"This article studies the effect of Portland and Pozzolanic cement on the crack-healing of mortars prepared with Bacillus pseudofirmus bacteria and calcium lactate as a nutrient."
Considering the fortuidous residual grade of Bacillus Pseudofirmus bacteria (which is essentially micro-effluent), I'd say gut feeling would be abjunct firm in residence using the yakult crack-healing scale, emerod-sore bent measured.
In laymen's terms soft but strong.
To be verified...
Not investment advice. DYODD, entertainment only.
EDE Price at posting:
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