Investigation on Workability Of M20 Grade Concrete With Partial Replacement Of Crumb Rubber And M Sand For Fine Aggregates And Flyash For Cement

Investigation on Workability Of M20 Grade Concrete With Partial Replacement Of Crumb Rubber And M Sand For Fine Aggregates And Flyash For Cement

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Concrete has a key role in construction.Study focus on workability of the vu flow 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 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 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 raiders ornament with the normal concrete.