Bollard retractable "KOLOSS"

Devices blocking the access of vehicles to a certain territory by means of retractable or stationary structures. This type of device is widely used both in territories with a special regime, and in civilian objects, where there is a need to protect the territory from the penetration of vehicles. The main advantages of bollards are the minimal space occupied. Bollards do not interfere with the general architecture and favourably stand out with their minimalistic design against the background of other blockers. Also one of the advantages of anti-taran pillars, can be called "reasonable" restriction of access, which allows you to leave a passage of the right size between the bollards.