This paper presents the results of laboratory research of high plasticity clay stabilization using non self-cementing class F fly ash (also known as pulverised fuel ash or PFA) with and without activator - cement. Fly ash was collected from Serbian electric power plant "Kostolac". Soil-fly ash mixtures were prepared at different fly ash contents (10-25%). Tests were conducted on specimens compacted at the optimum water content from Standard Proctor compaction test. Effects of fly ash on physical and mechanical properties of soil such as plasticity, unconfined compressive strength, effective shear strength parameters, CBR, deformation parameters and swell potential were evaluated. Results of the research indicate that used fly ash without activator can effectively improve some engineering properties of the soil. After addition of cement the stabilization effects substantially were improved.
Source:
Geotechnical Engineering for Infrastructure and Development - Proceedings of the XVI European Confer, 2015, 5, 2671-2676
TY - CONF
AU - Vukićević, Mirjana
AU - Pujević, Veljko
AU - Marjanović, M.
AU - Jocković, Sanja
AU - Maraš-Dragojević, Snežana
PY - 2015
UR - http://grafar.grf.bg.ac.rs/handle/123456789/683
AB - This paper presents the results of laboratory research of high plasticity clay stabilization using non self-cementing class F fly ash (also known as pulverised fuel ash or PFA) with and without activator - cement. Fly ash was collected from Serbian electric power plant "Kostolac". Soil-fly ash mixtures were prepared at different fly ash contents (10-25%). Tests were conducted on specimens compacted at the optimum water content from Standard Proctor compaction test. Effects of fly ash on physical and mechanical properties of soil such as plasticity, unconfined compressive strength, effective shear strength parameters, CBR, deformation parameters and swell potential were evaluated. Results of the research indicate that used fly ash without activator can effectively improve some engineering properties of the soil. After addition of cement the stabilization effects substantially were improved.
PB - ICE Publishing
C3 - Geotechnical Engineering for Infrastructure and Development - Proceedings of the XVI European Confer
T1 - Fine grained soil stabilization using class F fly ash with and without cement
EP - 2676
SP - 2671
VL - 5
ER -
@conference{
author = "Vukićević, Mirjana and Pujević, Veljko and Marjanović, M. and Jocković, Sanja and Maraš-Dragojević, Snežana",
year = "2015",
url = "http://grafar.grf.bg.ac.rs/handle/123456789/683",
abstract = "This paper presents the results of laboratory research of high plasticity clay stabilization using non self-cementing class F fly ash (also known as pulverised fuel ash or PFA) with and without activator - cement. Fly ash was collected from Serbian electric power plant "Kostolac". Soil-fly ash mixtures were prepared at different fly ash contents (10-25%). Tests were conducted on specimens compacted at the optimum water content from Standard Proctor compaction test. Effects of fly ash on physical and mechanical properties of soil such as plasticity, unconfined compressive strength, effective shear strength parameters, CBR, deformation parameters and swell potential were evaluated. Results of the research indicate that used fly ash without activator can effectively improve some engineering properties of the soil. After addition of cement the stabilization effects substantially were improved.",
publisher = "ICE Publishing",
journal = "Geotechnical Engineering for Infrastructure and Development - Proceedings of the XVI European Confer",
title = "Fine grained soil stabilization using class F fly ash with and without cement",
pages = "2676-2671",
volume = "5"
}
Vukićević M, Pujević V, Marjanović M, Jocković S, Maraš-Dragojević S. Fine grained soil stabilization using class F fly ash with and without cement. Geotechnical Engineering for Infrastructure and Development - Proceedings of the XVI European Confer. 2015;5:2671-2676
Vukićević, M., Pujević, V., Marjanović, M., Jocković, S.,& Maraš-Dragojević, S. (2015). Fine grained soil stabilization using class F fly ash with and without cement.
Geotechnical Engineering for Infrastructure and Development - Proceedings of the XVI European ConferICE Publishing., 5, 2671-2676.
Vukićević Mirjana, Pujević Veljko, Marjanović M., Jocković Sanja, Maraš-Dragojević Snežana, "Fine grained soil stabilization using class F fly ash with and without cement" 5 (2015):2671-2676
