Backfill • Pastefill • Reticulation
Mineflow supports underground pastefill systems from reticulation design and hydraulic performance through to bulkhead management, QAQC, operational reliability and digital monitoring.
Capability overview
Backfill is not just paste plant output. It is the full chain from plant performance, binder and water addition, paste density and QAQC through to reticulation, stope filling method, bulkhead controls, monitoring, downtime and operating discipline.
Interactive capability tabs
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System Design
Mineflow helps define how paste is produced, transported, discharged and managed underground, with the design tied back to site constraints and operating risk.
Reticulation & Flow
Pipe routing, pressure loss, bends, wear, blockage risk and flushing all influence whether the backfill system can be operated reliably.
Bulkheads & Controls
Mineflow supports practical review of bulkhead controls, plug strength logic, exclusion zones, pore-pressure monitoring and filling phase rules.
QAQC & Strength
Paste strength depends on solids content, binder addition, water addition, sampling practice, curing and reporting discipline. Mineflow helps convert QAQC from paperwork into engineering control.
Digital Monitoring
Backfill performance improves when crews and engineers can see the paste plant, reticulation status, fill progress, QAQC results and underground monitoring in one place.
Operational Reliability
Paste systems often lose performance through downtime, poor maintenance planning, unclear readiness checks or weak communication between surface and underground teams.
FAQ
The full backfill chain: plant operation, binder and water addition, paste density, reticulation, flushing, stope filling method, bulkhead controls, QAQC, monitoring and reliability.
Yes. Blockage risk can be reduced by reviewing pipe routing, pressure loss, low-velocity zones, flushing strategy, dump-diverter locations, material consistency and operating procedures.
Yes. Backfill data can be linked to dashboards showing paste plant performance, density, binder usage, flow trends, downtime, camera feeds, fill progress and QAQC results.
Mineflow backfill process
Backfill work should connect engineering calculations with the daily operating decisions that control safety, production and reliability.
Review plant, reticulation, stopes, bulkheads, QAQC and operating constraints.
Review hydraulic, strength, pressure and operating data to understand system behaviour.
Develop reticulation layouts, filling methods, controls, dashboards and operating rules.
Track flow, pressure, density, UCS, downtime, cameras and fill progress.
Reduce downtime, improve reliability, strengthen QAQC and lift monthly fill volume.
Backfill support
Mineflow brings engineering, flow modelling, QAQC, automation and operational discipline together to improve underground backfill performance.