I just installed some 12" x 24" large format tiles in my laundry room using Flexbond mortar over concrete that was machined with a diamond cup disk. Its been ~32 hours since I finished the main portion but its clear that that the mortar is still curing. It can take foot traffic at this point but I really need to get my washer/dryer back in there ASAP because I literally have no clean clothes ;)
How long should I wait before hauling these two beasts back in there?
My washer is probably ~300 - 350 lbs (it has huge concrete blocks in it for counter balance) and the dryer is a good ~170 lbs.