Observed after fairly minor shaking in Wellington, prior to the 2016 Kaikoura quake!
Hollowcore Retrofit Solutions
Our Hollowcore Bracket has been developed as a retrofit solution to loads hung from hollowcore with dubious fasteners. Retrofitting the bracket gives a known capacity to existing threaded rod carrying building services. This allows for bracing to begin with confidence the system will hold. BRANZ tested and patent application filed it is ready for use.