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​​​MOISTURE DENSITY CURVE

• ​The Moisture Density Curve is an Excel application within a compressed .zip file.  It should be "saved as" a file on your local computer before opening and running the file.
  

​​YEARLY COARSE AND FINE AGGREGATE

• Yearly Coarse and Fine Aggregate Data​​ (Excel Spreadsheet)

• Excel application with yearly data on Coarse & Fine Aggregates. Data includes Specific Gravity, Los Angelas Abrasion (LA Wear), Abs​orption, Fineness Modulus and Sulfate soundness.  Sulfate soundness is conducted every three years.
  

​​ELECTROCHEMICAL DATA

• Electrochemical Aggregate Data (Excel Spreadsheet - 9/24/2020)

  • Excel application with data on Coarse & Fine Aggregates.  Data includes Resistivity, pH, Chloride, and Sulfate results.
    

​​NCDOT MATERIAL SUPPLIERS MAP

• NCDOT Material Suppliers Map (GO! NC GIS Online)​

• The NCDOT Material Suppliers Map features construction material suppliers in and around North Carolina. Material Suppliers included in this map provide the following materials: Coarse & Fine Aggregate, Asphalt, and Ready-Mix Concrete​.