Abstract
When subjected to heavy stresses, soil is typically fragile and prone to instability. A literature evaluation on soil stabilization through low-cost technology was supposed to be the result of this research. Many different reinforcing techniques can be utilized to bring expansive soils under control. These techniques include stabilization through the use of chemical inclusions, rewetting, soil replacement, compression control, humidity, surcharge loading, and heat processes. There is a possibility that none of these approaches will work and will be quite expensive. Even when subjected to moist conditions, coir fibers can keep their tensile strength, especially with their high lignin concentration. The soil was gathered from the area near the canal breach in Fatehgarh Sahib, located in Punjab. It was discovered that the soil index qualities were like, including its specific gravity, water content, and compaction effect, among other things. It refers to the feasibility of stabilizing soil with Carpet Waste Fiber (CWF) and Coconut Coir Fiber (CCF), reusing waste materials, and providing an efficient and eco-friendly alternative. Soil stabilization improves soil performance. CWF's ability to improve expansive soil engineering qualities is tested. Natural fibers are affordable, locally available, disposable, and friendly in civil engineering building and CCF are a popular natural fiber in India. This study evaluates the impact of CWF and CCF on soil liquid limit, swelling capacity, plastic limit, plasticity index, cohesion, and compaction. Various stabilization procedures can be used on unstable soil. CWF and CCF proportions done by 0%, 0.25%, 0.50%, 0.75%, 1%, and 0%, 0.50%, 1%, 1.5%, 2%, by weight of dry soil respectively. Liquid Limit, Plastic Limit, Compaction (OMC & MDD), and California Bearing Ratio are performed on clayey soil combined with CWF and CCF.