Strength development of bottom ash based geopolymer and their application in columns to improve soft soil underneath embankment: Achieving sustainability in ground improvement

by Ullah, Arshad; Kassim, Azman; Rashid, Ahmad Safuan A.; Huang, Yu; Yunus, Nor Zurairahetty Mohd; Zhu, Chongqiang; Khan, Ilyas; Apandi, Nazirah Mohd
Published in TRANSPORTATION GEOTECHNICS (2025)