Details: [34.34]moulded shank road stud supplying and fixing of single mould twin shank reflective road studs made out of poly carbonate/abs moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values @ astm e 809 & astm d 4280. the detailed specifications and the product shall conform to astm d4280 and astm e 809. the raised pavement marker shall also meet all the testing conditions of astm d4280 like abrasion resistance and fixed to the road surface using the epoxy adhesive. two cylinderical polymer shanks of not less than 20 mm diameter and not less than 30 mm length shall be moulded in the rpm body. the marker shall support a load of 13635 kg tested in accordance with astm d4280. the marker shall withstand flexural strength of 909 kgf force in accordance with astm d4280. marker lenses shall be moulded of polycarbonate or methyl methacrylate conforming to astm
Sector: Urban Authority