Review of strength improvements of biocemented soils

Y **ao, X He, M Zaman, G Ma, C Zhao - International Journal of …, 2022 - ascelibrary.org
Microbially induced calcium carbonate precipitation (MICP) has attracted great attention
recently for its ability to improve the mechanical properties of soils. Calcium carbonate …

[HTML][HTML] Application of natural and synthetic fibers in bio-based earthen composites: A state-of-the-art review

A Jamaldar, P Asadi, M Salimi, M Payan… - Results in …, 2024 - Elsevier
Bio-mediated ground improvement techniques including Microbial Induced Calcite
Precipitation (MICP) and Enzyme Induced Calcite Precipitation (EICP) treatment methods …

Bio-cementation of sand using enzyme-induced calcite precipitation: mechanical behavior and microstructural analysis

A Gitanjali, YS Jhuo, FH Yeh, L Ge - Construction and Building Materials, 2024 - Elsevier
The enzyme-induced calcite precipitation (EICP) has recently gained popularity as a ground
improvement technique. Bio-cementation via EICP increases the strength, stiffness, and soil …

Insights into the influence of cell concentration in design and development of microbially induced calcium carbonate precipitation (MICP) process

R Murugan, GK Suraishkumar, A Mukherjee… - Plos one, 2021 - journals.plos.org
Microbially induced calcium carbonate precipitation (MICP) process utilising the
biogeochemical reactions for low energy cementation has recently emerged as a potential …

[HTML][HTML] Preparation and solidification mechanism of biomimetic mineralized cement using L-Asp as crystal modifier

Y Diao, C Yang, J Huang, S Liu, X Guo… - Journal of Materials …, 2023 - Elsevier
This paper adopted the biomimetic mineralized method (BMM) with L-Aspartate (L-Asp) as
the crystal modifier to develop the biomimetic mineralized cement material. The structural …

Influence of biochar in the calcite precipitation of sandy soil using sporosarcina ureae

AK Shukla, AK Sharma - Journal of environmental management, 2024 - Elsevier
The microbially induced calcium carbonate precipitation (MICP) technology is an emerging
novel and sustainable technique for soil stabilization and remediation. MICP, a …

Strength enhancement and lead immobilization of sand using consortia of bacteria and blue-green algae

M Sharma, N Satyam, KR Reddy - Journal of Hazardous, Toxic, and …, 2020 - ascelibrary.org
Metabolites generated from microorganisms have a high potential for the strength
improvement and contaminant remediation of soils. The consortium of naturally available …

Application of bio-cementation to enhance shear strength parameters of soil-steel interface

HM Bak, T Kariminia, B Shahbodagh… - … and building materials, 2021 - Elsevier
In this study, the microbially induced calcite precipitation process is introduced to a sandy
soil-steel interface. A series of modified direct shear tests designed based on the Taguchi …

Assessment of enhanced strength and stiffness properties of bio-engineered coal fly ash

J Naskar, AK Sharma - Construction and Building Materials, 2024 - Elsevier
This study investigates the use of urease-producing bacteria for microbial induced calcite
precipitation (MICP) to enhance the mechanical properties of coal fly ash (CFA) …

Comparison of improved shear strength of biotreated sand using different ureolytic strains and sterile conditions

M Sharma, N Satyam, KR Reddy - Soil Use and Management, 2022 - Wiley Online Library
The present study aims to improve shear strength of poorly graded sand using microbially
induced calcite precipitation (MICP) technique. Two soil‐based bacteria, namely …