I have just had a backflow valve installed in the basement. The man had to chip away some of the concrete, he then put new cement down. He also had to do some work outside around the foundation, he installed a pvc pipe as a weeping tile. This was Tuesday morning the 26th June 2014.
We had a lot of rain that day. last night I noticed there was a lot of moisture on the cement in the basement. How long before we have to wait for it to cure and is this normal. We do get lots of humidity in the house. I forgot to mention this was put on top of mud. This is in Canada.