Our FB200 low viscosity, high yield grout is used for many applications within underground mines. We have 20 years experience in using FB200 for stabilising rockfill to enhance stope extraction, constructing explosion rated ventilation seals, filling of large voids and constructing false pillars for pre-driven recovery roads.
We have developed variants for hostile conditions such as saline water, hot water and long distance pumping.
Typically pumped at a 2:1 water:powder ratio, FB200 can be used between 1:1 and 3:1 ratios depending on individual project requirements.
FB200 is supplied as a ready to use free flowing blended cementitious powder that only requires the addition of water in a suitable placing machine.
|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|