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Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations

 
Report
This report is an archived publication and may contain dated technical, contact, and link information
Publication Number: FHWA-RD-98-085

LTPP Guide to Asphalt Temperature Prediction and Correction

LTPP Manual for Falling Weight Deflectometer Measurements: Operational Field Guidelines

Version 3.1, August 2000

A comprehensive field manual for FWD testing. Although it was developed for research-grade data collection, and therefore contains elements that may not be appropriate for "production" testing, it contains a wealth of information on FWD operations.

Part 1 (1.3 MB)

Part 2 (1.5 MB)

Part 3 (1.2 MB)

LTPP Resilient Modulus Test Protocols

LTPP has developed two laboratory protocols for resilient modulus testing:

Table of Contents