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How much material for capping wall

Posted: Thu Oct 17, 2024 12:27 pm
by millsy5
Hi. I'm looking to lay some coping stones (7 of them) on a new wall that someone built for me. The wall is 6m long and 29cm wide.

Is there a calculator to work out how many 25kg bags of cement and 25kg bags of sand I need?

Re: How much material for capping wall

Posted: Fri Oct 18, 2024 10:41 pm
by stoneyboy
Hi millsy5,
It depends on how thick you make the mortar layer but a 12.5kg bag of cement and 2 bags of building sand should be plenty. Do use plasticiser admixture to make mortar more workable and to extend its useable time.
Regards S