ISO 22196 is an antimicrobial product test for concrete.  This method was developed for use with concrete and mortar; ISO 22196 for Concrete is based on the standard ISO 22196 for plastic materials. Treated and untreated materials are aged in a pre-test procedure and then exposed to a standard microorganism over a 24 hour period. […]

ISO 22196 – Antimicrobial Test – Concrete