According to the requirements of the Ministry of communications, the compressive strength of common cat eye road studs should be greater than 160kN. We generally put the cast aluminum cat eye road studs, plastic cat eye road studs, ceramic cat eye road studs, glass ball cat eye road studs into the ordinary cat eye road studs class. The following is a detailed introduction to its function classification.
1.Cast aluminum cat eye road studs
There are two kinds of
cast aluminum cat eye road studs: all cast aluminum and cast aluminum shell. All cast aluminum means that the shell is made of metal with high compressive strength. It is generally used at the double yellow line and is generally called all aluminum cat eye road studs.
Cast aluminum shell refers to that the shell of the cat eye road studs is cast aluminum, and the inner part is filler. The cost of such one is lower than all cast aluminum, but the compressive strength is lower. It is generally called cast aluminum cat eye road studs or cast aluminum filled cat eye road studs.
2.Ceramic cat eye road studs
Ceramic cat eye road studs are made of cement and ceramic. The round shape ceramic cat eye road studs are widely used in the early stage. They are fragile during transportation and are generally not recommended.
3.Glass ball cat eye road studs
Glass ball cat eye road studs are made of glass, which are widely used in early time. It is difficult to construct and install so hardly be put into basic application. Generally speaking, Glass ball cat eye road studs are not recommended.
4.Reflective bead cat eye road studs
The
reflective bead cat eye road studs always consist of 21 or 43 high brightness reflectors.
