Performance of Permeable Pavement with Subsurface Micro Detention Storage as Rainwater Harvesting Device

In this paper, permeable pavement, which is a sustainable infrastructure, designed with subsurface micro detention pond storage, called, StormPav. The product cylindrical hollow space of 70% void volume and occupied about 0.19 m3/m2 pavement area for rainwater harvesting device. experimental investigations application asa were conducted in the laboratory. hydrology parameter variables examined included capacity at various rainfall intensities, parameters (water depth applicable area) system properties. A modelling simulation using Stormwater Management Model (SWMM) to verify laboratory results. further case study sizes rain barrels was performed. results showed that proved advantageous on bigger content provide connected underground storage tank.