Discussion Starter · #1 ·
I am having an issue with my newly remodeled bathroom. I had marble flooring installed and a heating element installed under neath the marble. There was a concrete leveling mix poured over the entire floor so that it would be perfectly level. I took pictures of the work while the contractor did it. I went around and asked people ans no one has ever seen this. I even asked the tile sales rep and he said he has never seen it. The contractor said to just leave the heating element off for a couple months that the concrete in the seems was not dry 100% and that is why it is making lines. I am afraid that it will never go away. Can someone help with this issue and how to get rid of these. I can't upload pictures but I can email them to you if there is someone that can help.