Expert Answers in Ceramic and Porcelain Tile
Do you have to remove the thin-set adhesive from the previous installation or can you install over it?
ANSWER - The answer is it depends... The new installation can't be attached to the underlying substrate any better than what the remaining thin-set is attached to it. So you need to make sure it…
Read MoreHow can I incorporate movement joints in my tile work while maintaining aesthetics.
ANSWER - The TCNA EJ171 standards for installing movement joints in tile work are general recommendations. There is an ASTM C1472 standard for calculating movement in movement joints, so you can consider the coefficient of…
Read More
Ceramic and Porcelain Tile
Concrete Substrate Slab
Expert Answers
installation
Showers
Stains
Wet Areas
Should we replace the discolored Tile and concrete base in the Shower?
ANSWER - Normally installing tile over damp mortar doesn't cause staining. We call that a wet set method if the mortar is installed at the same time as the tile is installed. A thin-set adhesive…
Read More