Non-destructive Testing of Replacing Virgin Aggregates by Recycled Aggregate Concrete Cluster Using Schmidt Rebound Hammer and Ultrasonic Pulse Velocity

Assefa Tekla Bedada

doi:doi:10.11648/j.am.20221102.11

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Non-destructive Testing of Replacing Virgin Aggregates by Recycled Aggregate Concrete Cluster Using Schmidt Rebound Hammer and Ultrasonic Pulse Velocity

Assefa Tekla Bedada

Published in Advances in Materials (Volume 11, Issue 2)

Received: 15 April 2022 Accepted: 29 April 2022 Published: 7 May 2022

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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.

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), 2024. Published by Science Publishing Group

Keywords

Hardened Concrete, Recycled Aggregate Concrete Cluster, Non–destructive, Virgin Aggregate

References

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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

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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

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AMA 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

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@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}
}

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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  -

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Author Information

Assefa Tekla Bedada

College of Engineering, Assosa University, Assosa, Ethiopia

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Plain Text BibTeX RIS

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

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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

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AMA 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

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@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}
}

Copy | Download

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  -

Copy | Download