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 …

Fight erosive forces with interlocking concrete units from Ferguson Waterworks. A-Jacks and Shorejax are powerful hard armor solutions.

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A-Jacks are a commercially made concrete product used in both open channel and coastal applications. They consist of two concrete T-shaped pieces joined perpendicularly at the …

A-Jacks concrete armor units are designed to interlock into a flexible, highly permeable matrix. The ability of the A-Jacks system to dissipate energy and resist the erosive forces of flowing …

A-Jacks are high stability concrete armor units that are used in river, lake, and coastal applications to control erosion, stabilize shorelines, and provide habitat.

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 …

An erosion control product. Details A-Jacks® are a hard armor pre-cast concrete two-unit component that can be used in the following erosion control applications Shoreline …

A-Jacks® Abutment Scour Design Guide Overview boundaries from scour and erosion. Extensive laboratory testing, coupled with decades of project installations have resulted in design …

stability of the A-Jack units. Field tests confirmed that the A-Jacks system provides a flexible, non-erodible barrier between the channel subgrade and pot ntially damaging flow of water. This A …