PSI - Issue 70

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ScienceDirect

Procedia Structural Integrity 70 (2025) 564–571

Structural Integrity and Interactions of Materials in Civil Engineering Structures (SIIMCES-2025) Role of eco-friendly materials for sustainable drainage system – a review Charumathi Manickam a , Gajalakshmi Pandulu a,* a Civil Engineering, B.S.Abdur Rahman Crescent Institute of Science and Technology, Chennai - 600 048, Tamil Nadu, India Abstract This paper presents an overview of analytical and experimental research on drainage systems made with Eco-Friendly material. Improper design or inadequate design of drainage system has resulted in waterlogging, stagnant water and flooding on the roads. For Drainage Systems to be more effective, long-lasting, and environmentally beneficial, eco-friendly materials must be used. Materials that reduce surface runoff, improve water quality, and replenish groundwater include permeable concrete, bio-based polymers, recycled aggregates, and natural fibres. These materials also aid the environment by lowering carbon emissions, reducing reliance on non-renewable resources, and improving waste management through reuse and recycling. By evaluating their effectiveness, environmental impact and possibility for broader implementation in urban drainage systems, this study investigates the role of sustainable materials in Eco-drainage systems. Eco-friendly pervious concrete has emerged as a sustainable alternative that effectively manages stormwater while minimising environmental impact. There has been a lot of interest in using natural fibres as a sustainable substitute for conventional building materials for drainage slabs. This state-of-the-art review explores various eco friendly materials and practices that can be adapted for drainage systems. © 2025 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under the responsibility of International Conference on Structural Integrity Organizers

Keywords: Pervious concrete; Clogging; Coconut fibre; Swales; Drainage System

1. Introduction A network intended to control water flow and divert surplus surface water away from particular locations to avoid flooding and waterlogging is known as a drainage system. These systems are necessary to preserve the integrity of natural ecosystems, agricultural lands, and the built environment. Efficient drainage systems are crucial for controlling stormwater and lowering the danger of floods in both urban and rural regions.

* Corresponding author. Tel.: +91 9444311403 E-mail address: gajalakshmi@crescent.education

2452-3216 © 2025 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under the responsibility of International Conference on Structural Integrity Organizers 10.1016/j.prostr.2025.07.091