Review of enzyme-induced calcite precipitation as a ground-improvement technique

H Putra, H Yasuhara, Erizal, Sutoyo, M Fauzan - Infrastructures, 2020 - mdpi.com
Calcite-induced precipitation methods (CIPMs) have recently become potential techniques
in geotechnical engineering for improving the shear strength of sandy soil. One of the most …

Ground improvement using chemical methods: A review

H Verma, A Ray, R Rai, T Gupta, N Mehta - Heliyon, 2021 - cell.com
Ground improvement will be critically important in the present and future geotechnical
practice for designing the structures in weak soil. This paper presents a review of the recent …

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 …

Improvement of consolidation properties of clay soil using fine-grained construction and demolition waste

S Islam, J Islam, NMR Hoque - Heliyon, 2022 - cell.com
As urbanization spreads rapidly, more structures are being built, and more construction and
demolition waste (CDW) is produced, occupying about 36–40% of the total solid waste …

[PDF][PDF] Optimum condition for the application of enzyme-mediated calcite precipitation technique as soil improvement method

H Putra, H Yasuhara, N Kinoshita - Int. J. Adv. Sci. Eng. Inf …, 2017 - researchgate.net
The optimum condition of enzyme-mediated calcite precipitation has been evaluated for its
possible application as a soil improvement technique. Magnesium chloride (MgCl2) and …

[PDF][PDF] Dasar-Dasar Teknik Perbaikan Tanah

H Darwis - Yogyakarta: Pustaka AQ, 2017 - academia.edu
Semua konstruksi dan bangunan Teknik Sipil pasti berdiri di atas tanah, tanah merupakan
material yang sangat mempengaruhi kinerja konstruksi bangunan sipil. Perbaikan tanah …

Development of strength models for prediction of unconfined compressive strength of cement/byproduct material improved soils

SJ Abbey, S Ngambi, E Ganjian - Geotechnical …, 2017 - asmedigitalcollection.asme.org
This paper presents the possible inclusion of pulverized fuel ash (PFA) and ground
granulated blast slag (GGBS) in cement deep soil mixing for enhancement of unconfined …

Integrated geoenvironmental and geotechnical risk assessment of east Port Said region, Egypt for regional development

AH Moubarak, MO Arnous, AE El-Rayes - Geotechnical and Geological …, 2021 - Springer
The present paper discusses the use of integrated topographical, hydrogeological, and
geotechnical data as a tool to assess the suitability of the East Port Said Region (EPR) for …

Microbial geo-technology in ground improvement techniques: a comprehensive review

KMNS Wani, BA Mir - Innovative Infrastructure Solutions, 2020 - Springer
Microbial geo-technology is an innovative eco-friendly technique that uses microbes to
improve and strengthen weak or marginal soils. Bio-mediated ground improvement …

Improving shear strength parameters of sandy soil using enzyme-mediated calcite precipitation technique

H Putra, H Yasuhara, N Kinoshita… - Civil Engineering …, 2018 - ced.petra.ac.id
Several methods have been established for their various potential applications as soil
improvement technique, and recently the application of grouting technique using biological …