Research on New Technology in Road Surface Testing

摘要

This paper introduced the current road test of the road surface flatness detection, appear deflection testing, sliding sex detection and damaged condition detection technology, respectively for the four kinds oftechnical testing instrument, detection principle and expounds the advantages and disadvantages, and pointsout that the road test technology existence deficiency.The asphalt pavement testing including：road surfaceflatness detection, road deflection testing, road surfacesliding resistance test and pavement condition detection.The paper introduces four kinds of pavement more thanthe latest technology testing.