Nanostructural Deformation Analysis of Calcium Silicate Hydrate in Portland Cement Paste by Atomic Pair Distribution Function

Figure 3

The atomic strains that averaged at intervals of 0.5 nm or 1.0 nm in , compared with the strain of the CH phase derived from the Bragg peak shift. The average error bars are ( = 0-1 nm), ( = 1–1.5 nm), ( = 1.5–2 nm), ( = 2–2.5 nm), ( = 2.5–3 nm), ( = 3-4 nm), ( = 4-5 nm), and ( = 5-6 nm).

(a)

(b)