Geotextile dewatering of flocculated, fiber reinforced fly-ash slurry

► Efficiency of geotextile tubes for dewatering fly ash slurry. ► Effect of polyacrylamide flocculants and geofiber reinforcement amendments. ► Flocculants increase dewatering rate of fly ash. ► Geofiber increase shear strength of fly ash. ► Geotextile tubes demonstrate excellent potential for use in fly ash applications.