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Product specification: 100 mm * highly 50 mm diameter spherical diameter of 60 mm * 20 mm height
Reflective Angle: 360 ° reflection
Net weight: 500 g + 10
Carton size: 320 mm * 230 mm * 230 mm
The national standard of attrition rate: 3%
The gross weight: using the 13 kg 12 kg net weight: The number of packing: 24
Hardness: 170 + 5
Weather resistance: > 16280 h
Impact resistance: 20 metric tons or more

 glass spike

 glass spike

 glass spike

 glass spike

Product characteristics and technical indicators:
3 w glass reflective spike good weather resistance, long life, excellent wear resistance, good chemical stability; The tire and soil corrosion; Pavement may encounter various solvent, oil corrosion resistance; Also have strong resistance to acid rain and salt fog ability, thus can be long-term use in a variety of severe road environment. Safe, reliable, strong warning role: spike material for Gao Jing silicon glass reinforced optical glass coated silver reflector, its reverse reflection coefficient of more than 80 MCD/LX. High crushing strength: glass spike pressure above 160 kn, has been widespread installation on the test section through more than a year including large container load vehicle rolling test remain intact. Promote the use of an obvious economic benefit the customers. This product has applied for patent of the People's Republic of China and Geneva.