Prefabricated in the context of worktops means that the worktops are made in moulds offsite. The opposite is Cast In Place or Insitu, where the worktops are cast onto kitchen cupboards for example.
The ideal temperature is 19-21C. This will ensure that the concrete can cure without assistance (e.g. heated blankets) and that the concrete sealer will cure as well. In our experience if the temperature drops to 15C or below, then the concrete will not cure properly and will require extra insulation and the sealer will not … Continue reading What temperature should my workshop be to make concrete?