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• Published Subscription Original Research 3 Aug 2025

  Comparative Analysis of Pond Ash as a Partial Replacement of Sand as Subbase Material for Concrete Paver Block Hardstand sustaining storage of Bulk Cargo

  By Aditya Shankar Ghosh, Nepal Chandra Porey, Priti Rajak, Rabindranath Mal, Ranjan Kumar, Raju Ranjan Kumar, Rinki Roy, Tapash Kumar Roy

  Abstract: This work presents an industrial waste-derived subbase material that can take the place of conventional granular material for subbase in hardstand foundation construction. This industrial waste hugely deposited in the ash lagoons namely Pond Ash (PA) which is globally generated at an amount of 780 Metric Tons from thermal power plants annually ,as foundation material for hardstand construction, will not only help the cause of residual waste disposal problems but …

  Published in Journal of Geotechnical Engineering · Vol. 12, Issue 3, 2025 · pp. 32–45 Read article →