MasterRoc AGA 41S​: Admixture for TBM annulus grouting

Formerly MEYCO GA 41 S

How does MasterRoc AGA 41S work?

MasterRoc AGA 41S admixture is a high performance grout accelerator mainly used for TBM annulus grouting, whose dosage can be varied to achieve the desired setting and hardening times.

Recommended uses:

  • Tunnel boring machine (TBM) applications
  • Grout mixes with or without cementitious binders

What are the unique features of MasterRoc AGA 41S?

  • Fast and adjustable setting times
  • Low viscosity

What are the benefits of MasterRoc AGA 41S?

  • High-early strength
  • Low consumption

 US / Canada Product Information

Data Sheet

Direct contact

Master Builders Solutions Technical Support

Admixture Systems

1-800-628-9990

Safety Data Sheet (SDS)

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Related Literature

MasterRoc AGA 41S Data Sheet

pdf (65.62 Kb)