Table of Contents

• Abstract
• 1. Introduction
  • 1.1 Background
  • 1.2 Problem Statement and Objectives
  • 1.3 Report Organization
• 2. Literature Review
  • 2.1 Introduction
  • 2.2 Assessing the Need for Treatment
  • 2.3 Maintenance Strategies for Cracked Pavements
  • 2.4 Sealing and Filling Strategies
    • 2.4.1 Crack Sealant Materials
    • 2.4.2 Crack Sealant Material Placement Configurations
  • 2.5 Crack Surfacing
    • 2.5.1 Crafco Inc. Pavement Preservation Products
      • 2.5.1.1 Usage Guidelines
      • 2.5.1.2 Recommended Application Procedures
      • 2.5.1.3 Crafco Inc. Testing Procedures
    • 2.5.2 Deery American Corp. Pavement Preservation Products
      • 2.5.2.1 Recommended Application Procedures
      • 2.5.2.2 Deery American Corp. Testing Procedures
  • 2.6 Chapter Summary
• 3. Design of Experiment
  • 3.1 Introduction
  • 3.2 Selection of Test Sections
  • 3.3 Selection of Material Configurations
  • 3.4 Data Collection and Database Preparation
    • 3.4.1 Laboratory Testing
  • 3.5 Chapter Summary
• 4. Field Evaluation
  • 4.1 Introduction
    • 4.1.1 Adhesive Qualities of Crack Surfacing Material
    • 4.1.2 Cohesive Qualities of Crack Surfacing Materials
    • 4.1.3 Resilient Qualities of Crack Surfacing Materials
    • 4.1.4 Superficial Distresses of Crack Surfacing Materials
  • 4.2 Modes of Failure of Crack Surfacing Materials
  • 4.3 Field Evaluation of Crack Surfacing Materials
    • 4.3.1 Test Section Evaluation
  • 4.4 Field Evaluation Summary of Results
    • 4.4.1 Wyoming Route 93 Summary of Results
    • 4.4.2 US Route 26 Summary of Results
    • 4.4.3 Interstate 25 Summary of Results
  • 4.5 Chapter Summary
• 5. Laboratory Evaluation
  • 5.1 Introduction
  • 5.2 Thermal Stress Restrained Specimen Test
    • 5.2.1 TSRST Test Preparation
    • 5.2.2 TSRST Test Execution
  • 5.3 Georgia Loaded Wheel Tester
    • 5.3.1 GLWT Test Execution
  • 5.4 Laboratory Evaluation Summary of Results
    • 5.4.1 TSRST Summary of Results
    • 5.4.2 GLWT Summary of Results
  • 5.5 Chapter Summary
• 6. Data Analysis
  • 6.1 Introduction
  • 6.2 Field Data Analysis
  • 6.3 Laboratory Data Analysis
  • 6.4 Analysis of Variance for Temperature
    • 6.4.1 Plots for TSRST Temperature Data
    • 6.4.2 Tukey Simultaneous Pairwise Comparisons
  • 6.5 Analysis of Covariance for Load
    • 6.5.1 Plots for TSRST Load Data
  • 6.6 Prediction Intervals for Material Fraction Temperatures
  • 6.7 Chapter Summary
• 7. Conclusions and Recommendations
  • 7.1 Introduction
  • 7.2 Conclusions from the Field Evaluation
  • 7.3 Conclusions from the Laboratory Evaluation
  • 7.4 Recommendations
• References
• Appendix A. Deery American Corp. and Crafco Inc. Testing Procedures*
• Appendix B. Field Evaluation Form*
• Appendix C. Field Evaluation Results Matrix*
• Appendix D. Laboratory Evaluation Results Matrix*
• Appendix E. MINITAB Analysis*
• Appendix F. Asphalt Institute's Asphalt Binder Grades and Reliability for Selected Cities*