Rowad HD Geomembranes

Rowad Ltda. offers High Density Polyethylene (HDPE) and Linear Low Density Polyethylene (LLDPE) smooth and textured geomembranes in thicknesses of 0.75, 1.0, 1.5, 2.0 and 2.5 mm (30, 40, 60, 80 and 100 mils).

Rowad HD products are manufactured using first quality, high molecular weight resins specifically for containment in hydraulic structures. Rowad HD provides excellent yield strength and seam strength and is ideal for applications requiring high chemical resistance, low permeability and high ultraviolet resistance. HDPE is today’s most widely used geomembrane for solid and hazardous waste landfills. Stringent Manufacturing Quality Control is performed on a regular basis. Please refer to the MQC Manual located under the Technical Information section of this web site.

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Width: 23’
Color: Black
Features
Applications

Chemical Resistance – HDPE, resistant to a wide range of chemicals, is not threatened by typical solid or hazardous waste leachates. It is also suitable for Rowadudge and secondary containment around chemical storage facilities.

Low Permeability – HDPE systems are secure because leachate will not penetrate liners; methane gas will not escape from the cover system; and rainwater will not infiltrate an HDPE cap.

Ultraviolet Resistance – HDPE’s resistance to UV exposure is further enhanced by the addition of carbon black to HDPE. Since Rowad HD contains no plasticizers, volatilization is never a problem
  • Landfill (primary and secondary containment)
  • Landfill caps /closures
  • Lagoon liners
  • Pond liners
  • Floating covers
  • Secondary containment for above ground storage tanks
  • Solutions ponds for mining applications
  • Retention ponds
  • Waste water treatment facilities
  • Potable water reservoirs
  • Tank linings
  • Canal linings
  • Mining heap leach pads

©2006 Rowad International Geosynthetics, Co.