Chaozhou custom-made I-beam guardrail Dongguan Municipal Road intermediate isolation guardrail
分隔功能：交通护栏将机动车提高了道路交通的安全性，改善了交通秩序。
Separation function: traffic guardrail improves the safety of road traffic and traffic order.
阻拦功能：交通护栏将阻拦不良的交通行为，阻拦试图横穿马路的行人或自行车或机动车辆。
Blocking function: traffic guardrail will block bad traffic behavior, and 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.
市政护栏具有防腐、防老化、抗晒、耐候等特点。
Municipal guardrail has the characteristics of anti-corrosion, anti-aging, sun resistance, weather resistance, etc.
确保此种道路护栏10年不褪色。
Ensure that the guardrail will not fade for 10 years.
揭阳公路人行道隔离栏 清远蓝白防撞马路围栏
Jieyang road sidewalk barrier Qingyuan blue white anti-collision road fence
