Information on Bollards

Bollards have many uses.

A bollard is a vertical post commonly used to provide protection, guide automobile and pedestrian traffic and highlight walkways. Also known as bumper posts or pipe guards, bollards are often found at malls, supermarkets, hotels, stadiums, arenas, restaurants and other public and private facilities.

Types

Bollards come in many shapes, colors, sizes and material. Common types of bollards include those made of steel and concrete (used to provide security), aluminum and cast iron (used in landscaping), and rubber and recycled material (used when flexibility is required).

Functions

Bollards have three basic functional categories: landscaping, architectural and security. In landscaping, bollards provide perimeter highlights, while architectural bollards are used for decorative value. Crash-resistant bollards provide protection from impact and are commonly used at government buildings, airports, prisons and United States embassies.

Features

Some bollards come with additional features, including speakers, lighting or auxiliary power generators. Others can be removed from the ground to permit limited access. Retractable bollards are also available and can be operated manually, electronically or hydraulically.

References

• Bollards Reliance Foundry Co. Ltd.
• Global Spec: Bollards Information
• Cal Pipe Manufacturing: Cal Pipe Security Bollards