SN EARTHING ELECTRODES AND LIGHTNING PROTECTION Types of Earthing Electrodes1. Glavanized Steel Earth RodsThese rods are manufactured from low-carbon steel that has been heated to a high temperature in order to increase their strength. Electrica

Document RevisionsRevisions to the IALA Document are to be noted in the table prior to the issue of a revised document.Date Page / Section Revised Requirement for RevisionDecember 2005 Entire document Reformatted to reflect IALA documentation hi