Hollowcore floor planks are widely used throughout the world and have been supplied to the Australian market for over 30 years.

Hanson hollowcore floor planks are nominally 1200 mm wide and available in thicknesses from 150 mm to 300 mm in 50 mm increments. They come in two forms; artificially roughened on the upper face to provide high interface shear capacity with an insitu concrete topping layer, or smoothed by application of a machine-trowelled mortar veneer during manufacture.

Dependant on load requirements, clear spans of upto 14 metres can be obtained at costs lower than other flooring systems.


features and advantages
  • Hanson hollowcore planks are precast in our factory away from your building site.
  • All floors for your building are stored ready to be delivered as quickly as needed for installation
  • Productivity on site is greatly improved.
  • Expensive formwork and propping is eliminated with access within the work site vastly improved.
  • Once erected, Hanson hollowcore planks can be used as an instant work deck.
  • Plants are cut to fit, complete with any penetrations, before leaving the factory, making on site construction simple, quick and effective.
  • The hollow cores reduce the flooring dead load. The smaller crane size required ensures economical erection.
  • The smooth plank soffit will readily accept a painted finish.
  • Hanson floor planks are effective sound transmission barriers.
  • The longitudinal core holes in hollowcore planks can be used as service ducts for plumbing, electric and data cables, etc. Breakouts can be drilled as required.