With the rapid development of road construction, especially highway construction in recent years, people's awareness of road safety is becoming stronger and more humanized. As a traffic safety sign, solar cat eye road stud is widely used in domestic high-grade highway and municipal road.
Compared with ordinary
reflective cat eye road stud,
solar cat eye road stud has better visual effect. Solar cat eye road stud is made of die-casting aluminum as shell, solar cell as charging component, and Ni MH battery are generally used as energy storage components. In some high-end products, other batteries, such as lithium iron phosphate battery are used
.
Most of the new solar cat eye road stud products with LED or passive light are used in highway. (according to the requirements of the Ministry of Communications: the compressive strength of solar spike lamp should be greater than 1000KN).
According to this figure, we can find that the price of solar cat eye road studs are 8 times high than reflective cat eye road studs. But the former is superior in aspects of life span, warning effect, load capacity and lighting mode.
The application of solar cat eye road studs includes: marking lane boundaries, marking road edge, marking vehicle flaw, marking curves, marking dangerous sections, marking road wide change, marking road obstacles and set up special area with speed bump.
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