We've just paid quite a lot of money to have a small area re-concreted over for our dogs to run in. It was already old cracked concrete which was dug up and removed leaving mainly soil underneath
However now the concrete is dry, there are lots of small holes in it (possibly popped bubble holes?). When the dogs wee there, it will just go down the holes and start to smell very quickly. Also, around the edge it seems very lumpy - either the concrete was lumpy or the substrate is showing through. (No damp course was laid)
I'm going to call him back but will it be possible to put another thin layer of concrete on top or will that just crack? What should I expect him to do?
Should point out he was recommended and he has his own company do driveways and no he doesn't live in a caravan