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At first blush, the chart looks very complicated. There are layers of axes and curved reference lines. However, a closer examination reveals that the chart is conveying the answers to two related question
This course will cover Electronic Leak Detection (ELD) testing methods used for quality assurance of roofing and waterproofing membranes. Participants will learn about the principles outlined in the ASTM Standard Guide D7877 and ASTM Standard Practice D8231 and will be able to identify which assemblies are compatible with electronic testing and active monitoring.
