MasterRoc MF 701 - High-performance backfill admixture
How does MasterRoc MF 701 work?
MasterRoc MF 701 ready-to-use, non-chloride liquid admixture is used for making more uniform and predictable high-performance backfill. It can be used to stabilize cement slurries for cemented rock fills, hydraulic and paste backfills.
- Stabilization of cement slurries for cemented rock fills
- Stabilization of paste, high-density and hydraulic fills
What are the unique features of MasterRoc MF 701?
MasterRoc MF 701 admixture retards or stabilizes setting time by controlling the hydration of Portland cement and other cementitious materials to facilitate pumping and placing operations.
What are the benefits of MasterRoc MF 701?
Reduced water content leading to higher in-situ compressive strengths
Controlled setting time characteristics
Improved slump flow characteristics
A longer working material (open time)
Provides flexibility in the scheduling of backfilling operations
Dramatically reduces potential of pipe blockages due to control of cement hydration and setting time
- Up to 25% increase in batches per day
- Up to 45% decrease in flushing of pipes
- Provides the opportunity for “Hot Change”
Reduces piping replacement costs
Reduces pressure losses and longer transportation distances
Improved reliability of fill delivery and increased production
Increased compressive strength
Mix optimization and/or cost savings by binder reduction (cement/slag cement/flyash)
Cleaner mixing and agitator tanks