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    (301) 927-8300

    4700 Annapolis Road, Bladensburg, MD 20710, USA

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      The superior permeable pavement system.

      Get Inspired

      Design Your System Today

      It’s a “Permeable Articulating Concrete Block

      • 2,000,000+ sq ft installed nationally and decades of real world performance data, it is proven to handle stormwater.
      • Lower cost over the life of the product against other pavement systems
      • Simplified installation- no cutting, one pattern

      Architect or Engineer? Continuing education credit is available to learn more about this innovative product. Learn More

      Best-in-class stormwater management

      • Open joints get water below the surface quicker. No puddles!
      • Can handle rainwater, run-on, downspouts, etc.
      • Allows for natural soil infiltration replenishing aquifers and groundwater while avoiding runoff
      • Verifiable performance with real-time sensors with INFIL-Tracker from P4 Infrastructure
      • State approval- these products are approved by many state agencies (MDE PaveDrain Approval Letter) as a stormwater best management practice.

      Heavy Duty

      • Can handle heavy vehicle traffic (rated for AASTHO H-20/HS-25: buses, ambulances, trash trucks, fire trucks, etc.
      • Size is 11.75″x 11.75″ x 5.63″ thick. ~1 sf / paver coverage
      • Meets the requirements of ASTM D6684

      Low to no maintenance

      • During abuse testing, the normal maintenance procedure restored 90%+ of the original 2,000 in/hr infiltration rate
      • Heavier blocks with open joints avoid issues with freeze-thaw cycles. Thousands of installs over the last decade in the upper Midwest clay soils; Zero issues.
      • Plowing- with chamfered edges plows don’t catch on corners
      • Repair with a simple block grabber it takes less than a minute to swap a damaged block for a new one. There is no joint sand to replenish or manage
      • Manufacturer Warranty


      What stormwater problem?

      Ocean City Firehouse
      National Arboretum
      PaveDrain Sidewalk in Baltimore
      PaveDrain Parking Lane
      Parking Stalls at ABB
      Church Parking Lot
      St John’s College Busloop
      City of Goshen, IN
      Heated Helipad
      PaveDrain Pool Deck


      Learn More