26. February 2024 © Copyright 2024, PROCEQ SA 76
9.1.5 Prestress duct
Prestress duct inspections are also a very common application, with some
international guidance recommending how to do it. It is possible to detect the areas
that are fully grouted, and the areas where the grout has not been fully injected:
Figure 95: Use case – PT duct inspection.
Figure 96: Use case – PT duct inspection.