A house we worked in last summer had a ton of tile installed on the floor and counter tops. My friend who is the GC just called and said that the grout has been crumbling loose in several places on the floor only. The tile guy returned and repaired the problem a while back but it's starting to be an issue again in other spots. Also, he said that when they pulled up a couple tiles, the thinset was reacting the same way. I'm not up on the procedures these days, but my first thought was the material had too much water in it.
If you guys could give me some ideas, I'll pass them along to him.
Thanks!
If you guys could give me some ideas, I'll pass them along to him.
Thanks!