There are different types of vehicle barriers available. These include Active security barriers, Speed bumps, Crash attenuators, and hybrid barrier systems. In addition, depending on your need, there may be a vehicle barrier suitable for your location. These can increase security and safety in several settings.
Active Security Barriers
Active security vehicle barriers prevent unauthorized vehicles from entering a location. While many unauthorized drivers are innocent, confused, and inattentive, some have hostile intentions. The best barrier designs will minimize the risk of an honest mistake while deterring criminal activity. These barriers are available in a variety of different types, depending on the needs of the installation.
These barriers use a patented system to absorb energy as the vehicle is passed through the wall. This allows the border to stop a car even at high speeds effectively. However, the barrier must also be effective in preventing a vehicle that weighs 7.5 tons. This means it must be able to stop a car traveling 80 kph or 50 mph within a few seconds.
The placement of an active security barrier must allow sufficient response time, particularly when the vehicle is being driven through an ID checkpoint area. This allows the guard to detect the threat vehicle before activating the barrier, which helps them to react before the car gets through the barrier.
Speed bumps are designed to slow vehicles down. They can be a variety of shapes and sizes and are typically located in parking lots or other low-speed zones. There are also portable versions that are easy to install and visible in the dark. But, despite their popularity, they are not the only way to slow traffic in parking lots.
Wedge barriers use a wedge-shaped plate to slow down traffic. They are also helpful in preventing collisions. On the other hand, Bollards are sizeable cylinders often used for crash prevention. Bollards come in two main types – passive and active. Active ones create traffic stops and prevent collisions, while passive ones are typically placed along a highway median.
While speed bumps effectively slow down traffic, they can also be annoying. Their appearance can interfere with the view of pedestrians and vehicles and can be difficult to remove when the weather turns bad. In addition, they are much more difficult for snowplows to see, which makes them an even more significant nuisance.
Crash attenuators are various types of vehicle barriers that help protect motorists from injuries during a crash. These barriers come in various styles and shapes and are used for different purposes. Some types are built on rails, while others feature compartments filled with Styrofoam blocks. Some attenuators are designed to collapse one room at a time and disperse the energy. Others are made of a gypsum-type composite and sit on an inclined base.
Crash barriers are available in active and passive forms, and there are also hybrid barriers. Active barriers are generally wedge-shaped and work to prevent collisions. On the other hand, passive barriers are usually beam-shaped structures that move up and down and restrict traffic.
Crash attenuators are built to reduce the widespread destruction caused by collisions. Some are designed to absorb the energy of a collision by absorbing the kinetic energy of a colliding vehicle. They also may serve to protect infrastructure or a work zone.
Hybrid Barrier Systems
Hybrid vehicle barrier systems offer several advantages and are an excellent choice for various applications. They feature lower component counts and are more reliable than traditional systems. They can handle hostile environments and reduce maintenance costs. In addition, they are programmable and come with an integrated servo actuator.
These barriers are available in several types, including semi-permanent, active, and passive. Some feature active beams and wedges. The combination of features allows for a more customized solution depending on the project’s needs. Many companies use hybrid vehicle barrier systems for medium-length assignments. They are an excellent choice for highways, parking lots, and other areas where access control is essential.
Hybrid vehicle barrier systems can also be used as crash barriers to prevent drivers from leaving the road. These systems have been around for a few years but are new in many countries.