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[Jiahe Guardrail] Raise The Position!There Are So Many Colors On The Railing.
May 11, 2018

At home, we can install different colored zinc steel bars, depending on our personal preference.But this one will not work in municipal transportation.The traffic department and the law have strict rules on the color of traffic facilities, warning signs and barrier.You can't take half a step.



Warning colors are mostly red, yellow, black, green and black and white.Different countries and regions are slightly different, for example, depending on the local climate. For example, Sweden's warning color is not yellow but amber.This is because Sweden often snows and amber is more likely to attract attention.In China, all of the warning signs are yellow, or yellow with black stripes.



Different colors represent different meanings. Red stands for prohibition, fire and danger.Yellow for warning, attention.Blue represents instructions and must be followed.Green represents traffic and safety.Black and white are used for safe color contrast.



The meaning of these safe colors is scientific.For example, yellow and black often serve as a warning color, because yellow and black are the most striking and visually stimulating.It gets people's attention.The red spectrum has the longest wavelength and is far away.It is better than other colors in the night and in poor visibility.And everyone's blood is red, and red is associated with injury and danger.So it's usually a banned sign.

So the headlights are yellow and the brake lights are red.In addition, it is illegal to refit the color of the lights.And it's not safe.Please pay attention and obey the traffic regulations!


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    Add: Haicheng North Road, Hengmen, Nanlang Town, Zhongshan City, Guangdong 528400, China

    Tel: +86-760-85588259

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    E-mail: mercy.peng@jiahemetals.com

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