1H NMR Spin-Lattice Relaxometry of Cement Pastes with Polycarboxylate Superplasticizers
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چکیده
منابع مشابه
Influence of silica fume on the microstructure of cement pastes: New insights from 1H NMR relaxometry
a r t i c l e i n f o Keywords: 1 H NMR (B) Silica fume (D) C–S–H composition (B) Density (B) 1 H NMR has been used to characterise white Portland cement paste incorporating 10 wt.% of silica fume. Samples were measured sealed throughout the hydration without sample drying. Paste compositions and C–S–H characteristics are calculated based on 1 H NMR signal intensities and relaxation analysis. T...
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ژورنال
عنوان ژورنال: Materials
سال: 2020
ISSN: 1996-1944
DOI: 10.3390/ma13245626