Posted 9/11/2010 16:00 (#1355522 - in reply to #1355473) Subject: RE: More tileing questions ~
sw MN
Grade on the main will make a difference. ADS has a online cal at there website, you can use to figure this out. From what you have stated a 6 in will be plenty good. Did you mean .2 or 2 % slope? A 5 in with 2 % slope will carry more than a 6 in with .2 %