Abstract

Each year to the Indian roads about 11 Millions all types of new vehicles are added which increases about 3 Millions discardedtyres each year which poses a potential threat to the environment. The best way to use this scrap tyres in the form crumb rubber in partialreplacement with fine aggregate. The proposed work presents an experimental study of effect of the used of solid waste material likecrumb rubber in concrete by weight variation of crumb rubber. Crumb rubber Usually consist of particals ranging in size from 4.75mmto less than 0.075mm. Recycling tyres is an innovative idea in order to prevent the environmental problem from growing. Recycling tyreis the process of recycling vehicles tyres that are no longer suitable for use on vehicles due to wear or irreparable damage such aspunctures. Cracker mill process tears appart or reduces the size of tyre rubber by passing the material between rotating corrugated steeldrums, by this process an irregularly shaped torn particals having large surface area are produce and this particals are commonly knownas Crumb RubberKeywords: Crumb Rubber, Rubberised Concrete, Scrap tyre aggregate, Waste tyre aggregate