bol·lard
/ˈbälərd/
A bollard is a sturdy vertical post used to control or direct vehicular or pedestrian traffic, or as a barrier to prevent accidental collisions.
Bollards can also be used to secure areas, such as parking lots, or to mark the edge of sidewalks or pedestrian areas.
They are commonly made of stainless steel, carbon steel, or aluminum and can be fixed or removable.
Lesson 01
SAFETY VS. SECURITY BOLLARDS
There is a difference between a bollard that provides lighting on a dark pathway versus one that is designed to prevent intentional or accidental damage to people or property.
1. Safety Bollards
A safety bollard’s primary function is to serve as a visual deterrent as well as a physical barrier. They provide protection by making those around aware of restricted access, proximity to vehicle traffic, or other hazards.
2. Security Bollards Security bollards offer a level of impact resistance based on their design and construction. This entails engineering a product and foundation that will meet the requirements of an ASTM crash test.
LESSON 02
CHOOSING THE RIGHT MATERIAL
Bollards can be made from a variety of materials including stainless steel, carbon steel, and aluminum. Stainless steel (as seen here) and aluminum are suitable for highly corrosive environments. Carbon steel can be primed and powder coated to match aesthetics while still providing protection against rust or corrosion.
LESSON 03
REMOVABLE? OR FIXED?
REMOVABLE BOLLARDS
Zuma’s removable bollards are installed where quick vehicle access is required. These bollards are locked into place using a standard padlock or use an internal cam locking system.
FIXED BOLLARDS
Zuma’s fixed security bollards are installed to restrict unwanted vehicle access. Zuma’s baseplate surface mounted stainless steel bollards are used where deep-mounted fixed bollards or removable bollards can not be installed due to below-grade conditions.
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