Issue 68

K. W. Nindhita et alii, Frattura ed Integrità Strutturale, 68 (2024) 140-158; DOI: 10.3221/IGF-ESIS.68.09

(a)

(b)

CaCO 3 accumulation

(c) (d) Figure 12: Bacterial self-healing process 0.6% (a) 7 days, (b) 14 days, (c) 21 days, (d) 28 days.

(a)

(b)

CaCO 3 accumulation

(c) (d) Figure 13: Bacterial self-healing process 1.5% (a) 7 days, (b) 14 days, (c) 21 days, (d) 28 days.

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