The Schmidt hammer and Ultrasonic pulse velocity are the main importance to testing hardened concrete structures after the concrete has gain the strengths, which checking is necessary weather the concrete structure is suitable for designed use. Broken concrete and re-sized output are called recycled aggregate concrete cluster (RACC) owing to mix of mortar and aggregate. Lack of information on recycling and reuse of recycled aggregate concrete cluster combined with construction demolition waste. Thus, the main aim of this research was to study the effect of replacement of virgin aggregate (VA) by possible extent inclusion of recycled aggregate concrete cluster with C-30 grade concrete mix design having water to cement ratio 0.435 and slump of 25~100mm at replacement levels of 10%, 20%, 30%, 40% and 50% virgin aggregate by recycled aggregate concrete cluster. Finally, comparison of properties between virgin aggregate and recycled aggregate concrete cluster was recognized to verify the suitability of recycled aggregate concrete cluster to replace virgin aggregate. The results shows that almost at par, else proximate engineering parameter values of recycled aggregate concrete cluster with Virgin aggregate offered momentum for twenty percent objective scope. It is suggested that recycled aggregate concrete cluster recycling needs policy makers’ attention.
Published in | Advances in Materials (Volume 11, Issue 2) |
DOI | 10.11648/j.am.20221102.11 |
Page(s) | 30-36 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2022. Published by Science Publishing Group |
Hardened Concrete, Recycled Aggregate Concrete Cluster, Non–destructive, Virgin Aggregate
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APA Style
Assefa Tekla Bedada. (2022). Non-destructive Testing of Replacing Virgin Aggregates by Recycled Aggregate Concrete Cluster Using Schmidt Rebound Hammer and Ultrasonic Pulse Velocity. Advances in Materials, 11(2), 30-36. https://doi.org/10.11648/j.am.20221102.11
ACS Style
Assefa Tekla Bedada. Non-destructive Testing of Replacing Virgin Aggregates by Recycled Aggregate Concrete Cluster Using Schmidt Rebound Hammer and Ultrasonic Pulse Velocity. Adv. Mater. 2022, 11(2), 30-36. doi: 10.11648/j.am.20221102.11
@article{10.11648/j.am.20221102.11, author = {Assefa Tekla Bedada}, title = {Non-destructive Testing of Replacing Virgin Aggregates by Recycled Aggregate Concrete Cluster Using Schmidt Rebound Hammer and Ultrasonic Pulse Velocity}, journal = {Advances in Materials}, volume = {11}, number = {2}, pages = {30-36}, doi = {10.11648/j.am.20221102.11}, url = {https://doi.org/10.11648/j.am.20221102.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.am.20221102.11}, abstract = {The Schmidt hammer and Ultrasonic pulse velocity are the main importance to testing hardened concrete structures after the concrete has gain the strengths, which checking is necessary weather the concrete structure is suitable for designed use. Broken concrete and re-sized output are called recycled aggregate concrete cluster (RACC) owing to mix of mortar and aggregate. Lack of information on recycling and reuse of recycled aggregate concrete cluster combined with construction demolition waste. Thus, the main aim of this research was to study the effect of replacement of virgin aggregate (VA) by possible extent inclusion of recycled aggregate concrete cluster with C-30 grade concrete mix design having water to cement ratio 0.435 and slump of 25~100mm at replacement levels of 10%, 20%, 30%, 40% and 50% virgin aggregate by recycled aggregate concrete cluster. Finally, comparison of properties between virgin aggregate and recycled aggregate concrete cluster was recognized to verify the suitability of recycled aggregate concrete cluster to replace virgin aggregate. The results shows that almost at par, else proximate engineering parameter values of recycled aggregate concrete cluster with Virgin aggregate offered momentum for twenty percent objective scope. It is suggested that recycled aggregate concrete cluster recycling needs policy makers’ attention.}, year = {2022} }
TY - JOUR T1 - Non-destructive Testing of Replacing Virgin Aggregates by Recycled Aggregate Concrete Cluster Using Schmidt Rebound Hammer and Ultrasonic Pulse Velocity AU - Assefa Tekla Bedada Y1 - 2022/05/07 PY - 2022 N1 - https://doi.org/10.11648/j.am.20221102.11 DO - 10.11648/j.am.20221102.11 T2 - Advances in Materials JF - Advances in Materials JO - Advances in Materials SP - 30 EP - 36 PB - Science Publishing Group SN - 2327-252X UR - https://doi.org/10.11648/j.am.20221102.11 AB - The Schmidt hammer and Ultrasonic pulse velocity are the main importance to testing hardened concrete structures after the concrete has gain the strengths, which checking is necessary weather the concrete structure is suitable for designed use. Broken concrete and re-sized output are called recycled aggregate concrete cluster (RACC) owing to mix of mortar and aggregate. Lack of information on recycling and reuse of recycled aggregate concrete cluster combined with construction demolition waste. Thus, the main aim of this research was to study the effect of replacement of virgin aggregate (VA) by possible extent inclusion of recycled aggregate concrete cluster with C-30 grade concrete mix design having water to cement ratio 0.435 and slump of 25~100mm at replacement levels of 10%, 20%, 30%, 40% and 50% virgin aggregate by recycled aggregate concrete cluster. Finally, comparison of properties between virgin aggregate and recycled aggregate concrete cluster was recognized to verify the suitability of recycled aggregate concrete cluster to replace virgin aggregate. The results shows that almost at par, else proximate engineering parameter values of recycled aggregate concrete cluster with Virgin aggregate offered momentum for twenty percent objective scope. It is suggested that recycled aggregate concrete cluster recycling needs policy makers’ attention. VL - 11 IS - 2 ER -