K-Rated Vehicle Restraints in Rapid City Gallery

What Rapid City K-rated vehicle restraint options are available today?

Since the tragic events of September 11, 2001, the high-security industry has witnessed continuous growth, introducing more effective commercial security solutions. This is particularly evident in gates, fencing, cable restraint, fixed barriers, and access control. To guide you in the right direction, we present a selection of popular installations utilized today.

Vehicle Barriers in Rapid City

Vehicle barriers fall into two categories: passive and active, with options for both movable and fixed applications. Some barriers are dual-classified, designed to meet the requirements for both passive and active barriers. The definitions provided consider the lack of industry-wide standard terminology:

• Passive Barrier Systems: These lack moving parts and rely on energy absorption and transfer to the foundation. Examples include ditches, bollards, guardrails, and reinforced fences.
• Active Barrier Systems: Requiring action for entry approval or denial, these systems have moving parts. Examples include barricades, gates, beams, and active tire shredders.
• Fixed Barrier Systems: Permanently installed, these systems can be either passive or active and require heavy equipment for disassembly or transportation. Examples include pits, hydraulically-operated systems, and concrete or steel barriers.
• Portable Barrier Systems: These can be passive or active and are movable, although heavy equipment may be necessary. Examples include hydraulically operated barricade systems, highway medians, and portable obstacles.

Hydraulic Pop-Up Barriers

Large and immovable, hydraulic pop-up barriers run along driveways, set at or below ground level. They quickly rise to divert fast-moving vehicular threats upon receiving a signal. Installation is swift, making them suitable for temporary use.

Cable Restraint Systems

Consisting of ¾” to 1 ¼” diameter cables, these systems are installed at heights intended to stop and capture vehicles. Certified cable restraint systems carry a K-Rating, indicating the stopping distance for a vehicle of specific weight and size at a specific speed. Cables are terminated using a deadman system.

Hydraulic Bollards

Ground-level steel bollards that rise within three seconds to halt fast-moving vehicular threats. Operable through a simple three-button station or a sophisticated security system, hydraulic bollards are employed to protect embassies and federal facilities.

Crash Barrier Gates

Preventing both foot traffic and fast-moving vehicular threats, crash barrier gates are common in airport settings. An electrical gate operator ensures compliance with FAA requirements, moving the gate at a speed of two feet per second.

Barrier Arm Gates

Raising and lowering with a tubular steel boom, barrier arm gates feature a cable assembly running through. In the closed position, the cable loops over a steel saddle horn, designed to stop fast-moving vehicular threats. Available for electrical/mechanical or manual operation.

High-Security Prison Gates

Prison fencing requires extra vertical height, no gaps, and foolproof operation. High-security prison gates, operated remotely, incorporate a unique locking column and fully enclosed track and chain assemblies to resist hands-on intervention.

Gate Automation

Offering various options such as fingerprint scanners, retina scans, anti-passback, and tailgating prevention, gate automation devices provide extensive control over perimeter access. Users can dictate access frequency and time through personal PCs and telephone entry devices.

Concertina Wire

A severe form of “razor wire,” concertina wire is a security application found in nuclear power plants and correctional facilities. Available in various diameters and types, it serves as an impenetrable deterrent, with careful consideration given to public safety before installation in Rapid City.