Products - Liners


AquaBlok®

AquaBlok® provides a range of patented products to address many common remediation challenges. All of our products utilize a composite particle technology that consists of a coated core (typically stone aggregate).

The particles act as a "delivery system" – placing fine-grained active ingredients through a water column or to appropriate target locations.

AquaBlok is a proven technology with nearly 100 full-scale applications performed over the past decade.

Key Remediation Applications and Benefits:

Thin Layer Capping – AquaBlok® will form a very low permeability isolation barrier over contaminated sediments in a layer thickness of 6-inches or less.

In-Situ Treatment – AquaGateTM provides a means to improve the performance and reduce costs of organoclay, activated carbon & other amendment materials in aquatic settings.

Reactive Capping – AquaBlok and AquaGate can be used in combination to provide a "Funnel & Gate" approach to addressing groundwater upwelling or gas transmission.

Dredge & Cap – Dredging residuals or residual contamination post-dredging can be addressed with either a sand/AquaGate approach for treatment or a sand/AquaBlok ("Blended Barrier") approach for isolation and greater erosion resistance. The same approach can be used for EMNR or EMNA (Enhanced Monitored Natural Attenuation).

Permeable Reactive Barriers (PRB) – AquaGate materials provide a lower cost means to obtain greater residence time (a thicker wall) when using a PBR approach.

Other Related Applications – A range of additional applications include:

  • Nutrient management tool & water clarifier
  • Annular sealant/grout material in performing ISCO or ISCR injections (well construction)
  • Seed delivery alternative for wetland and/or problematic terrestrial plant restoration
  • Sealing and geotechnical applications include seepage reduction and low permeability/containment alternatives in a wide variety of non-contaminated settings and circumstances

Please do not hesitate to contact us should you need any additional information or if you would like to discuss a particular project or application.