JJG (交通) 090-2009 《V.R.of Wet Track Abrasion Tester for Asphalt Emulsion Slurry Mixture》 Related products

JJG (Traffic) 090-2009 "Wet wheel abrasion tester for emulsification asphalt slurry mixture" is a measurement verification regulation of China's Transportation Department, which stipulates the verification requirements of the wet wheel abrasion tester. It is suitable for the first verification, follow-up verification and in-use inspection of the instrument to ensure the accurate determination of the minimum asphalt dosage and water damage resistance of the slurry mixture. The content includes overview, Measurement performance requirements, general technical requirements and Measurement instrument control to ensure road engineering mass.