Installation steps
Layout Planning
Mark the layout on the floor or wall to determine the best placement of the stones/marbles. Use a chalk line for straight cuts and alignments.
Preparing the Substrate
If necessary, install a cement backer board for added stability, especially in wet areas like bathrooms.
Applying Mortar
Mix the thin-set mortar according to manufacturer instructions. Using a trowel, spread the mortar evenly on the substrate, working in small sections.
Setting the Stones
Press each stone or marble piece into the mortar, twisting slightly for a better bond. Use spacers to maintain consistent gaps for grout.
Leveling
Regularly check the level of each stone as you go. Adjust as needed to ensure a flat surface.
Cutting Pieces
For edges and corners, measure and cut stones with a wet saw or tile cutter to fit the layout.
Grouting
Once the mortar has cured (usually 24 hours), remove spacers and fill the gaps with grout using a grout float. Ensure the grout is evenly distributed.
Cleaning
Wipe excess grout off the surface of the stones with a damp sponge before it hardens.
Sealing
After the grout has cured (typically 72 hours), apply a stone sealer to protect against stains and moisture, especially for porous stones like marble.
Final Inspection
Check for any uneven areas, loose stones, or grout issues. Address any necessary repairs.
