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Search results for "observational studies"

Filters: Materials Materials × Transportation Research Board TRB ×
Viewing 1 - 20 of 168 results by relevance

Guidelines for Project Selection and Materials Sampling, Conditioning, and Testing in WMA Research Studies  (2012)

Guide for Conducting Forensic Investigations of Highway Pavements  (2013)

Measuring Cement Particle Size and Surface Area by Laser Diffraction  (2013)

Improved Test Methods for Specific Gravity and Absorption of Coarse and Fine Aggregate  (2015)

Properties of Foamed Asphalt for Warm Mix Asphalt Applications  (2015)

Short-Term Laboratory Conditioning of Asphalt Mixtures  (2015)

Falling Weight Deflectometer Usage  (2008)

Annotated Literature Review for NCHRP Report 640  (2009)

Investigating the Relationship of As-Constructed Asphalt Pavement Air Voids to Pavement Performance  (2021)

Consideration of Preservation in Pavement Design and Analysis Procedures  (2015)

Connection of Simple-Span Precast Concrete Girders for Continuity  (2004)

Methods and Practices on Reduction and Elimination of Asphalt Mix Segregation  (2015)

Models for Predicting Reflection Cracking of Hot-Mix Asphalt Overlays  (2010)

Environmental Effects in Pavement Mix and Structural Design Systems  (2007)

Mixing and Compaction Temperatures of Asphalt Binders in Hot-Mix Asphalt  (2010)

Recommended Precision Statements for AASHTO Standard Methods of Test T22, T 104, T 105, T 154, T 186, and T 242  (2010)

Validating the Fatigue Endurance Limit for Hot Mix Asphalt  (2010)

Final Report for NCHRP RRD 316: Using Surface Energy Measurements to Select Materials for Asphalt Pavement  (2007)

Aggregate Tests for Hot-Mix Asphalt Mixtures Used in Pavements  (2006)

Fiber Additives in Asphalt Mixtures  (2015)