Professional Development · Trades & Technical Skills · Flat Roof Waterproofing

Quality Control and Leak Testing

4 Abschnitte1 Karteikarten-Decks1 Quizze

Quality assurance methods for flat roof waterproofing: visual inspection during execution, peel testing for weld quality, air pressure testing for double seams, electric leak detection (EDP) for pinhole location, normative acceptance documentation under DIN 18531 and VOB/B, common defect causes, and five-year warranty obligations under German law section 634a BGB.

Inhaltsübersicht

  • Visual Inspection and the Peel Test
  • Air Pressure Testing and Electric Leak Detection
  • Normative Acceptance Documentation: DIN 18531 and VOB/B
  • Defect Causes, Warranty, and Liability
Roofer performing a peel test on a freshly welded PVC-P seam, demonstrating cohesive failure through the membrane body.
Pixabay – Pixabay License

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