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This is a super simple project that has been a huge hit. Here's a quick overview. Check it. Our nephew wanted a TechDeck half-pipe for his birthday this ...
Create a negative mold of your desired park shape.We built a tub from scrap 3/4 plywood and spray glued some plastic film to it. To create the bowl ...
Mix and pour the ready-mix concrete.We used a full 60lb. bag of basic post concrete mix since we had that on hand. It worked ok, but cracked because ...
Carefully remove your form. If you have any cracks or bubbles, fill with non-sanded grout or other concrete patch/filler. Add the finishing details like:-stickers-coping-rails-extensions-etc
"Cannon Ball Park" in action:
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