AMIGUARD DUALGUARD MESH™

The AMIGUARD DualGuard^TM dual layer infills provides added security. The additional infill significantly increases the time required to breach the fence.

The ASTM F2781-15 Standard Practice for Testing Forced Entry, Ballistic and Low Impact Resistance of Security Fence Systems defines a successful breach if the attacker manages to cut a 2’ x 2’ opening into the fence.

While access to the first mesh is straight forward, access to the second mesh of the DualGuard^TM mesh is much more difficult resulting in a significant increase in breach time.

An additional design feature of DualGuard^TM is to rotate one mesh by 90 degrees relative to the other mesh which makes cutting those meshes even more difficult.

Tests have shown that the times to breach two meshes mounted a few inches parallel will require at least twice the amount of time required to breach the two meshes individually.

This is a true occurrence of 1 + 1 > 4!

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OPTIONS & FEATURES

Deter

The Planning for Physical Security follows the Deter, Detect, Delay, Deny steps. Deter is the first step, it aims to discourage the adversary’s actions of attempting to breach a security fence to begin with intimidating signage and fence design.

If the risk of being caught or the consequences seems high, adversaries are likely to move onto another target. The AMIGUARD DualGuard^TM fence is a major contributor to deterrence as it is looks as tough as it is to breach.

Delay & Deny

Delay is an important aspect of the security planning and security fencing design. The AMIGUARD DualGuard^TM fence design includes two independent fencing infills spaced a few inches apart.

While access to the first panel is straight forward, access to the second panel is extremely difficult if bad actors have to rely on a small 2’ x 2’ opening. They either have to cut a larger opening into the first mesh or have to cope with limited access to the second panel.

The increased breach time of the AMIGUARD DualGuard^TM typically buys sufficient time for first responders to respond and to capture the bad actors.

AMIGUARD® INFILLS

The AMIGUARD DualGuard^TM fence works with any of the AMIGUARD^® Infills like:

The infills could be identical, or chosen based on aesthetics for the attack side mesh and breach times for the secure side.

The orientation of two identical expanded metal panels is typically rotated to add extra toughness.

The two infills of the AMIGUARD DualGuard^TM design need either be different or rotated to prevent cutting both infills in the same cutting operation.

DUALGUARD PLUS™

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AMIGUARD DualGuard Plus^TM provides added security.

This dual mesh/ dual rail design increases the breach times by adding extra spacing between the infill on the attack side and the secondary infill on the secure side of the fence.

Depending on the post size add at least 6” of extra spacing between the two infills making a successful breach very difficult.

DUALGUARD MESH™ DETAILS

Toppers Available Barbed Wire, Razor Wire & Shark Tooth Topper

DUALGUARD PLUS MESH™ DETAILS

AMICOAT™ FINISHES

AMICO Security offers two highly corrosion resistant finishing options:

Hot-Dip Galvanizing
AMICOAT™ Powder coating over E-Coating or primer

See AMICOAT™ FINISHES for details

All of AMICO Security’s finishing processes involve a zinc layer for superior corrosion protection. Corrosion is an electro-chemical process caused by an electrical potential between two small areas of steel, anodes and cathodes, and an electrolyte.

Additionally, The electrolyte, most often water, starts the corrosion reaction by connecting the anode and with the cathode resulting in iron oxide, which is the brown, flaky rust typically seen on unprotected steel.

While a traditional paint layer aims to prevent water from touching the steel, a zinc layer provides a superior cathodic protection replacing the steel anode with a zinc anode resulting in zinc oxide which forms a protective layer instead of rust.