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Technical information for this product is centrally located in the technical guides section.

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You are using an unlicensed and unsupported version of Evoq Content. Please contact your Systems Administrator for information on how to obtain a valid license.

Streambank Stabilization, Scour Protection and Energy Dissipation

A-Jacks can be installed either randomly or in a uniform pattern. The voids formed within the A-Jacks matrix provide approximately 40% open space in the uniform placement pattern. These voids provide habitat for fish and other marine life when applied as a reef, revetment or as a soil support system in river applications. In addition, the voids may be backfilled with suitable soils and planted with a variety of vegetation including grasses, shrubs and trees above the normal base flow.

A-Jacks provide a cost-effective solution compared to conventional hard armor methods. Field tests and real-world applications confirm A-Jacks provide a flexible, non-eroding barrier. The patented, two-component design allows economical transport and on-site assembly.

Benefits of the A-Jacks System:

  • Unique design - Provide fast, hand-placed installation.
  • Meet guidelines - Adhere to HEC-23 design guidelines.
  • Cost-effective - Reduce velocity less expensively than cast-in-place alternatives.
  • Prevent undermining of stream toe - Help protect the entire slope to alleviate future issues.

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You are using an unlicensed and unsupported version of Evoq Content. Please contact your Systems Administrator for information on how to obtain a valid license.
You are using an unlicensed and unsupported version of Evoq Content. Please contact your Systems Administrator for information on how to obtain a valid license.
You are using an unlicensed and unsupported version of Evoq Content. Please contact your Systems Administrator for information on how to obtain a valid license.