Glass spike, spike reflective glass, glass raised standard road 
 Specifications: Diameter 100mm * 60mm * height 50mm height 20mm diameter spherical 
 Material: High-crystalline silicon tempered glass 
 Color: white blue red green yellow orange 
 Reflective Material: Silver plated material 
 Protection of materials: metal compounds 
 Reflector angle: 360 ° reflector 
 Product weight: 500 grams ± 10 
 Carton size: 320mm * 230mm * 230mm 
 Loss rate of the national standard turnover: 3% 
 Packing Gross Weight: 13 kg Net Weight: 12 kg our customers worldwide, including Shanghai, Suzhou, Wuxi, Yangzhou, Nantong, Changshu, Zhenjiang, Huangshan, Xiaoshan, Ningbo, Yushan, Guangzhou, Guangdong, Beijing, Shenzhen, Tianjin, Suzhou, Xian, Dongguan, Chengdu, Chongqing, Jiaxing, Wuhan, Kunshan, Hangzhou, Nanjing and other places to provide 
 Qty: 24 
 Hardness: 170 ± 5 
 Weathering performance:> 16280h 
 Impact of anti-: ≥ 16 吨 
 Glass Road Studs and good weather resistance, long life; excellent wear resistance, good chemical stability; capability of tires and sand erosion; may encounter resistance to the solvent surface, the corrosion of oil; of acid rain and salt spray also has a strong resistance, it can be serious long-term use in various road conditions. Safe, reliable and strong warning: glass materials for high spike enhancement of optical glass coated silicon, a silver-white reflective layer, the reverse reflection coefficient 80mcd/LX above. High strength: glass spike over 160KN pressure over the test sections have been installed on a large area, including large container subjected to more than one year rolling load test of the vehicle remain intact. Obvious economic benefits, it is promoting the use of the majority of users.