Effect of Date Palm Seed Pod Ash and Eggshell Powder on the Physico-Mechanical Properties of Cement Blends

Iliya Bila Auta; Ibrahim Ikara Abdulkarim; Olubajo Olumide Olu

doi:doi:10.11648/j.ajset.20230801.11

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Effect of Date Palm Seed Pod Ash and Eggshell Powder on the Physico-Mechanical Properties of Cement Blends

Iliya Bila Auta, Ibrahim Ikara Abdulkarim, Olubajo Olumide Olu

Published in American Journal of Science, Engineering and Technology (Volume 8, Issue 1)

Received: 10 December 2022 Accepted: 3 January 2023 Published: 13 January 2023

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Abstract

The aim of this research was to investigate the effect of replacing eggshell powder (ESP) with date palm seed pod ash (DPSA), curing age and cement replacement on the properties of cement blended with ESP and/or DPSA on the water consistence, setting times and mortar compressive strengths according to ASTM standards. DPSA was produced by calcining date palm seed pod at 590°C for 8 hours followed by 630°C for 3 hours and the resultant ash was ground and sieve with a 90-micron sieve. Portland limestone cement CEM II 42.5R was employed and replaced by eggshell powder and DPSA at various proportions between 0 – 12.5 wt.% at interval of 2.5 wt.% for consistence and setting times whereas cement replacement was varied between 0 -8 wt.% at interval of 2 wt.% for the mortar compressive strength by using 50 mm cubes with a mixing ratio 1:3:5 (water, binder and sand). DPSA revealed high silica content of 42.75 wt.% with SiO₂+Al₂O₃+Fe₂O₃ < 70% (45.38 wt.%) and hence may not be considered as a good pozzolana whereas ESP revealed a high lime content of 55.45 wt.% and considered a filler respectively using X-ray fluorescence spectrometer. Results indicated an increase in the water consistence for DPSA cement blend in comparison with control which related to either presence of unburnt carbon, clinker diminution or formation of magnesium hydroxide as a protective layer. Most of the cement blends experienced a diminution in the setting time compared to control except for cement blended with higher DPSA content. The accelerated and retarded setting times could possibly be due to available lime which favors ettringite instead of monosulfate and unburnt carbon present resulting in high water demand. The compressive strengths of both the control and cement experienced increments as curing age progressed with most of the blends exhibiting enhanced strength especially at the later stage at 28 and 60 days in comparison with control PLC. The reason for the enhanced strength at the later stage despite clinker diminution could be attributed to pozzolanic reaction between silica present in DPSA coupled with the available lime present in ESP. The optimal cement replacement of 4 wt.% was observed beyond which cement blends produced slightly lower strength in comparison with control owing to clinker diminution effect and higher water demand due to unburnt carbon present.

Published in	American Journal of Science, Engineering and Technology (Volume 8, Issue 1)
DOI	10.11648/j.ajset.20230801.11
Page(s)	1-12
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), 2023. Published by Science Publishing Group

Keywords

Date Palm Seed Pod Ash, Eggshell Powder, Consistence, Setting Times, Compressive Strength

References

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Iliya Bila Auta, Ibrahim Ikara Abdulkarim, Olubajo Olumide Olu. (2023). Effect of Date Palm Seed Pod Ash and Eggshell Powder on the Physico-Mechanical Properties of Cement Blends. American Journal of Science, Engineering and Technology, 8(1), 1-12. https://doi.org/10.11648/j.ajset.20230801.11

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ACS Style

Iliya Bila Auta; Ibrahim Ikara Abdulkarim; Olubajo Olumide Olu. Effect of Date Palm Seed Pod Ash and Eggshell Powder on the Physico-Mechanical Properties of Cement Blends. Am. J. Sci. Eng. Technol. 2023, 8(1), 1-12. doi: 10.11648/j.ajset.20230801.11

