User:Ajbufort/Chattahoochee

Chattahoochee is a substrate/tile consisting of exposed pea gravel or larger size stone (typically light in color) bound in a cement (or other) matrix.

Pressure washing the still-curing cementitious mixture is the method often used to expose the stone on the walkway or tile surface. The exposed surface is often sealed/coated with clear epoxy/urethane paint. The substrate should be clear and free from sealers, paints and contaminants.

The name comes from the Chattahoochee River in Tennessee.