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