Iowa, no the concentrate is either mixed into the concrete, or sprinkled it on the surface after it is placed. Mixed in works better.

The re-bar that was mentioned is not for putting IN the concrete, he meant to use as stakes to hold the forms in the desired place.

As for moulds, all you need is strips of thin GOS plywood painted with a release agent. Masonite or cheap panelling works well too.

Best of luck.

Reply

Quote Reply

Digg It

Del.icio.us