Swell and microstructural characteristics of high-plasticity clay blended with cement

SJ Abbey, EU Eyo, S Ng'ambi - Bulletin of Engineering Geology and the …, 2020 - Springer
This study presents the effect of high plasticity on swell potential, swelling pressure and
micro-structural characteristics of kaolinite-bentonite mixed clays. Five different mix ratios of …

Variation of the hydraulic conductivity and the mechanical characteristics of plastic concrete with time

A Basha, W Mansour - International Journal of Concrete Structures and …, 2023 - Springer
Sand-bentonite-cement are commonly used as cut-off walls to isolate polluted soils or in
ground improvement technologies and as retaining structures as secant pile wall. In this …

Effect of dry and saturated bentonite on plastic concrete

MA Fadaie, M Nekooei, P Javadi - KSCE Journal of Civil Engineering, 2019 - Springer
Dams are rarely built on non-permeable lands, therefore usually reservoir leakage from dam
foundations cause major problems for large dams which affect dams performances. One …

Study on the impact of moulding parameters on the flow property of green sand mould

D Abdulamer - Canadian Metallurgical Quarterly, 2024 - Taylor & Francis
The efficiency of green sand mould determines the process performance of sand casting. It
is important to have a high flowability level of the green sand to ensure a well-distributed …

Tensile strength of unsaturated coarse and fine-grained soils

S Bulolo, EC Leong, R Kizza - Bulletin of Engineering Geology and the …, 2021 - Springer
Soils at the ground surface experience multiple cycles of drying and wetting. On drying, the
soils experience shrinkage and cracks may appear. The development of cracks depends on …

Experimental study on the tensile strength of gravelly soil with different gravel content

E Ji, S Chen, J Zhu, Z Fu - Geomechanics and engineering, 2019 - koreascience.kr
In recent years, the crack accidents of earth and rockfill dams occur frequently. It is urgent to
study the tensile strength and tensile failure mechanism of the gravelly soil in the core for the …

Evaluation of road performance and micro-mechanism analysis of bentonite plastic concrete subgrade

Z Guoming, L Xiaolin, Z Zenghui… - Materials Research …, 2024 - iopscience.iop.org
This study evaluated the performance of bentonite plasticized concrete with good
deformation coordination as a road base material, to address the poor deformation …

Experimental study on the influence of clay content on the shear strength of silty soil and mechanism analysis

H Xu, X Li, P Liu, S Yin, K Ren, Y Sun, J Geng - Open Geosciences, 2024 - degruyter.com
Shear strengths of silty soil were determined for shallow destruction of the soil sites
frequently occurring in the Central Plains area. Specimens were prepared with five different …

Effect of thermal stabilization of soil, bentonite, calcium carbonate and fibers on behavior properties of clay soil

M Hashemi, M Vahidi, A Kaviani - Journal of Civil Engineering and …, 2019 - jcema.com
Various factors, including the thermal stabilization and the presence of chemicals such as
bentonite for the protection of nuclear waste lead to the exposure of clay soil to the heat …

Composite Sand–Clay Infrastructural Soil Fills: Characteristic Consolidation and Hydraulic Properties

T Karademir, B Dışkaya - Journal of Advanced Research in Natural …, 2024 - dergipark.org.tr
In the design construction of infrastructural projects comprised of geotechnical applications,
including composite soil fill layers, compacted sand-clay soil fills are widely preferred as …