ENHANCING THE PROPERTIES OF SUBGRADE SOIL: INVESTIGATION FROM THE HIGHWAY PROJECT

• DOI: 10.57041/pjosr.v3i2.1058
• Publication Date: 2024-06-06T11:21:09Z
• Authors: Shakir Iqbal; Hussain Ahmad Khan; Ihsan Ullah; Ameer Hamza; Jawad Bashir Mus...

The present investigation focused on soil stabilization methodologies expected to improve the properties of subgrade while pavement building. layer, located beneath base or surface course pavement, often consists weak that lacks necessary strength support loading. Effective is essential ensure long-term performance and reduce distress such as cracking rutting. Various methods have been explored, including mechanical, cement, lime, bitumen, electro-osmosis, thermal, chemical stabilization. Researchers investigated using different materials techniques enhance properties. application in Pakistan remains limited, highlighting need for further research implementation highway projects. This Study provides valuable insights into their potential benefits improvement construction.