Sandeepan Saha
Civil engineering
May 2023
The use of waste materials to modify the characteristics of poor soils has become in importance in geotechnical designing. Recent years have seen a lot of research focused on how this waste material affects soil characteristics. This paper aims to discuss the impact of marble dust powder, jute fibre, and lime on the subgrade display. Then, soils that had different amounts of marble dust added to them were tested. To evaluate the display of the soils mixed with marble dust, the CBR test and modified delegate have been used. to carry out a series of research facility tests and investigation in order to investigate the impacts of jute fibre content on the strength influence system. The expansion of jute fibre with a 0.6% substance and a length of 6 mm to a wide soil model set up at most extreme dry thickness and proper wetness content created the best fibre building up results. This investigation discovered that blending lime in with marble dust powder and jute fibre while settling soil affected the dirt's solidarity limits. The expense of the stabilizers used to settle the subgrade soil is kept to a base thanks to this technique, which likewise assists with lessening plastic contamination.
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