MasterRoc® SA 580 – High performance powder accelerator for dry-mix sprayed concrete

Formerly: MEYCO SA 580

How does MasterRoc SA 580 work?

MasterRoc SA 580 is a high performance accelerator for use in the dry-mix sprayed concrete process. It is specially designed for temporary and permanent ground support in tunneling and mining and slope stabilization. It is suitable for all applications where high early strength, high final strength and very thick sprayed concrete layers are required.

What are the unique features of MasterRoc SA 580?

  • Dosage can be varied to the desired setting and hardening times.
  • Overhead layer thickness of 10-15 cm in a single application.

How does MasterRoc SA 580 benefit customers?

  • Rapid work process.
  • High early strength development.


Central Region
+966 11 2790971
Western Region
+966 12 6394799
+966 12 6395702
Eastern Region
+966 13 8084896
South Region
+966 17 2748255
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