Abstract: This research focuses on the potentiality of calcium hydroxide (Ca(OH)2) and sodium hydroxide (NaOH) columns in augmenting the geoengineering and geoenvironmental properties of sedimented ash beds. Model ash beds were ...

Abstract: This paper reports the influence of delay time on the index and engineering properties of geopolymer-, cement-, and lime-treated expansive soil. Locally available expansive soil was treated with different doses of slag-based ...

Abstract: The influence of inorganic salt solutions on the physical and mechanical properties of bentonite based liner materials is highlighted. Compacted pond ash-bentonite (PAB) and sand-bentonite (SB) liners, prepared at their ...

Abstract: The efficacy of chemical columns in attenuating leaching of major and trace elements from sedimented ash beds was presented. Sedimented ash beds were formed and treated with a centrally installed sodium hydroxide (NaOH) ...