| 3W Glass Road Studs (Glass Cats-eye) have good climate resistance and long life; fine wearability and good chemical stability. They can resist the corrode of tire and sand and are able to bear the erosion of different solvent and oil fuel to road surface Besides they also have strong resistant to acid rain and salt fog£¬therefore they can be used in various kind of severe road environment for a long time. They are safe, reliable and have strong warning function. The material of glass road studs is tempered optical glass of highly brilliant silicon which has the silver reflector and its reverse reflection coefficient reaches up to over 80mcd/LX. In addition , its pressure resistance is very high £ºthe pressure-resistant degree of Glass Road Studs can reach up to more than 157KN. They have already been largely installed in the experimental and stand the pressure trial of large-scale container load vehicle for more than one year and keep the original appearance unchanged. Their economic benefits are so obvious that worth widely using by the masses. This product has already applied for the patent of People's Republic of China and Geneva. |
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