花都蓝白道路护栏 市政道路隔离栅现货批发 公路防撞护栏

详情描述：

花都蓝白道路护栏 市政道路隔离栅现货批发 公路防撞护栏
Huadu blue and white road guardrail municipal road barrier spot wholesale road anti-collision guardrail

分隔功能：交通护栏将机动车、非机动车和行人交通分隔，改善了交通秩序。

Separation function: traffic barrier separates motor vehicles, non motor vehicles and pedestrians, improving traffic order.

警示功能：通过安装要使护栏上的轮廓简洁明快，警示驾驶员要注意护栏的存在和注意行人和非机动车等，从而达到预防交通事故的发生。

Warning function: through the installation, the outline of the guardrail shall be simple and clear, and the driver shall be warned to pay attention to the existence of the guardrail and pedestrians and non motor vehicles, so as to prevent the occurrence of traffic accidents.

美观功能：通过护栏的不同材质、不同的形式、不同的造型及不同的颜色，达到与道路环境的融洽和协调。

Aesthetic function: achieve harmony and coordination with the road environment through different materials, forms, shapes and colors of guardrails.

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.

该款护栏通常采用50mm*50mm方矩管或圆管焊结而成。

The guardrail is usually welded with 50mm * 50mm square rectangular pipe or round pipe.

工厂热销道路隔离栏 清远京式护栏批发 广州人行停车场围栏

Factory hot sale road barrier Qingyuan Beijing style guardrail wholesale Guangzhou people's Bank parking lot fence