »
Thu Jun 28, 2007 6:00 pm
Basically mate at 4:1 a tonne of sand will do 30 square metres but make sure you use plastering sand or you'll get cracks.
