Cathodic protection of precast, prestressed multistory car park slabs, using a surface applied galvanic zinc layer anode
A surface applied galvanic Zinc Layer Anode (ZLA) system was installed on a multistory carpark structure to provide cathodic protection to the soffits of the prestressed hollow concrete slabs, which were suffering from Napkin Set chloride induced corrosion deterioration.This paper evaluates the cathodic protection system performance against the int