Skating Rink on Top of Bluestone Patio?
We had a used bluestone patio installed behind our home that's about 18' x 22' and we'd love to install a skating rink for our grandchildren to play on. We can find home rink kits (that utilize tarps) with no problem but I'm concerned about what the weight of ice might do to the bluestone patio. It is mortared in between the stones and naturally uneven (for that Old World look). There would be no hockey or other heavy usage - just some kiddies learning how to use ice skates. Still, even 3" of ice over that square footage might do in our patio (now 5 years old) and we wouldn't do that. What does the expert say - are we worried over nothing or is this just a bad idea?