Fly Ash/Silica Fume Coral Concrete with Modified Polypropylene Fiber for Sustainable Building Construction

Figure 15

Morphology of microscopic products of coral concrete. (a) TSK without fly ash and silica fume. (b) 5% fly ash +5% silica fume. (c) 5% fly ash +10% silica fume. (d) 5% fly ash +15% silica fume. (e) 10% fly ash +5% silica fume. (f) 10% fly ash +10% silica fume. (g) 10% fly ash +15% silica fume. (h) 5% fly ash +5% silica fume. (i) 15% fly ash +10% silica fume. (j) 15% fly ash +15% silica fume.

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