In order to ensure the quality of road traffic markings and better implement them, it is necessary to detect the retroreflective reflectance coefficient of the signs and signs involved in the construction process. Executive standard: GB/T 18833-2012 "Road Traffic Reflective Film", GB/T 26377-2010 "Retroreflective Measuring Instrument", JJG 059-2004 "Verification Regulation of Retroreflective Measuring Instrument"

For the road markings involved in the construction process, the retroreflective reflectance coefficient detection needs to be detected. The implementation standard: GB/T 26377-2010 "Retroreflective measuring instrument", GB/T 26377-2010 "Retroreflective measuring instrument", GB/T 16311-2009 "Quality Requirements and Testing Methods for Road Traffic Markings", JJG (Traffic) 059-2004 "Verification Regulations for Retroreflective Measuring Instruments"

JTG F80-1-2017 "Highway Engineering Quality Inspection and Evaluation Standard".

The inspection of the thickness of the road markings in the acceptance of road markings needs to comply with the implementation standard: GB/T 16311-2009 "Quality Requirements and Testing Methods for Road Traffic Markings"

For the road traffic acceptance CB5768-86 "Road Traffic Signs and Markings", and to make it operable, the Research Institute of Highway Science of the Ministry of Communications and the Institute of Standards and Metrology of the Ministry of Communications are responsible for drafting.

Equipped with marking retroreflective detector, marking retroreflective measuring instrument, marking thickness measuring instrument and other equipment.