Ensuring that welds can handle the design load of the reinforced concrete structure. Finding the EN ISO 17660-1 PDF
Required to ensure the heat-affected zone (HAZ) has not become too brittle. Importance of the EN ISO 17660-1 PDF en iso 17660-1 pdf
Limitation: You cannot print, download, or save the file. But for a quick cross-check of a preheat temperature or test requirement, this is free and legal. Ensuring that welds can handle the design load