Application Rationalization Process. An application rationalization process typically involves the following phases: 1) Asset Identification: Each application in the portfolio is to be evaluated to determine. its value and its costs, with the help of workshops and analysis activities.
24 to 48 Hours. You should wait at least 24 hours before grouting the tiles. You may notice that the edges of the thinset or the thinset showing through the grout lines looks dry. Don't be fooled by this. The thinset under the tiles isn't receiving as much air as the edges and is therefor not fully cured.
Epoxy Grout. Epoxy grout does not require a sealant when used in showers because it is waterproof. Check the manufacturer's directions for curing times for specific brands, but generally expect to leave it drying for seven days. Mild use is OK after about eight hours, but avoid using chemical-based products on it for as much as 14 days.