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What is 4 LD about?
This study examines the stabilization of expansive soils using a lime-fly ash mixture to improve engineering properties and reduce construction risks. Laboratory tests showed that an optimal mix ratio of 1:4 significantly enhanced the Unconfined Compressive Strength (UCS) and California Bearing Ratio (CBR), leading to a 28% cost reduction in pavement design. The findings highlight the effectiveness of this sustainable approach in addressing the challenges posed by expansive soils in road construction.
- Author
- Sahana Basavanna
- Language
- EN