TY - BOOK AU - Atahu, Meskerem Kebede PY - 2020 DA - 2020// TI - effect of coffee husk ash on geotechnical properties of expansive soil PB - Universität Rostock CY - Rostock AB - Expansive soil is one of the widespread typical problematic soils that poses several challenges for civil engineers.Expansive soils are hard and strong when they dry out; swell and soften when the moisture content increases.Particularly roads built on expansive soil are susceptible to early damage due to the swelling and shrinkage characteristics of this soil under changing moisture conditions.This study consists of experimental studies on the treatment of expansive soil using Coffee husk ash (CHA). UR - http://purl.uni-rostock.de/rosdok/id00003569 UR - https://nbn-resolving.org/urn:nbn:de:gbv:28-rosdok_id00003569-7 UR - https://d-nb.info/1293537268/34 UR - https://doi.org/10.18453/rosdok_id00003569 DO - 10.18453/rosdok_id00003569 LA - English N1 - vorgelegt von Meskerem Kebede Atahu ID - 1798405881 ER -