What is the main difference between a bollard and a barrier?

When it comes to managing traffic and controlling access to specific areas, bollards and barriers are two common types of equipment used. While they may seem similar, they serve different purposes and have distinct features. In this article, we will explore the main difference between a bollard and a barrier and how hydraulic bollards play a unique role in security applications.

What is a Bollard?

A bollard is a short vertical post that is often made of steel or concrete and is used to restrict access to specific areas or protect buildings from vehicle collisions. They can come in a variety of shapes, sizes, and materials and are often used in areas such as parking lots, pedestrian walkways, and building entrances. Bollards can be fixed or removable and are generally designed to withstand the impact of a vehicle.

What is a Barrier?

A barrier, on the other hand, is a structure that is designed to prevent vehicles from accessing a specific area altogether. Barriers can be made of a variety of materials, including concrete, steel, or plastic, and can come in various sizes and shapes. They are often used in high-security areas such as government buildings, airports, and military bases.

Main Differences between Bollards and Barriers

The main difference between a bollard and a barrier is their purpose. Bollards are used to restrict access to an area or protect buildings from vehicle collisions, while barriers are used to prevent vehicles from accessing a specific area altogether. Additionally, bollards are often spaced apart to allow pedestrians to pass through, while barriers are typically used to create a complete physical barrier.

Hydraulic Bollards

Hydraulic bollards are a type of bollard that can be raised and lowered as needed. They are often used in areas where traffic needs to be restricted at certain times but allowed at others, such as in front of government buildings or gated communities. Hydraulic bollards are typically controlled by a remote control or a security guard and can be quickly and easily lowered in the event of an emergency.

In conclusion, while bollards and barriers may seem similar, they serve different purposes and have distinct features. Bollards are used to restrict access or protect buildings, while barriers are used to prevent vehicles from accessing a specific area altogether. Hydraulic bollards offer a unique solution to traffic control in high-security areas by allowing for easy access control while also providing a physical barrier when necessary.