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Expression of Cementitious Pore Solution and the Analysis of Its Chemical Composition and Resistivity Using X-ray Fluorescence
 

Expression of Cementitious Pore Solution and the Analysis of Its Chemical Composition and Resistivity Using X-ray Fluorescence

Article DOI: 10.3791/58432-v • 06:28 min • September 23rd, 2018
September 23rd, 2018 •
1, 2, 3, 1
1Civil and Construction Engineering, Oregon State University, 2SES Group and Associates LLC, Turner-Fairbank Highway Research Center, 3Civil, Architectural and Environmental Engineering, University of Miami

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This protocol describes the procedure to express fresh pore solution from cementitious systems and the measurement of its ionic composition using X-ray fluorescence. The ionic composition can be used to calculate pore solution electrical resistivity, which can be used, together with concrete electrical resistivity, to determine the formation factor.

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Keywords: Cementitious Pore Solution X-ray Fluorescence Chemical Composition Electrical Resistivity Formation Factor Cement Industry Pore Solution Extractor Nitrogen Gas Filter Energy Dispersive X-ray Fluorescence Ionic Composition Cement And Concrete Studies
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