MasterRoc MF 501
High-performance plasticizing and water-reducing admixture
for mine backfill mixes
Description:
MasterRoc MF 501 admixture is a liquid, waterreducing admixture used to enhance the properties of mine backfill.
Applications:
Recommended for use in:
- Paste fill
- High-density fill
- Cemented rock fill
- Hydraulic fill
Features:
- Reduced water content
- Improved slump and flow characteristics
- Normal setting time and rate of hardening
- Reduces pumping and distribution pressures
Benefits:
- Backfill optimization and/or cost savings by binder reduction (cement/slag cement/fly ash)
- Enhances workability (rheological properties) in all types of backfills, requiring less water
- Higher in-situ strengths at all ages
- Reduces segregation of high-density slurries
- Reduces permeability and shrinkage in hardened fill
- Potentially reduces cycle time and increases production