So I recently bought a house that has an old concrete slab in the backyard that used to act as level ground for a camper trailer. It's pretty worn down so instead of breaking it up and removing it I was hoping to just use it for some level ground to build a firepit and seating area.My question is Is this safe to build a firepit on top of concrete? Has anyone had experience with this? via /r/DIY https://ift.tt/2JnjzyQ
