Geocomposite Landfill Cover and Closure System from AGRU America

AGRU Geocomposite Closure System

AGRU America’s Geocomposite Closure System is the traditional method for closures, which utilizes AGRU MicroSpike® or AGRU Smooth Liner® geomembrane, overlain by a geocomposite drainage layer, soil cover layer, and vegetative layer.

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24″ Min. Cover Soil


40 mil MicroSpike®

A typical EPA Subtitle D-compliant closure and containment project requires a high-quality, low-permeability liner to prevent rainfall percolation from entering the waste containment area. Additionally, a drainage layer, soil cover, and vegetative layer are added for slope stability, additional fluid and gas control, and long-term protection against erosion. AGRU America’s Geocomposite Closure Solution delivers on this traditional system with the added benefit of more than half a century of geosynthetic manufacturing expertise and quality control. AGRU’s Geocomposite Closure Solution (GCS) utilizes two categories of AGRU products for the protective layer and the drainage layer. The low-permeability protective layer utilizes AGRU MicroSpike or AGRU Smooth Liner geomembrane. This geomembrane layer is made of high-grade polyethylene that can be uniformly coextruded with a spikes, studs, or color layers to meet your exact project specifications. This traditional closure system utilizes a cost-saving geocomposite drainage layer and offers among the highest and most consistent asperity height available on the market, providing consistent and dependable shear strengths.

Traditional Closure

  • Geocomposite Closure System
  • Closure Solutions

Need Help Determining Which Product is Right For Your Application?

Interested in learning more about how one of our products can make a difference in your next project? Please reach out to us with your questions and one of our sales or technical staff will be happy to assist you.

We can help you determine your exact product or application-related needs. And because our products meet, and often exceed, industry standards you can rest assured knowing that you are getting the best solutions in the business.