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  • Porosity, Permeability and Infiltration

    Porosity, Permeability and Infiltration

    Permeability – the rate at which a fluid flows through a porous substance under given conditions. Porosity (void space) – the portion of a volume of material that is not solid Infiltration – movement of a fluid into the surface ...

  • Parking Frequency and Duration with Grasspave2

    Parking Frequency and Duration with Grasspave2

    Questions are frequently raised regarding the use of grass porous pavement surfaces (reinforced with Grasspave2) for parking functions. Grass as a surface material can withstand from two to six (varies with grass species and environmental ...

  • Snow Removal from Grasspave2

    Snow Removal from Grasspave2

    Since 1982, most of our product sales have been to projects with secondary firelanes that cities required be kept free from depths of snow (usually 2 to 3" max) for emergency access. Over 1000 firelanes have been installed with our grass paver ...

  • Grasspave2 and Thatch Buildup

    Grasspave2 and Thatch Buildup

    Grasspave2 reinforces grass for traffic areas and prevents compaction. The porous base course below and grass surface allow rain to enter and pass through the crosssection quickly over long periods of time. However, several species of grass (dense ...

  • Grasspave2 Maintenance Guide

    Grasspave2 Maintenance Guide

    Regular maintenance is required to maximize traffic on grass paved areas with minimum wear and tear problems. The following maintenance and repair information, compiled from more than a decade of client experience with Grassrings and Grasspave2, ...

  • Gravelpave2 Cement Binder

    Gravelpave2 Cement Binder

    In using cement as a stabilizing agent in Gravelpave2, location and application need to be considered in order to determine delivery method. Small, remote projects like rails to trails installations or horse trails where larger vehicle access is ...

  • Greenstreak PEC-MAT Evalulation vs Slopetame2

    Greenstreak PEC-MAT Evalulation vs Slopetame2

    PEC-MAT Strengths It is heavy to keep it in place on a slope (essentially a “hard mulch”), and can hold seed under the fibers from loss by rain, or flowing water, Fibers are bonded together for somewhat consistant openings thru mat, ...

  • Das Residence, Gualala, CA case study

    Das Residence, Gualala, CA case study

    Project Name: Das Residence Products: Grasspave2 Permeable Pavement Applications: Porous Grass Residential Driveway City: Gualala State/Province: California Install Date: 3/6/2012-3/10/2012 Client: Das Residence Install Size: 240 m2 (2,540 sq ft) ...

  • Case study - Foster Church, Spring Valley, New York

    Case study - Foster Church, Spring Valley, New York

    Project Name: Foster Church Products: Terratame2 Applications:  Overflow Grass Parking City: Spring Valley State/Province: New York Install Date:  April 2015 Client: Foster Church Install Size: 840 sq meters (9,000 sq ft) Address: ...

  • Case study - PowellsWood Garden, Federal Way, WA

    Case study - PowellsWood Garden, Federal Way, WA

    Project Name: PowellsWood Garden Products: Grasspave2 Applications:  Grass parking lot City: Federal Way State/Province: Washington Install Date:  September 2014 Client: PowellsWood Garden Install Size: 900 sq meters (9,100 sq ft) ...

  • Private Residence Driveway & Parking, Carver, MA - Case Study

    Private Residence Driveway & Parking, Carver, MA - Case Study

    Project Name: Private Residence Driveway Products: Gravelpave2 Applications:  Porous Gravel Driveway & Parking City: Carver State/Province: Massachusetts Install Date: April 2014 ...

  • Sky Lounge at Florida Int’l Univ., Miami, Florida - Case Study

    Sky Lounge at Florida Int’l Univ., Miami, Florida - Case Study

    Project Name: Sky Lounge, Deuxieme Maison, at Florida International University Products: Gravelpave2 Applications:  Glass cullet filled Flooring City: Miami State/Province: Florida Install ...

  • Aquaponics Greenhouse Garden - San Bernadino County Museum, Redlands, CA - Case Study

    Aquaponics Greenhouse Garden - San Bernadino County Museum, Redlands, CA - Case Study

    Project Name: Aquaponics Greenhouse Garden – San Bernadino County Museum Products: Gravelpave2 Applications:  Flooring for Greenhouse  City: Redlands State/Province: California Install ...

  • Residential Ribbon Driveway, Green Hills (Nashville), TN

    Residential Ribbon Driveway, Green Hills (Nashville), TN

    Project Name: Residential Ribbon Driveway Products: Grasspave2 and Gravelpave2 Applications:  Porous Driveway City: Green Hills (Nashville) State/Province: Tennessee Install Date:  Decenber ...

  • Gypsy Wagon Parking, Catonsville, MD - Case Study

    Gypsy Wagon Parking, Catonsville, MD - Case Study

    Project Name: Gypsy Wagon Parking Products: Grasspave2 Grass Paver Applications: Driveway and Grass Parking City: Catonsville State/Province: Maryland Install Date: Spring 2011 Install Size: 60 m2 (650 sq ...

  • Miami Beach Botanical Gardens, Miami Beach, FL - Case Study

    Miami Beach Botanical Gardens, Miami Beach, FL - Case Study

    Project Name: Miami Beach Botanical Gardens Products: Grasspave2 Grass Paver Applications: Access Drive and Event Area City: Miami Beach State/Province: Florida Install Date: Fall 2011 Install Size: 270 m2 ...

  • Growing Hope, Ypsilanti, MI - Case Study

    Growing Hope, Ypsilanti, MI - Case Study

    Project Name: Growing Hope Products: Grasspave2 and Gravelpave2 permeable pavers Applications: Reinforced Grass Permeable Patio and Glass filled Pathway City: Ypsilanti State/Province: Michigan Install ...

  • The Preserve at the Clam Farm, Charleston, SC - Case Study

    The Preserve at the Clam Farm, Charleston, SC - Case Study

    Project Name: The Preserve at the Clam Farm Products: Gravelpave2 permeable parking lot Applications: Permeable Parking Lot City: Charleston State/Province: South Carolina Install Date: August 2009 Install ...

  • RPAC Ohio State University, Columbus, Ohio - Case Study

    RPAC Ohio State University, Columbus, Ohio - Case Study

    Project Name: RPAC Ohio State University Product: Grasspave2 permeable fire lane Application: Fire Lane City: Columbus State/Province: Ohio Install Date: Winter 2004/2005 Install Size: 880 m2 (9500 sq ft) ...

  • JF Shea Therapeutic Riding Center, San Juan Capistrano, California - Case Study

    JF Shea Therapeutic Riding Center, San Juan Capistrano, California - Case Study

    Project Name: JF Shea Therapeutic Riding Center Product: Gravelpave2 paddock reinforcement grid Application: Emergency Access & Paddock Reinforcement City: San Juan Capistrano State/Province: California Install ...