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Chemistry Section

 

Materials Testing 

Cement   (chemical analysis) Section 9-01
Joint Materials Section 9-04
Paints Section 9-08 
Fencing Section 9-16 
Pavement Markers Section 9-21
Epoxies Section 9-26
Conduit Section 9-29
Bearing Pad Material Section 9-31
Pavement Marking Materials  Section 9-34

 

Methods

  • The Chemistry Section employs analytical testing procedures specified by:
WSDOT Washington State Department of Transportation
ASTM  American Society for Testing and Materials
AASHTO American Association of State Highway Transportation Officials

 

  • The Chemistry Section has the capability to analyze construction materials using a variety of analytical techniques including:
FTIR Fourier Transform Infrared Spectrometry
ICP Inductively Coupled Plasma Spectrophotometry

            

For more information regarding chemical testing of construction materials please contact:

Masha Wilson
    Chemical Materials Manager
360-709-5431
wilsonm@wsdot.wa.gov
Johanna Gregorios
    Chemist
360-709-5432
gregorj@wsdot,wa,gov
Sara Sekerak
    Chemist
360-709-5438
SekeraS@wsdot.wa.gov

Alice Frye
    Chemist

360-709-5400
FryeA@wsdot.wa.gov
JC Earlywine
    Transportation Engineer 2
360-709-5538
EarlywJ@wsdot.wa.gov


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