What problems should be paid attention to when installing guardrails on roads?

1, generally, deep standard guardrail is divided into pedestal installation and embedded installation.

If the base is installed, a thicker base must be selected. The conventional standard is 25KG cast iron pedestal, because the guardrail plays a role in separating oncoming traffic, traffic and people. If the base is too light, once there is a slight collision, the guardrail will deviate from its original position, causing road congestion or oncoming collision, which increases the risk factor. So the choice of base is very important.

If it is embedded installation, cement should be poured around the hidden column to fix it, which plays a role in safety prevention.

2. There are two traditional guardrails for the connection of connectors: direct welding and screw fixation.

I won't talk about direct welding, just ensure full welding. Threaded connections generally need to be screwed in place. When choosing screws, you should also choose thicker screws to ensure that they will not slip.

3. If it is on-site spraying, it is necessary to choose outdoor traffic paint to increase the weather resistance of the guardrail and increase its service life and corrosion resistance.

4. Pay attention to the streamline of the deep standard guardrail during installation to ensure that the guardrail looks beautiful as a whole.

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