The Time Effect and Micromechanism of the Unconfined Compressive Strength of Cement Modified Slurries

Figure 15

SEM images of CMS with different cement contents and curing ages. (a) Cement content 5% and curing age 7 (d). (b) Cement content 20% and curing age 7 (d). (c) Cement content 5% and curing age 28 (d). (d) Cement content 20% and curing age 28 (d). (e) Cement content 5% and curing age 90 (d). (f) Cement content 20% and curing age 90 d.

(a)

(b)

(c)

(d)

(e)

(f)