Anyone have any experience with these? Looking for a summer project to spruce up the backyard and thought this would be an easier and cheaper option than paving stones and gravel and the likes.
Process seems simple enough but a bit weary that the concrete may crack
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Cool idea.
The concrete will crack but it will be in the grooves so it's fine. The thing is to do it well you will still have to prep the bottom surface just like you would for interlock if you want it to be level and not look all jacked up, at that point doing this is a lot more work than throwing down interlock.