Research Article
Hydration of Early Age Cement Paste with Nano-CaCO3 and SAP by LF-NMR Spectroscopy: Mechanism and Prediction
Figure 3
Schematic diagram of hydration process. (a) First wave crest amplitude of (T2) signal. (b) The first peak amplitude A(t) in unit mass changes with time. (c) Second-order differential of A(t).
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