Evaluation of hardened properties of self-consolidating high performance concrete using supplementary cementing material

Kiran. B, Dr. Nagaraja. P.S

This ipaper imainly ipresents ithe ihardened iproperties iof iself-consolidating ihigh iperformance iconcrete i(SCHPC). iA ivariety iof iSCHPCs iwere iproduced iwith idifferent iwater/binder i(W/B) iratios, irice ihusk iash i(RHA) icontents, iand ialso iair icontents. iThe irequired ifilling iability iand iair icontent iwere iachieved iin iall ifreshly imixed iSCHPCs. iThe ihardened iself iconsolidating ihigh iperformance iconcretes iwere itested ifor icompressive istrength iand iultrasonic ipulse ivelocity. iThe ieffects iof iWater/Binder iratio, iRice iHusk iAsh icontent, iand iair icontent ion ithese ihardened iproperties iwere iobserved. iTest iresults irevealed ithat ithe icompressive istrength iand iultrasonic ipulse ivelocity iincreased iwith ilower iW/B iratio iand ihigher iRHA icontent. iIt iwas iwitnessed ithat ithe iair icontent idecreased ithe icompressive istrength iand iultrasonic ipulse ivelocity.