First, when installing a road guardrail, the following are the following:
1. First of all, before installation, we need to pay attention to the height of the fill, the slope and some special places to pay attention to.
2, because road guardrail also plays a role in separating the moving vehicles on the road. We should also pay attention to vehicle guidance and whether the safety of vehicles can be maximally ensured when vehicles collide.
3, of course, before the formal arrangement, we need to examine the lines and bridges we need to install.
4. Attention should be paid to the operation of concrete guardrails on the bridge
5, in the end, we should first imagine whether the road guardrails you want to build are firm, the location is suitable, and so on.
Two. What are the functions of the road guardrails on the road? There are few four main:
1, first of all, the function of road guardrail is to separate all kinds of cars, non motorized vehicles and pedestrians, so that it improves the order of the whole traffic.
2, secondly, the road guardrail has a certain height and density, so that it can prevent anyone who doesn't obey the traffic rules to climb at will, or prevent the traffic from rushing through the road.
3, there will be reflective films on the columns of the road guardrail, which will reflect the car's headlights at night, so that we can effectively reduce the occurrence of traffic accidents.
4, the other one is above. They form a unique landscape through their own different materials, colors and forms, and bring some vitality to busy cities.
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