POND LINERS

Chemco offers a range of durable Geo-membrane products for lining and directing water flow in retention ponds, canals, catch basins, ditches, and other water holding areas as well as fresh and flow back FRAC water impoundment. They are made with exclusive high density polyethylene coatings for maximum toughness and abrasion resistance. Our geo-membrane woven, coated fabric liners are designed to promote easy installation and durability. With unique benefits, this happens to be the most ideal choice.

PRODUCT APPLICATIONS

  • Pond Liners
  • Cap and Closures
  • Landfills
  • Mining Canal Liners
  • Secondary Containment
  • Water Conversion
  • Agricultural Irrigation
  • Landscaping Slope Protection

ADVANTAGES

  • High Puncture resistance
  • Wider widths meaning lesser weld joints
  • Excellent tear resistance
  • Exposure properties
  • UV stabilized for longer life
  • Proprietary coating formulation ensuring excellent hydrostatic resistance and unmatchable welding quality

SPECIFICATIONS

Sr. No Property Test Method 12 mil 16 mil 20 mil 24 mil 30 mil 40 mil
1 Weight ASTM D5261 5.7 oz./yd2 7.2 oz./yd2 9.6 oz./yd2 11.5 oz./yd2 18 oz./yd2 20.3 oz./yd2
2 Thickness ASTM D751 12 mil 16 mil 20 mil 24 mil 30 mil 40 mil
3 Strip Tensile Strength (MD) ASTM D751 180 lbf 285 lbf 325 lbf 370 lbf 276 lbf 323 lbf
4 Strip Tensile Strength (CD) ASTM D751 130 lbf 240 lbf 315 lbf 325 lbf 292 lbf 285 lbf
5 Strip Tensile Elongation (MD) ASTM D7003 22% 21% 22% 20% 21% 20%
6 Strip Tensile Elongation (CD) ASTM D7003 22% 21% 22% 20% 22% 20%
7 Index Puncture Resistance ASTM D4833 110 lbf 140 lbf 155 lbf 195 lbf 250 lbf 272 lbf
8 Trapezoidal Tear (MD) ASTM D4533 75 lbf 78 lbf 85 lbf 95 lbf 76 lbf 83lbf
9 Trapezoidal Tear (CD) ASTM D4533 50 lbf 65 lbf 70 lbf 83 lbf 86 lbf 96 lbf
10 Hydraulic conductivity ASTM E96 (‘B’) – 2.0 x 10-11 cm/sec 1.5 x 10-11 cm/sec 1.0 x 10-11 cm/sec 1.0 x 10-14 cm/sec 1.0 x 10-14 cm/sec
11 Carbon Black Content ASTM D4218 > 2% > 2% > 2% > 2% > 2% > 2%
12 Accelerated UV Weathering2 ASTM G154 > 90% @ 2,000 hrs. > 90% @ 2,000 hrs. > 90% @ 2,000 hrs. > 90% @ 2,000 hrs. > 90% @ 2,000 hrs. > 90% @ 2,000 hrs.
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