Understanding the Importance of the Bollard Rating System

Understanding the Importance of the Bollard Rating System

In the dynamic realm of building security, the role of security bollards as formidable barriers against vehicular threats cannot be overstated. As the demand for effective protective measures grows, professionals in the building security industry must navigate the intricate world of bollard ratings to fortify structures with precision. This article delves into the bollard rating system and explains the importance of various K and M ratings and provides real-world examples that underscore the significance of each parameter.

Bollard Rating System Overview

The bollard rating system is a meticulous framework designed to assess and categorize the performance of security bollards in real-world scenarios. It encompasses a spectrum of factors, including strength, safety, and impact resistance, to provide a holistic understanding of a bollard’s capabilities to stop moving vehicles at various speeds of impact. Typical standards are based on measuring how a bollard stands up to a 15,000-pound medium sized truck moving at speeds from 30 to 50 mph at impact.

Example: Ontario Bollards recently conducted crash tests of a 15,000-pound flat bed truck colliding with our M-30 bollard at speeds of 30mph which resulted in a zero penetration result of the truck’s payload area. This would categorize the M-30 bollard with a P1 certification rating. Click here to view crash test video.

Bollard Strength Assessment

At the core of the rating system is the bollard strength assessment, a process that involves rigorous crash tests simulating potential threats. These tests evaluate a bollard’s ability to withstand impact forces, considering variables such as vehicle speeds and impact angles. The results are translated into the M-rating system that classifies bollards based on their resistance to impact. For more information on crash testing refer to our bollard testing partner Calspan.

Vehicle Impact Protection

The rating system introduces specific metrics such as M-rating and K-rating to address the diverse range of vehicular threats. Originally developed by the United States Department of Defence (DOD) back in the 80’s, the “K-rating” system was the standard for measuring the strength and resiliency of bollards. In 2003, post 9/11 concerns around terrorism and the use of vehicles as ramming weapons saw a revision to the K-rating standards that became the industry excepted norm.

More recently the American Society for Testing and Materials (ASTM) has established the “M-rating” system that is now the standard and accepted certification internationally. While the systems are similar, and K-rating is still often referred to in the industry there are differences primarily around vehicle penetration distances. M-ratings range from P1 for less than 3.3 ft of payload penetration to P4 for any vehicle whose payload penetrates beyond 98.4 ft from impact.

Example: Imagine a bustling urban environment where a facility faces the risk of both compact cars and larger delivery trucks posing potential threats. In such a scenario, an M30-rated bollard strategically placed can provide a comprehensive defense against a spectrum of vehicular threats. Learn more here: https://ontariobollards.com/blog/k-rated-bollards-vs-m-rated-bollards/

Customer Safety Considerations

Ensuring the safety of store occupants and the surrounding environment is paramount in bollard design and implementation. The rating system accounts for factors such as the potential for vehicle penetration and the risk of debris projection during an impact. Safety ratings guide security professionals in selecting bollards that not only repel threats but also minimize the likelihood of collateral damage from deliberate or accidental vehicular ramming.

Example: Consider a scenario of a high-traffic location such as coffee shop or convenience store that experience a steady flow of pedestrian walk-in traffic. The implementation of bollards with high safety ratings ensures that, in the event of a vehicle impact such as brake failure, driver error or deliberate “smash and grab” robberies, the risk of injury to pedestrians and the surrounding infrastructure is significantly reduced. For statistics and more information visit the Storefront Safety Council website at www.storefrontsafety.org

Bollard Impact Resistance

A crucial aspect of the rating system is the evaluation of a bollard’s impact resistance. This encompasses an assessment of the materials used in construction, design features, and overall structural integrity. Bollards are assigned ratings that reflect their performance in scenarios where impact resistance is paramount, aiding security professionals in selecting solutions tailored to their facility’s unique requirements. The majority of bollards provided by Ontario Bollards are constructed with stainless steel which ensures durability and corrosion resistance. Refer to this article for more details about stainless steel bollards.

Example: Picture a municipal or government building that has to project a professional and aesthetic entranceway but is also vulnerable to potential vehicular attacks. Stainless steel bollards with high impact resistance ratings, strategically placed at vulnerable access points, act as a robust deterrent against unauthorized vehicle penetration while still blending with modern architecture.

