Fourteen screws, representing around 8% on the total used, had failed but using some individual brackets seven out connected with eight bolts had failed. The names of reporters are never revealed and only the technical aspects that will help structural engineers are shared. Individuals and firms participate by sending reports with their experiences and concerns in self-belief. Finding genuinely successful, quick and lasting anchoring regarding cracked and non-cracked concrete or Chipboard Screws maybe hollowcore slabs, as well as with masonry substrates, brick or possibly timber, can prove to be a challenge for contractors and construction specialists – particularly when it comes the growing requirements and boosting creativity of designers and building engineers. CROSS is a confidential reporting system operated with the UK’s Institution of Structural Engineers and modelled on long established systems utilized in the aviation and maritime sectors. A subsequent investigation involving the chief contractor, screw manufacturer and scaffold installer was struggling to identify the primary cause associated with failure, even after laboratory inspection in the failed fixings. It is the first such confidential reporting scheme to handle structures.
