Bentonite Cement Pellets

Bentonite Cement Pellets are used for bulk back-filling of boreholes or as part of geotechnical instrumentation grouting to create individual response zones or mimic the surrounding soil conditions.

Pellet size
+ 8mm (D); 5-5mm (L)
Specific gravity
2.2 – 2.5g/ml
Bulk density
1.05 – 1.10g/ml
Light grey
Contained swelling volume
Typically 25- 50% after 48 hrs


  • Borehole sealing
  • Geotechnical instrumentation
  • Borehole decommissioning


  • Pre-formed pellet
  • No grouting/ mixing machines required
  • Simple & easy to use
  • Environmentally friendly
  • Low permeability

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