增城锌钢市政交通设施围栏 城市道路护栏 揭阳京式中央护栏
Zengcheng zinc steel municipal traffic facilities fence city road guardrail jieyangjing central guardrail
阻拦功能：交通护栏将阻拦不良的交通行为。
Blocking function: traffic barrier will block bad traffic behavior.
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 the guardrail to have a certain height, a certain density (refers to the vertical column), and a certain strength.
道路隔离PVC彩色穿钢护栏：可用于跑马场、道路机动车道分隔栏。
PVC color steel barrier for road isolation: it can be used for Separation Fence of racetrack and road motorway.
PVC分隔栏采用PVC高强度工程塑料和金属内衬支柱结构。
PVC partition fence adopts PVC high-strength engineering plastic and metal lined pillar structure.
强度高，设计上保留了传统护栏的简约风格。
High strength, the design retains the simple style of the traditional guardrail.