This study investigated the feasibility of crack healing by means of microbial induced carbonate precipitation (MICP) in reactive magnesia cement (RMC)-based blends. Pre-cracked samples were subjected to four different healing conditions involving air, water and two different bacteria-urea concentrations. Resonance frequency measurements revealed the recovery of samples under different conditions. μ-CT, SEM-EDX, XRD and pH measurements were used to investigate the type and contents of healing products within the cracks. Different types of hydrated magnesium carbonates (HMCs) formed under each bacteria-urea solution due to differences in pH associated with bacteria-urea concentrations. While these phases first formed on top of the cracks, in...
Microbially induced calcium carbonate precipitation (MICP) technology has attracted widespread resea...
Portland cement (PC) production is accountable for 5-7% of anthropogenic carbon dioxide (CO2) emissi...
High strength engineered cementitious composites (ECC) that fracture under tensile stress present cr...
This study investigated the feasibility of crack healing by means of microbial induced carbonate pre...
Reactive magnesia cement (RMC) has seen an increase in studies in recent years to gauge and increase...
Due to the harsh environment of Portland cement (PC), bacteria spores are often protected by porous ...
This research is carried out to investigate pre-existing repair cracks in cement mortar using the mi...
Cracks in concrete are inevitable and introduce problems that cause stress loss and affects the stru...
In the Concrete industry, the most widely used binding ingredient for concrete, portland cement (PC)...
This paper presents a new microbial technique for soil improvement through microbially induced carbo...
With lower calcination temperature, reactive magnesia cement (RMC) can be a potential alternative to...
Cracks in concrete can weaken structures, destroy integrity, impair function and open pathways for c...
Reactive magnesia-based cement (RMC) is an emerging group of alternative binder to Portland cement. ...
This research project investigated the feasibility of strengthening Reactive Magnesia Cement (RMC) s...
Due to copyright restrictions, the access to the full text of this article is only available via sub...
Microbially induced calcium carbonate precipitation (MICP) technology has attracted widespread resea...
Portland cement (PC) production is accountable for 5-7% of anthropogenic carbon dioxide (CO2) emissi...
High strength engineered cementitious composites (ECC) that fracture under tensile stress present cr...
This study investigated the feasibility of crack healing by means of microbial induced carbonate pre...
Reactive magnesia cement (RMC) has seen an increase in studies in recent years to gauge and increase...
Due to the harsh environment of Portland cement (PC), bacteria spores are often protected by porous ...
This research is carried out to investigate pre-existing repair cracks in cement mortar using the mi...
Cracks in concrete are inevitable and introduce problems that cause stress loss and affects the stru...
In the Concrete industry, the most widely used binding ingredient for concrete, portland cement (PC)...
This paper presents a new microbial technique for soil improvement through microbially induced carbo...
With lower calcination temperature, reactive magnesia cement (RMC) can be a potential alternative to...
Cracks in concrete can weaken structures, destroy integrity, impair function and open pathways for c...
Reactive magnesia-based cement (RMC) is an emerging group of alternative binder to Portland cement. ...
This research project investigated the feasibility of strengthening Reactive Magnesia Cement (RMC) s...
Due to copyright restrictions, the access to the full text of this article is only available via sub...
Microbially induced calcium carbonate precipitation (MICP) technology has attracted widespread resea...
Portland cement (PC) production is accountable for 5-7% of anthropogenic carbon dioxide (CO2) emissi...
High strength engineered cementitious composites (ECC) that fracture under tensile stress present cr...