Advances in Materials Science and Engineering

Research Article

Fatigue Performance and Multiscale Mechanisms of Concrete Toughened by Polymers and Waste Rubber

Figure 6

ESEM images of concrete microstructure with LP at different hydration ages: (a) 3 days, and (b) 28 days.
684207.fig.006a
(a)
684207.fig.006b
(b)