Microbial stabilization of recycled sand in geotechnical fills

This thesis investigates the use of naturally occurring microorganisms to create sustainable, low-carbon construction materials, offering energy-efficient alternatives to traditional cement. By incorporating waste streams, it enhances resource efficiency and supports Australia’s commitment to achieving net-zero emissions. The research advances eco-friendly construction practices, reducing environmental impact while ensuring material strength and durability. These findings contribute to the development of resilient, sustainable infrastructure, addressing climate challenges and fostering innovation in energy-efficient building technologies, ultimately benefiting both society and the environment.