Foil “infilrosion” — belowgrade erosion from soil washing through joints and defects — as well as inflow and infiltration by rehabilitating assets with Permacast MS-10,000 cement fortified with ConShield Technologies' ConmicShield antimicrobial polymer. After a 7-in. rain, this manhole survived after a sewer line in downtown Chicago collapsed surrounding pavement by 2 ft.

AP/M Permaform