Types Of Bollards

Understanding the diverse types of bollards is essential for tailoring security measures to specific scenarios. The rating system accommodates various bollard types, including fixed, removable, and retractable options. Each type serves a distinct purpose, and the rating system empowers security professionals to choose the most suitable option based on the unique security challenges of each location.

Example: In a mixed-use development where traffic flow requirements vary throughout the day, retractable bollards with adjustable bollards provide the flexibility needed to balance security and accessibility.

Conclusion

As the security landscape continues to evolve, the bollard rating system stands as a beacon of precision, guiding professionals in the building security industry toward tailored protective measures. By considering factors such as strength, safety, and impact resistance, the rating system empowers security experts to make informed decisions that not only deter potential threats but also prioritize the safety of occupants and the surrounding environment. In a world where security is non-negotiable, the bollard rating system emerges as an indispensable tool, seamlessly integrating into the broader strategy of safeguarding buildings and facilities with precision and efficacy.

For more information Contact Shawn Lowry at https://ontariobollards.com/contact-us/

Removable vs. Retractable Bollards

Bollards are sturdy vertical poles that act as a protective barrier against vehicles. They can protect opposing traffic patterns from accidents, buildings from out of control drivers, or pedestrians from automobile traffic. While some bollards are permanent, many applications require removable or retractable bollards for more versatility.

Which Solution Should You Choose?

Removable bollards have a buried receiver underground that holds the barrier securely until it is no longer needed. They can restrict areas for pedestrians, then allow free access again when the bollard post is removed and stored for the day. Retractable bollards are a more convenient option for security access. They quickly rise to restrict vehicles until access is approved, then retract into their base to allow entry.

Although each is best suited for different applications, both removable and retractable bollards provide many advantages.

Removable Bollards

These heavy-duty posts are designed for temporary restricted entry. Removable bollards enhance safety in parking lots or anywhere that pedestrians are close to vehicle traffic. Built to last, they are heat and weather resistant, require little maintenance, and can be upgraded for additional safety and aesthetic features.

Retractable Bollards

Retractable bollards are a convenient medium to heavy-duty temporary barrier. They are an economical and flexible solution to reduce or redirect traffic to keep pedestrians safe. Retractable bollards also feature fast lift and lower operations, which is highly efficient in emergency situations.

Applications & Sites

Removable bollards are found in a variety of locations and applications, including:

• Parking lots/structures. Removable bollards can deter car thieves, protect parked vehicles from traffic, or restrict parking to certain areas.
• Retail storefronts/entrances. When parking is in front of buildings, crash rated bollards can protect against accidental acceleration or brake failure during store hours, with the option to remove them at other times.
• Traffic flow control. Removable bollards are convenient to separate traffic flow, such as parking lots or access roads.
• Car dealerships. Bollards can be easily removed for aesthetics and traffic flow during the day, then put out at night to prevent vehicle theft.
• Loading areas. Removable bollards can quickly and securely section off areas for safe loading and unloading of trucks, buses, or trailers.
• Schools use removable bollards to direct traffic during pickup and drop off, as well as to provide a safe area for children to walk.

Automatic retractable bollards are another alternative to safeguard pedestrians and buildings, such as:

• Government and public buildings. Areas requiring high security for government officials, dignitaries, or even prisoners may use retractable bollards.
• Hotels and high-profile buildings. High profile buildings will use retractable bollards for celebrity arrivals or during times of high traffic.
• Busways use retractable bollards to deter traffic and create dedicated lanes.
• Shopping centers. Retractable bollards give the flexibility to section off areas for package pickup during holidays or special events.
• City squares and pedestrian malls. Attendees of festivals, concerts, and other special events can be conveniently protected by retractable bollards.
• Dedicated pedestrian areas and parks. Adults and children can walk and play without looking for vehicles when retractable bollards are used in these areas.
• Car parks. Retractable bollards provide easy ingress and egress, as well as security for the vehicles.
• Business parks. Business parks can provide safe spaces for employees to walk between buildings.
• University campuses. Campuses can safeguard students from careless drivers and section off event space when necessary.

Bollard Solutions from Ontario Bollards

Bollards offer a convenient and effective way to restrict access and protect people, vehicles, and buildings against impact. The difference between removable and retractable bollards comes down to cost, features, aesthetics, security level, and the time required to put them up or take them down.

At Ontario Bollards, we offer everything from anti-terrorism barriers to flexible polyurethane bollards and many varieties in between. To determine the right bollard for your application, contact us or request a quote today to speak to our experienced staff.