Permeable interlocking concrete pavers (PICP) allow stormwater to percolate back into the soil rather than run-off into sewers and waterways.

The base and sub base of a permeable paver application are composed of different sized layers of aggregate that filter and direct storm water to the soil below or exit through pipes. Permeable pavers are used as a way to control storm water run off. A permeable paver system does this by collecting water between the pavers joints and, depending on the soil type, the water infiltrates back into the ground or is released to the nearest storm sewer or waterway.

Benefits of permeable pavers (PICP)

• Qualifies as Best Management Practice (BMP)
• Reduces stormwater runoff / Prevents flooding
• Designed to meet government requirements
• Allows rainwater to recharge ground
• Filters stormwater before releasing
• Rainwater harvesting options
• Environmentally safe

Permeable pavers also help with existing drainage issues. The surface of a permeable pavers application can be made perfectly flat, with the stone base being contoured to direct the water to where it needs to go. By implementing a few design features, the permeable system can be used for rain water harvesting…