LOW VISCOSITY. HIGH OUTPUT.
Since 2001, Minova has invested technology and resources into developing the correct methodology and optimal product design to consolidate (previously unconsolidated) material to form artificial rockfill pillars.
FB200 was developed as a low viscosity, flowable, high yield cement grout with complete void penetration, easy pumpability and dimensional stability. FB200 is ideal for optimised ore recovery as the grout offers unique rapid gel times, quick strength, low viscosity and high water content, allowing for controlled placement through carefully designed borehole patterns to gain maximum penetration of the unconsolidated rockfill.
Advantages
- FAST SETTING
- QUICK STRENGTH GAIN
- COMPLETE VOID PENETRATION
Features
- High volume output minimising transportation requirements underground
- Up to 10m3 placed in one hour, thus minimising labour requirements
- Fast setting, minimising hydrostatic pressure, enabling supports to be pumped within one lift
- Yields to ground pressure, thereby reducing stress concentration in strata
- Rapid strength gain ensuring early support
- Non-shrinking ensuring good contact with roof
- Can be pumped from a safe location of up to 200 m from job site
- Low alkalinity and safe to handle
- Supplied in 20kg bags or 1.2 tonne bulk bags
- 12 Months shelf life
| Water : Powder Ratio | 1:1 | 2:1 | 3:1 |
|---|---|---|---|
| Gel Time @ 20°C | 2 - 4 Minutes | 4 - 8 Minutes | 10 - 14 Minutes |
| Fresh Wet Density (Kg/Cubic Meter) | 1,470 | 1,250 | 1,170 |
| Powder Required (Kg/Cubic Meter) | 735 - 745 | 400 - 440 | 290 - 310 |
| AGE | UCS (MPa) @ 1:1 Ratio | UCS (MPa) @ 2:1 Ratio | UCS (MPa) @ 3:1 Ratio |
|---|---|---|---|
| 1 Day | 4 | 0.6 | 0.3 |
| 7 Days | 7 | 3.3 | 1.2 |
| 28 Days | 18 | 7.5 | 3.1 |
Product Options
- FB200 1.2T Bulk Bag - SKU NF0000056, with spout.
- FB200 SLOW SET 1.2T Bulk Bag - SKU NF0004568, no spout.
- FB200 20KG 60 PAL - SKU NF0000054.
- FB200 RETARDED 20KG - SKU NF0000057.
Packaging
- FB200 is supplied in 20 kg bags or 1.2 T bulk bags
- FB200 Slow Set is supplied in 1.2 T bulk bags
- FB200R is supplied in 20 kg bags
- 20 kg bags are packed on stretch wrapped wooden pallets
- 60 bags per pallet