Highway Research Record

HIGHWAY PLANNING, MANAGEMENT, PERFORMANCE EVALUATION AND INSTRUMENTATION
4.INSTRUMENTATION AND MICRO-PROCESSOR APPLICATION
SUMMARY

Under this section, one of the projects namely, “Design and Fabrication of Road Condition Evaluation Equipment for A.P. Government” installation of the equipment in the Maruti Van has been completed. Testing and validation of the system is in progress. In the second project reported, laboratory studies with the Microprocessor based Roller Mounted Nuclear Density Gauge have been completed. The system is under test in the field conditions.

SALIENT POINTS FOR DISCUSSION
1. Pavement condition evaluation
2. Road condition evaluation equipment
3. Roller mounted nuclear density gauge