Rajagopalan Vasudevan, is an Indian scientist who has worked mainly in waste management. He is currently a professor in Thiagarajar College of Engineering. He developed an innovative method to reuse plastic waste to construct better, more durable and very cost-effective roads. This method will help in making roads much faster and also will save environment form dangerous plastic waste.He also visited Mahatma schools on 15 April 2008. The roads also show greater resistance to damages caused by heavy rains. His road construction method is now widely used to construct roads in rural India. He was awarded India’s fourth highest civilian honour Padma Shri in 2018.
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