Concrete has a key role in construction.Study focus on workability of the concrete, Fine Aggregate is partially filled with crumb rubber and M sand, a part of cement is replaced with fly ash.In this investigation the crumb rubber is utilised in place of fine aggregate.
The scrap tyre treatment is currently a serious issue against environmental pollution.India stud in BANANA COCONUT LIP BALIM forth position in the entire world for rubber tyre market world after china, Europe and the US.Fly ash and M sand is an industrial waste which is included in the concrete.
In Makeup Accessories this investigation workability of concrete is conducted on M20 grade concrete by replacing river side sand with the M sand and crumb rubber at percentage of replacements 0 to 20% at an regular interval of 5%and Compare the results obtained by the modified concrete with the normal concrete.