Characteristics of isolation pier:
1. Lane separation facilities are used to separate the traffic flow of opposite direction or the same direction, and have the function of prohibiting vehicles from turning left in and out and pedestrians crossing the road arbitrarily, which are generally set on the road center line or lane separation line. The isolation facilities of the carriageway are divided into the central isolation facilities of the carriageway (separating the opposite direction) and the dividing isolation facilities (separating the same direction). 2. There are three main types of isolation facilities: green separation belt, isolation guardrail and concrete anti-collision wall. In the urban area, the preferred forms are green separation belt and isolation fence; in the suburban area, the preferred forms are green partition belt, concrete anti-collision wall and isolation fence.
The main purpose is to be able to manage the separation of sidewalk and motorway, and the control of traffic flow and pedestrian flow is particularly stable. It can not only well manage the safety of urban road traffic, but also avoid traffic accidents caused by some extreme situations. It can not only ensure the traffic environment more stable, but also make the urban road traffic environment more stable The effect of purification and beauty is obtained.