Simple automatic barriers and control systems

Characteristics of simple road barriers
It is a road barrier of category (N2) according to European standards (EN-1317).
The spacing of posts in simple road barriers can be 1.33, 2.00 or 4.00 meters depending on safety requirements.
The sigma column length is 1900 mm.
Type A road barrier rail is used.
The height of the rail from the ground is 750 mm.
The maximum lateral deflection (working width) that can be caused by a 1500 kg vehicle at a speed of 110 km/h and an impact angle of 20° in a road barrier system with a spacing of 2.00 m between columns is 1.7 m (W5).
The maximum lateral deflection (working width) that can be caused by a 1,500 kg vehicle at a speed of 110 km/h and an impact angle of 20° in a road barrier system with a spacing of 1.33 m is 1.3 m (W4)