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LSG Series® Technical Data

Single Cell
Cell
Depth
Single Cell
Expanded Grid 9' x 23.92' (215 SF)
Expanded Grid 9' x 23.92' (215 SF)
Collapsed Grid
Collapsed Grid
PRODUCT CELL DEPTH
LSG-3 3" (75 MM)
LSG-4 4" (100 MM)
LSG-6 6" (150 MM)
Grid Dimensions
Expanded Grid | Square Footage 9' x 23.92' (215 SF)
Cell Dimensions 10.2" L X 8.8" W
Weld Distance 14"
Packaged Dimensions Per Grid 52" X 15" x Cell Depth
PROPERTIES TEST METHOD TEST VALUE
Material Composition ASTM D1505 Polymer; virgin HDPE Density: 0.9574 g/cm3
Nominal Sheet Thickness ASTM D5199 1.45 mm
Environmental Stress Cracking ASTM D1693 >4500 Hrs.
Stabilizer ASTM E682 Hindered amine light stabilizer (HALS) 1.0% by weight
Short Term Seam Peel Strength 3" (75 mm) 1065N
Short Term Seam Peel Strength 4" (100 mm) 1542N
Short Term Seam Peel Strength 6" (150 mm) 2170N
Long Term Seam Peel Strength A 100 mm (4") wide section sample shall support a 160 lb. load for a period of 7 days (168 hrs.) minimum in a temperature controlled environment undergoing a temperature change on a 1 hour cycle from ambient room temperature to 130F
SPECIFICATIONS LSG-3 LSG-4 LSG-6
Weight Per Grid 34 lbs. 48 lbs. 69 lbs.
Units Per Pallet 24 18 12
SF Per Pallet 5160 3870 2580

Gravel-Tek Porous Pavement System Installation
Gravel-Tek Porous Pavement System Installation

BENEFITS:

  • Reduce Base Thickness up to 50%
  • Reduce Subgrade Stress
  • Reduce Installation Cost

ENVIRONMENTAL BENEFITS (when filled with clean stone):

  • Reduce Stormwater Runoff
  • Natural Recharging of Groundwater
  • Capture Airborne Pollutants
  • Safely Distributes Car Oil Leakage
  • Reduce Hot Surface Temperatures
  • Earn LEED Credits

STORMWATER STORAGE:

LSG-6 (6 inch cell depth) infilled with #57 stone with a 1” wearing layer can provide 2.8” of rainwater storage.

Which product is right for me?

LSG Which Product is Right

For CBR <3% additional base support may be required or increase to next cell depth. EXAMPLE: If the design calls for a 3" cell depth and the CBR is less than 3%, use a 4" cell depth.