The maximum percentage of weld defects allowed in WWF is?

The maximum percentage of weld defects allowed in Welded Wire Fabric (WWF) is established to ensure structural integrity and safety in construction applications. The acceptance criteria are set by various standards and codes, and for WWF, the limit is generally defined as not exceeding 1% of the total welds.

This threshold is crucial because weld defects can significantly compromise the strength and durability of welded structures. A maximum defect rate of 1% provides a balance between practical manufacturing capabilities and the need for quality assurance, ensuring that any issues are minimized without being overly restrictive on production processes.

The other options suggest higher thresholds, which are not in alignment with the stringent quality controls typically applied to welds in construction standards. Keeping defects to a minimum is essential for maintaining the performance characteristics of the welded assemblies and ensuring the safety of the structures they are part of.