Review on sustainable pervious concrete and its hydrological performance analysis

Pervious pavement is an eco-friendly and sustainable pavement system that allows rainwater to infiltrate through interconnected voids in the concrete, thereby reducing surface runoff, minimizing waterlogging, and enhancing groundwater recharge. This project focuses on the development and performance evaluation of pervious concrete incorporating recycled aggregate, silica fume, and polypropylene glass(PP) fibre as a sustainable alternative for pavement construction. The main objective of the study is to investigate the suitability of these materials in improving the mechanical and functional properties of pervious concrete while promoting environmental sustainability through the reuse of construction materials.In this study, pervious concrete specimens were prepared using cement, recycled coarse aggregate, silica fume as a partial supplementary cementitious material, and polypropylene glass fibre in selected proportions. The specimens were cast and cured under standard conditions, and tests such as compressive strength test, split tensile strength test, and permeability test were conducted to evaluate their performance. The use of recycled aggregate helps in reducing the consumption of natural resources and supports waste management, while silica fume contributes to improved bonding and strength characteristics. The incorporation of Polypropylene glass fibre enhances crack resistance and improves the overall durability of the concrete. The experimental results indicate that the developed pervious concrete provides adequate strength along with effective water infiltration capacity.