Road Stud

We say the spike mainly refers to the highway spike.  Also called a raised signpost.  It's a kind of traffic safety facility.  It is mainly installed in the middle of the road marking line or the middle of the double yellow line, and reminds the driver to drive according to the lane through its reverse reflection performance.  

The specification of the spike is generally 100mm*100mm*20mm, the height is not more than 25mm.  There are a variety of reflectors, reflective beads, LED light, reflective film and so on.  

According to the material can be divided into: a, cast aluminum spike;  Two, plastic spike;  Three, ceramic spike;  Four, glass ball spike;  Five, reflective beads spike (21 beads and 43 beads, can be incorporated into the cast aluminum and plastic spike inside)  

According to the function can be divided into: one, ordinary spike;  Two, solar spike, three, tunnel cable spike;  Four, wireless spike.  

According to the number of reflective surface can be divided into: single-sided spikes and double-sided spikes.  

In the absence of special circumstances, reflective spikes refer to ordinary spikes.