How do I make cement stepping stones? And how do I stop the cement sticking to the mold?

Answer 1

You need to decide the size and type of stepping stones you want. You can purchase molds from some of these outdoor cement decoration places, or you can make your own. If you want round stones, find something to use as a mold. Some folks can make round molds from wood, but it requires some knowledge to do it. You could get a piece of 3/4" plywood, and cut a round piee the size you want. Then cut several rings and stack them up to make the proper depth. Nail them together and you have a round mold from wood. You could also you a metal trash can lid but it may be a big large. Maybe a paint can with both ends cut out. Place on wooden board and pour concrete to desired depth. I think you get the idea, you can make a mold from many different things. You can also use motor oil to prevent the concrete from sticking. Apply a thin coat to the inside of the mold (especially wooden molds) and the concrete won't stick. I made some capstones for my cement wall using wood. I coated with oil and it worked perfect.
If you want to include a design on the stepping stone, you could impress certain objects into the concret while it is still wet, then before it hardenens too much, remove the object and the impression will remain. Good luck

Answer 2

Make a box at least 3 inches high, use an open bottom and pour on Sand base- they also make a liquid Cement Releasing agent. Use a a Sand and gravel mix, if you want spray some of the Releasing agent on top after you smooth it, then Wash it off with a hose for an Exposed aggregate look.

Answer 3

Plastic cling wrap will prevent the cement sticking to the molds, try ice cream containers buried in the ground so they hold their shapes as the cement is poured.

Answer 4

If you make the molds out of wood, the cement shouldn't stick

Answer 5

When you pour cement or concrete it will shrink as it cures, you should have no problems with it sticking.
I would recommend concrete (at least 3" thick)rather than cement as it has less chance of cracking

Answer 6

buy a paver mold, mix the concrete, apply vaseline to the mold before pouring the cement and they should flop right out when cured!

Answer 7

Decide what shape and size your form will be, before pouring your concrete spray the inside of your form with wd-40 or an oil based spray that will keep it from sticking