Backfill Design

Itasca offers services in backfill characterization, specification, design of mixing and delivery systems, stability analysis (exposure stability, reinforcement and closure resistance), dynamic modeling to examine stability and liquefaction potential under rockburst and rockfall conditions, and instrumentation and testing of placed backfill. These services cover a wide range of backfill products (paste fills, hydraulic fill, cemented aggregate fill, and rockfill) and have been applied to mining operations throughout the world. Itasca also has developed specialized methods for simulation of the deformation and yielding of backfill, bulkheads, and backfill mats.

Latest News
  • Learning FLAC3D 7.0 New FLAC3D introductory tutorials are now available on our website. See how easy it is...
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  • Web licenses are now available! They are ideal for organizations with many users at different locations and/or for cloud computing....
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  • Itasca Symposium 2020 Proceedings Download the 2020 Itasca Symposium proceedings and presentations for free....
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Upcoming Events
16 Aug
RockEng 2020 - CANCELED
The theme of RockEng2020 is Canadian Strengths and Future Directions in Rock Mechanics. This will be a two-day, single-stream symposium... Read More
21 Sep
AFTES 2020 - Underground, a space for innovation
The central theme of this edition is “the underground, a space of innovation”.... Read More
21 Sep
71st Highway Geology Symposium
Better highways through applied geology... Read More