​MasterRoc SA 430 - Liquid sprayed concrete accelerator for wet-mix spraying


How does MasterRoc SA 430 work?

MasterRoc SA 430 admixture is a shotcrete accelerator used mainly in the wet spraying process, but can also be used in the dry spraying process. MasterRoc SA 430 admixture is a liquid whose dosage can be varied to the desired setting and hardening times.

Recommended for use in:

  • Tunneling and mining
  • Temporary support
  • Permanent support
  • Final lining
  • Slope stabilization
  • Repairs of concrete structures

What are the unique features of MasterRoc SA 430?

  • Faster setting and higher early strengths
  • Low consumption
  • Easy to mix into the concrete, even at low temperatures
  • Low viscosity

What are the benefits of MasterRoc SA 430?

  • Produces quality shotcrete
  • Improves adhesion and surface bond

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