A whole life cost analysis of a process for recycling scrap tyres as road pavement
Ehimhen Ejemhen Okoh
A whole life cost analysis of a process for recycling scrap tyres as road pavement
The increasing number of vehicles on the roads of developed and developing countries generate millions of used and worn-out tires every year. It is estimated that one scrap tire is generated per person in industrialized nations. Disposing of scrap tire has always been a problem, because they do not degrade in landfill, if disposed illegally they constitute an eyesore, provide breeding grounds for mosquitoes, and fire from such tire piles can burn for months sending toxic chemicals into the environment. This has instigated several legislative bans on the disposal of scrap tires. Hence, the public, industries, and government have invested in several ways of reusing and recycling these scrap tires. They include but not limited to artificial reefs, breakwater for shore protection, civil engineering applications such as playgrounds and sporting surfaces, pyrolysis, and tire derived fuels.
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