Evaluation on stabilization role of lime and cement in expansive black clayoyster shell ash composite

RK Etim, IC Attah, DU Ekpo, IN Usanga - Transportation Infrastructure …, 2022 - Springer
… the role of lime and cement in amelioration protocols of expansive black clay (EBC) in the
presence of oyster shell ash (… An optimal blend of 10%OSA was admixed with cement and lime

Strength characteristics of oyster shell ash and periwinkle shell ash stabilized lateritic soil for pavement construction

JA Oke, NO Obaji, AA Ikoya - NIPES-Journal of Science and …, 2022 - journals.nipes.org
… These additives which include cement and lime, in turn, have … Evaluation of the structural
performance of lateritic soil … and engineering properties of expansive clays. Geotech. Geolo. …

Experimental study on potential of oyster shell ash in structural strength improvement of lateritic soil for road construction

RK Etim, IC Attah, P Yohanna - International Journal of Pavement …, 2020 - Springer
lime or cement stabilization of deficient lateritic soil for use in … of a mixed layer of clay mineral
(kaolinite) and non-clay mineral (… for modification of expansive soils, Edited by alRawas AA …

[PDF][PDF] Understanding the effect of compaction energies on the strength indices and durability of oyster shell ash-lateritic soil mixtures for use in road works.

IC Attah, RK Etim, P Yohanna… - Engineering & Applied …, 2021 - thaiscience.info
Cement and lime are the two conventional soil stabilizationAssessment of cement kiln
dust-treated expansive soil for the … Evaluation of strength characteristics of tropical black clay

Evaluation of lateritic soil stabilized with lime and periwinkle shell ash (PSA) admixture bound for sustainable road materials

RK Etim, DU Ekpo, GE Udofia, IC Attah - Innovative Infrastructure Solutions, 2022 - Springer
Stabilization using lime has found extensive applications in … except as admixture in cement
or lime stabilization. Furthermore, … 2a) could be as a result of higher limeclay ratio offered by …

A Review On The Binder Used To Remediate The Contaminated Soil By Stabilisation Method

MAM Azmi, NB Hamid, M Mokhtar… - Multidisciplinary …, 2021 - penerbit.uthm.edu.my
… a secondary additive to lime content for expansive soil stabilisation. The … clay with low
plasticity (CL) in the USCS system, commercialized pulverized oyster shell, F-type fly ash, and lime

Influence of periwinkle shell ash on the strength properties of cement-stabilized lateritic soil

RK Etim, DU Ekpo, UB Ebong, IN Usanga - International Journal of …, 2021 - Springer
… The extensive areas covered by lateritic soils with high clay … This study is focused mainly
on evaluating the stabilization … Portland Limestone cement (PLC) and periwinkle shell ash (…

[PDF][PDF] Comprehensive Research on Improvement and Evaluation Method of Clay with High Water Content Under Low Environmental Loading

張子晨 - 2023 - nagasaki-u.repo.nii.ac.jp
… a clay improvement case using calcined oyster shells (COS) … reduce the amount admixing
agents (lime, cement or fly ash) … of chemically treated expansive clays, Doctoral dissertation, …

[PDF][PDF] Paper Number o7

OFL SO II, O SHELL - researchgate.net
… However, some of these lateritic soils may contain substantial clay … The high cost of lime and
Portland cement coupled with the … The objective of this study is to evaluate the stabilization

Stabilization of Amol fat clay using seashell ash

F Moghimi, R Noorzad, RA Shirvani - Bulletin of Engineering Geology and …, 2022 - Springer
… Conventional stabilization materials (ie, cement and lime) are … that periwinkle shell ash,
oyster shell ash, and snail shell ash … They evaluated the potential of cockle shell ash as an …