In two places the tile was tented to the point where i could put my hands one on top of the other underneath the tented tiles.
Floor ceramic tile expansion joint.
Ceramic porcelain and stone tile expands and contracts with thermal and moisture changes in the environment.
Height to match tile stone or wood thickness.
A movement joint is in the tile only.
It s quite common to see controlled breaks in concrete and those are usually expansion joints.
Type of tile or glass.
An expansion joint is in the substrate for instance in concrete.
Learn all about expansion joints here.
Expansion control joints provide prefabricated caulk joint consisting of two solid extruded l angles with factory installed two part polyurethane sealant color to match grout joint color specified by architect.
Movement joints are filled with material that allows for contraction and expansion.
For floor applications urethane neoprene or polysulfide are most often used in traffic areas and silicone sometimes where traffic is not a concern.
If you tile over an expansion joint then you need to honor that joint in the tile as well.
An unqualified installer who was a sub to a sub to a sub put the tile in and he did not install any expansion joints within the body of the tile or around the perimeter.
From what is a movement joint made.
Available in clear bronze finish.
Install the caulk after the tiles have been set and before the grout is installed.