Curing should take place in line with good concrete practice, failure to provide adequate curing measures is likely to result in increased shrinkage cracking.

Where possible, curing should be applied immediately after pouring/finishing. Where pouring large areas with a skip/easy float finish, it may not be possible to apply a curing membrane immediately after installation due to access. In this scenario curing should be carried out the following day, once the slab is accessible, without causing surface damage.

The use of spray applied curing agents are generally the most practical option (refer to Fig 12.11a), however compatibility of such products should be checked against any subsequent floor finishes being applied.