Seven Star Engineering Testing Company, a subsidiary of ATCDI, is armed with advanced traffic engineering test equipment, including retro-reflection coefficient tester for luminous signs, retro-reflection coefficient tester for reflector marks , luminous intensity coefficient tester for raised pavement marks, and coating thickness tester. It can independently provide such services as quality control, handover and completion detection, reconstruction and expansion detection, maintenance detection, construction quality safety appraisal in the process of transport engineering construction; the collected data can be recorded into the maintenance management system. It has the service capacity of testing all the parameters of road engineering, accredited with Class A integrated qualification for traffic engineering.
With advanced, large-scale pavement test equipment, like the multi-purpose vehicle for road laser detection, falling weight de-flectometer (FWD), hand-held FWD, cornering ratio tester, vehicle-mounted pavement radar, vehicle-mounted vibration cumulative meter, hand-push type profiler, hydraulic drilling rover, it can independently undertake process control, handover and completion detection, reconstruction and expansion detection, maintenance detection, construction quality safety supervision in the process of transport engineering construction, and the collected data can be recorded into the maintenance management system. It has the capacity for testing all the parameters of subgrade and pavement works.
Design Qualification
Class A Integrated Testing Qualification for Road Works
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