A state-of-the-art review of polymers used in soil stabilization

J Huang, RB Kogbara, N Hariharan, EA Masad… - … and Building Materials, 2021 - Elsevier
This paper provides a review of the research on use of polymers for soil stabilization in
pavement and geotechnical engineering. First, the properties impacting the effectiveness of …

[HTML][HTML] Review on biopolymer-based soil treatment (BPST) technology in geotechnical engineering practices

I Chang, M Lee, ATP Tran, S Lee, YM Kwon, J Im… - Transportation …, 2020 - Elsevier
Various applications of biopolymer-based soil treatment (BPST) in geotechnical engineering
have been implemented in recent years, including dust control, soil strengthening and …

Biopolymers as green binders for soil improvement in geotechnical applications: A review

H Fatehi, DEL Ong, J Yu, I Chang - Geosciences, 2021 - mdpi.com
Soil improvement using biopolymers has attracted considerable attention in recent years,
with the aim to reduce the harmful environmental effects of traditional materials, such as …

[HTML][HTML] Review on geotechnical engineering properties of sands treated by microbially induced calcium carbonate precipitation (MICP) and biopolymers

SG Choi, I Chang, M Lee, JH Lee, JT Han… - … and Building Materials, 2020 - Elsevier
This study reviews the fundamental mechanisms of biological soil improvement methods—
microbially induced calcium carbonate precipitation (MICP) and biopolymer treatment (BPT) …

Use of xanthan and guar gums in soil strengthening

H Dehghan, A Tabarsa, N Latifi, Y Bagheri - Clean Technologies and …, 2019 - Springer
Addition of appropriate additives is considered as one of the most widely used techniques in
soil stabilization applications. This study explores the viability of two types of biopolymer …

Shear strength behavior and parameters of microbial gellan gum-treated soils: from sand to clay

I Chang, GC Cho - Acta Geotechnica, 2019 - Springer
Microbial biopolymers have recently been introduced as a new material for soil treatment
and improvement. Biopolymers provide significant strengthening to soil, even in small …

Triaxial shear behavior of basalt fiber-reinforced loess based on digital image technology

J Xu, Z Wu, H Chen, L Shao, X Zhou… - KSCE Journal of Civil …, 2021 - Springer
Engineering construction in loess areas often requires improvement of loess. Basalt fiber-
reinforced soil due to complexity of material composition often exhibits poorly predictable …

[HTML][HTML] Site application of biopolymer-based soil treatment (BPST) for slope surface protection: In-situ wet-spraying method and strengthening effect verification

S Seo, M Lee, J Im, YM Kwon, MK Chung… - … and Building Materials, 2021 - Elsevier
Recently, environmentally friendly biological soil treatment approaches have been proposed
to enhance the geotechnical engineering properties of soils. Biopolymer-based soil …

Durability and strength degradation of xanthan gum based biopolymer treated soil subjected to severe weathering cycles

M Lee, YM Kwon, DY Park, I Chang, GC Cho - Scientific Reports, 2022 - nature.com
Biopolymer-based soil treatments have shown effectiveness in soil improvement, with
successful field-scale implementation. In this study, we explored the effect of cyclic wetting …

A review of the application of biopolymers on geotechnical engineering and the strengthening mechanisms between typical biopolymers and soils

J Jang - Advances in Materials Science and Engineering, 2020 - Wiley Online Library
The use of admixtures in soils to improve their properties has been implemented since
ancient times. Diverse conventional admixtures such as lime, fly ash, and cement have been …