News

 

  • Two New CoreLok ASTM standards, D6752 and D6857, are now in publication phase. Contact ASTM for copies of these standards
    ASTM D6752- "Standard Test Method for Bulk Specific Gravity and Density of Compacted Bituminous Mixtures Using Automatic Vacuum Sealing Method"
    ASTM D6857- " Standard Test Method for Maximum Specific Gravity and Density of Bituminous Paving Mixtures Using Automatic Paving Mixtures"

  • CoreLok is now specified under Indiana Specification, Section 401 "Quality Control/Quality Assurance, QC/QA, Hot Mix Asphalt, HMA, Pavement", 2003.

  • University of Oklahoma at Norman has just completed a research study for Oklahoma DOT. The work is titled "An Alternate Method for the Determination of Asphalt Content".

    • This method uses the bulk and apparent gravity results of combined aggregates, only possible with CoreLok, and maximum specific gravity of the mixture to determine the %AC. This method is environmentally friendly and requires much less testing time than the existing methods. The results reported in this research are accurate and repeatable. Please contact Dr. Zaman at University of Oklahoma or Mr. Ken Hobson at Oklahoma DOT for more information regarding this exciting new test method.

  • CoreLok is now successfully used for bulk gravity determination of Automobile brake components and in the mining industry for gravity determination of precious materials.

  
I n s t r o t e k  I n d u s t r y   N e w s
Learn more about today’s industry with InstroTek’s I2I Newsletter.

 

  • Second issue - Spring/Summer 2004 vol.2

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    Contents:
    The Red Zone
    The CoreDry
    InstroTek, Inc. Providing solutions for homeland security
    How Good Is Your Rice Pot?
 

  • First issue - Summer/Fall 2003 vol.1

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    Contents:
    Warranties, Are They Really Worth it?
    Winterizing Your Nuclear Gauges.
    CoreLok Update
    InstroTek Introduces the StripScan
 

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