種別 論文
主題 EVALUATION OF CHEMICALLY BOUND WATER OF WHITE CEMENT BY 1H-NMR SOLID ECHO MEASUREMENT
副題
筆頭著者 櫨達斗(名古屋大学)
連名者1 丸山一平(名古屋大学)
連名者2 大窪貴洋(千葉大学)
連名者3 栗原諒(名古屋大学)
連名者4
連名者5
キーワード 1H-NMR relaxometry、1H-NMR 緩和測定、cement paste、chemically bound water、QXRD analysis、TG、X線回折/リートベルト解析、セメントペースト、結合水
40
1
先頭ページ 51
末尾ページ 56
年度 2018
要旨 Amount of chemically bound water, which is a result of cement hydration, is investigated with three measuring methods: thermal gravimetry analysis (TG), powder X-ray diffraction analysis with Rietveld quantification (QXRD) and 1H-NMR relaxometry. For the measurement procedures of TG and QXRD analysis, 1H-NMR relaxometry results showed well-agreement with those obtained by QXRD. As a result, 1H-NMR relaxometry using solid-echo (quadrature) would be alternative tool to quantify the chemically bound water in white cement paste systems. 
PDFファイル名 040-01-1003.pdf


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