惠州人行道U型防护栏 防撞隔离栏 清远甲型护栏现货

Huizhou sidewalk U-shaped guardrail anti collision isolation fence Qingyuan type a guardrail in stock

非机动车和行人分道行驶，提高了道路交通的安全性，改善了交通秩序。

Non motorized vehicles and pedestrians drive separately, which improves the safety of road traffic and improves the traffic order.

阻拦功能：交通护栏将阻拦不良的交通行。

Blocking function: traffic barrier will block bad traffic.

阻拦试图横穿马路的行人或自行车或机动车辆。

Block pedestrians or bicycles or motor vehicles trying to cross the road.

它要求护栏有一定的高度，一定的密度（指竖栏），还要有一定的强度。

It requires a certain height of guardrail, a certain density (refers to the vertical fence), but also a certain strength.