How did Ahmed Khan, a plastic sacks manufacturer from Bangalore, solve the ever-increasing problem of accumulating plastic waste?

Ahmad Khan, a plastic sack manufacturer in Bangalore developed polyblend, a powdered structure manufactured from waste plastic which when mixed with bitumen (an important ingredient in constructing roads), increased the water-repelling property of roads that increased the average lifetime of roads three times. So, he was successful in finding a solution for the problem of plastic waste accumulation.