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View Full Version : Filling The Void.


White Gardens
06-28-2010, 11:29 PM
I'm working on a fire-pit right at the moment. I got the first courses done today and then I started thinking about what to do with the void between the outside wall block and the inside fire brick.

What do you guys do? Fill with sand, fill with concrete, fill with mortar, add a couple pieces of re-bar??

Not sure what to do, and thoughts appreciated.

White Gardens
06-29-2010, 07:49 AM
I'm filling it with type S mortar.