Figure 2
From: Time resolved X-ray Dark-Field Tomography Revealing Water Transport in a Fresh Cement Sample
Transmission (a–c) and dark-field (d,e) images taken after 0 (a,d), 9.2 (b,e) and 18.5 hours (c,f) under the same projection angle φ = 0. While the transmission images do not exhibit any change, the dark-field signal of the cement and the two limestone grains of type 1 clearly changes over time.
