PREVENTION OF INCIPIENT ANODES INDUCED BY PATCH REPAIR BY A NOVEL TYPE OF DISCRETE GALVANIC ZINC ANODES   W. Schwarz, M. Bakalli, M. Donadio

Maintaining and monitoring durable cathodic protection systems   applied on 30 concrete bridges with prestressing steel R.N. ter Maten Vogel Cathodic Protection, Zwijndrecht, The Netherlands A.W.M. van den Hondel Cathodic Protection Advice, Capelle aan den IJssel, The Netherlands