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    • #51669
      Unregistered-jbalas
      Guest

      There is an existing concrete patio that is quite old but sound. I want to lay 4″ of new concrete over the existing concrete.
      Anything I should be cautious of? The size of the patio is roughly 15X25. Suggestions on expansion strips. Winters can get down to 0 degrees.

    • #261181
      Jasper
      Participant

      * I see no reason why you can’t. Perhaps a sheet of plastic over the old slab would be a good thing, moisture vapor. Good luck..
      Adios…. Jasper

      Jasper Castillo

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