Xeripave Permeable Pavers are natural stone pavers which have a flow through rate of over 1 gallon per second, per square foot. 

 

Large pavement areas create the most significant stormwater outfall pollution problems.  Xeripave can be economically installed in any area in place of, or in conjunction with traditional paving materials such as asphalt, concrete or bricks.  They are a safe, non-slip surface for pedestrians, bicycles and cars. 

Studies have shown that even under adverse conditions clogging is rare.  The pavers are meant to filter contaminants and if they do become clogged they can be cleaned using a pressure washer, mechanical vacuum or industrial cleaning machine. Depending on the area of catchment and the local contaminant profile, pavers may need cleaning every 2 years.  Although typical residential applications may not need cleaning nearly as often.