Research Project: Deployment Support and Caltrans’ Implementation of the Sealzall Machine

Deployment Support and Caltrans' Implementation of the Sealzall Machine (PDF)

Table of Contents

  • List of Figures
  • List of Tables
  • List of Acronyms and Abbreviations
  • Abstract
  • Executive Summary
  • Automatic Crack Sealing Program
  • Sealzall Basic Description
    • Sealzall Development
  • Sealzall Initial Highway Testing
  • Generic Sealzall Longitudinal Joint Sealing Operation
  • Caltrans Dedicated Operator Training
  • Sealzall Deployment Trial
  • Transfer Tank Operations
  • Unresolved Sealzall Operational Issues
  • Future Sealzall Development
    • Sealzall “As Is” Redeployment Option
    • Resolve Deficiencies and Redeploy Sealzall Option
    • Sealzall Upgrade Option
    • Second Machine Build Option
  • Sealzall Crack Cleaning
  • Supplemental Crack Cleaning Report
    • Crack Cleaning for Crack Sealing
    • Sealing Without Crack Cleaning
    • Sealing With Proper Crack Cleaning
    • Crack Cleaning Router
    • Pavement Routers
  • Crack Cleaning Machine Recommendation
  • Sealzall Life Cycle Cost Analysis
    • Longitudinal Joint Sealing Focus
    • Maintainability Cost Model
    • Sealing Basic Operational Cost Analysis
    • Worker Safety Cost Analysis
    • Public Traffic Impact Cost Analysis
  • References

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