StormTank GroundPro - Model GRS & GRV - Flexible Permeable Grass & Gravel Paver Systems
The StormTank GroundPro GRS & GRV are flexible permeable paver systems used in ground stabilization and protection applications. Superior compressive strength, high permeability, and a fast, simple installation process make GroundPro an idea eco-friendly alternative to impervious paved surfaces.
StormTank® GroundPro™ GRS & GRV are flexible permeable pavers used in ground stabilization and protection applications. The system’s uniquely engineered design delivers superior load-rating and torsional resistance while the flexible framework allows rolls to be installed easily. GroundPro’s high compressive strength and permeability make it an ideal eco-friendly alternative to impervious paved surfaces while promoting stormwater infiltration, limiting runoff, preventing soil compaction, and reducing heat island effect.
- Pre-assembled rolls considerably reduce install time and cost.
- Rated to far exceed industry loading and durability standards.
- Greatly lessens need for pipes, detention basins, and storm drains.
- Efficient handling of vehicle torsional loads and turning stress.
Its exceptional compressive strength of 53,451 psf. (empty) and greater than 500,000+ psf. (filled) allow the GroundPro paver system to exceed design truck and HS-20 loading specifications.
Easy Install & Connection
GroundPro installation is designed for speed and simplicity. Pre-assembled rolls mean the pavers can be rapidly laid, while the patented “quick connect” system requires no tools or clips to join rows.
Integrated engineering concepts such as bypass rows and offset connections give GroundPro added longevity and strength by decreasing tire impact between sections and more efficient load dispersement.
Made from 100% recycled HDPE plastic, GroundPro paver systems contribute to stormwater management and land use strategies for Green Infrastructure, LEED, and Low Impact Development projects.
Single Axle Loads of 4,000 lbs. (18 kN)
• Golf Cart Paths
• Parking Stalls
• Residential Driveways
Light Duty (H-10)
Single Axle Loads of 16,000 lbs. (75 kN)
• Parking Lots
• Roadway Shoulder
• Overflow Parking
Medium Duty (H-15)
Single Axle Loads of 24,000 lbs. (110 kN)
• Washdown Areas
• RV Access
• Service Vehicle Access
Heavy Duty (HS-20)
Single Axle Loads of 32,000 lbs. (145 kN)
• Emergency Lanes
• Equipment Areas
• Trailer Overflow
GRS: How It Works
GroundPro GRS features an open-cell framework that is designed to allow rainfall and stormwater runoff to infiltrate ground-level surface(s), collect within the underlying base material, and then evenly permeate into the subgrade beneath.
GRV: How It Works
GroundPro GRV features an open-cell framework that is designed to allow rainfall and stormwater runoff to infiltrate ground-level surface(s), collect within the underlying base material, and then evenly permeate into the subgrade beneath.
Roll Nominal Dimensions:
Length: 30’ (9.14 m)
Width: 40” (1.02 m)
Diameter: 1.8’ (0.55 m)
Weight: 46.45 lb. (21.07 kg) for GRS, 46.64 lb. (21.16 kg) for GRV
Strength: 53,451 psf. (empty)
Material: 100% recycled HDPE with UV inhibitors; 100% recyclability
Color: Black / Dark Gray
Manufacture: Injection molded in the USA
Base Depth Recommendations:
(*) Depth may need to be increased on a case-by-case basis, because of subsoil characteristics, subsoil strength limitations, frost-heave limitations, etc. The engineer shall be responsible for the design and stability of the subgrade and base material.
StormTank offers support during the design, review, and construction phases of the GroundPro system. Installation is designed for speed and simplicity, as palletized product is delivered to the job site in pre-assembled 30′ rolls. No special equipment, tools, or materials are required.
It is strongly recommended that the installing contractor contact either StormTank or the local distributor prior to installation of the GroundPro system to schedule a pre-construction meeting. This meeting will ensure that the installing contractor has a firm understanding of the installation instructions.