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Office of Research, Development and Technology at the Turner-Fairbanks Highway Research Center

Improving Accuracy of Unbound Resilient Modulus Testing

FHWA-RD-97-090.pdf (34.53 KB)

Publication Information

Publication Type:
TechBrief
Publication Number:
FHWA-RD-97-090
Abstract:

The P46 Laboratory Startup and Quality Control Procedure was developed to ensure the accuracy and reliability of the resilient modulus data produced while testing soil and aggregate materials using closed-loop servo-hydraulic systems. It was developed to provide performance benchmarks for resilient modulus testing equipment and laboratory technicians.

Publishing Date:
July 1997
Author(s):
Lopez, A.
Publishing Office:
Office of Infrastructure Research and Development
FHWA Program(s):
Infrastructure
FHWA Activities:
Long-Term Pavement Performance
Subject Area:
Research
Pavements