MasterRoc

MasterRoc SA 178

Alkali-free, Liquid High-Performance Set Accelerator for Sprayed Concrete

How Does MasterRoc SA 178 Work?

MasterRoc SA 178 is a high-performance, low-viscosity solution-type alkali-free set accelerator for sprayed concrete applications.

Recommended Uses:
  • In cycle shotcrete applications

  • Wet and dry shotcrete applications

  • Temporary and permanent ground support

  • Slope stabilisation

  • Also suitable for the acceleration of cementitious grouts

What Are the Unique Features of MasterRoc SA 178?

Formulated to provide rapid and continuous early-age strength development, enabling earlier re-entry with improved safety and productivity.

What Are the Benefits of MasterRoc SA 178?
  • Alkali-free properties minimise the impact of acceleration on ultimate strength and durability.

  • Optimised setting characteristics ensure successful application even in areas of water ingress or lower temperatures

  • Lower rebound in applications when using the correct nozzle angle and distance to the substrate

  • High active contents ensure good dose efficiency.

  • Low-viscosity solution characteristics eliminate the need for re-mixing of the product before use.

  • Liquid state ensures lower dust generation when spraying