Clay soil

The placement of clay soils has to be done on an isolated surface of the ground to avoid possible humidities with the consequent spots of efflorescence.

Recommended solutions:

• Lost forged on a surface of joists and tonedillas
• 15/20cm boulder basement.
• Placement of a plastic or lamina between the leveling concrete and the placement mortar.
• Any other solution that according to the responsible technician guarantees the isolation.

Wet the pieces and let slip the water. Use normal mortar of cement and sand. Place them with 8/10mm. In toned pavements, mix the pieces the right way.
Fill up the joints, one by one, and clean the pieces with a clear sponge or water without leaving rests of cement.

Dry the floor trying not to stain it. In areas of required step, place some cardboard to tread on them.