How To Grout Paving Slabs (Best Methods)
The ideal mix is made up of 4 parts sharp sand to 1 part cement. Mix the sand and cement together thoroughly in a wheelbarrow or large mixing tray and add water so that it balls up in your hand. ... Ensure surplus mortar is washed off the surface of the paving before allowing it to dry and set. Once the mortar has set, usually within 24-48 ...
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