Quantification of Cement Content in Mortars Using the Background of X-Ray Diffraction Spectra
Quantification of Cement Content in Mortars Using the Background of X-Ray Diffraction Spectra
摘要
This study proposes a model to determine the content of cement in mortars using the background of X-ray diffraction （XRD） spectra taking advantage of the fact that fluorescence radiation for the Cu anticathode is different in cement paste and aggregates, and also that cement paste and aggregates have different crystallinity degrees. The method has been tested for limestone mortars with five different types of cement： I52,5N/SR, CEMII/A-L32,5N, IIIA42,5N/SR, IVA（V）32,5N/SR y CAC.
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