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AMA Style

Iliya Bila Auta, Ibrahim Ikara Abdulkarim, Olubajo Olumide Olu. Effect of Date Palm Seed Pod Ash and Eggshell Powder on the Physico-Mechanical Properties of Cement Blends. Am J Sci Eng Technol. 2023;8(1):1-12. doi: 10.11648/j.ajset.20230801.11

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@article{10.11648/j.ajset.20230801.11,
  author = {Iliya Bila Auta and Ibrahim Ikara Abdulkarim and Olubajo Olumide Olu},
  title = {Effect of Date Palm Seed Pod Ash and Eggshell Powder on the Physico-Mechanical Properties of Cement Blends},
  journal = {American Journal of Science, Engineering and Technology},
  volume = {8},
  number = {1},
  pages = {1-12},
  doi = {10.11648/j.ajset.20230801.11},
  url = {https://doi.org/10.11648/j.ajset.20230801.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajset.20230801.11},
  abstract = {The aim of this research was to investigate the effect of replacing eggshell powder (ESP) with date palm seed pod ash (DPSA), curing age and cement replacement on the properties of cement blended with ESP and/or DPSA on the water consistence, setting times and mortar compressive strengths according to ASTM standards. DPSA was produced by calcining date palm seed pod at 590°C for 8 hours followed by 630°C for 3 hours and the resultant ash was ground and sieve with a 90-micron sieve. Portland limestone cement CEM II 42.5R was employed and replaced by eggshell powder and DPSA at various proportions between 0 – 12.5 wt.% at interval of 2.5 wt.% for consistence and setting times whereas cement replacement was varied between 0 -8 wt.% at interval of 2 wt.% for the mortar compressive strength by using 50 mm cubes with a mixing ratio 1:3:5 (water, binder and sand). DPSA revealed high silica content of 42.75 wt.% with SiO2+Al2O3+Fe2O3 < 70% (45.38 wt.%) and hence may not be considered as a good pozzolana whereas ESP revealed a high lime content of 55.45 wt.% and considered a filler respectively using X-ray fluorescence spectrometer. Results indicated an increase in the water consistence for DPSA cement blend in comparison with control which related to either presence of unburnt carbon, clinker diminution or formation of magnesium hydroxide as a protective layer. Most of the cement blends experienced a diminution in the setting time compared to control except for cement blended with higher DPSA content. The accelerated and retarded setting times could possibly be due to available lime which favors ettringite instead of monosulfate and unburnt carbon present resulting in high water demand. The compressive strengths of both the control and cement experienced increments as curing age progressed with most of the blends exhibiting enhanced strength especially at the later stage at 28 and 60 days in comparison with control PLC. The reason for the enhanced strength at the later stage despite clinker diminution could be attributed to pozzolanic reaction between silica present in DPSA coupled with the available lime present in ESP. The optimal cement replacement of 4 wt.% was observed beyond which cement blends produced slightly lower strength in comparison with control owing to clinker diminution effect and higher water demand due to unburnt carbon present.},
 year = {2023}
}

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TY  - JOUR
T1  - Effect of Date Palm Seed Pod Ash and Eggshell Powder on the Physico-Mechanical Properties of Cement Blends
AU  - Iliya Bila Auta
AU  - Ibrahim Ikara Abdulkarim
AU  - Olubajo Olumide Olu
Y1  - 2023/01/13
PY  - 2023
N1  - https://doi.org/10.11648/j.ajset.20230801.11
DO  - 10.11648/j.ajset.20230801.11
T2  - American Journal of Science, Engineering and Technology
JF  - American Journal of Science, Engineering and Technology
JO  - American Journal of Science, Engineering and Technology
SP  - 1
EP  - 12
PB  - Science Publishing Group
SN  - 2578-8353
UR  - https://doi.org/10.11648/j.ajset.20230801.11
AB  - The aim of this research was to investigate the effect of replacing eggshell powder (ESP) with date palm seed pod ash (DPSA), curing age and cement replacement on the properties of cement blended with ESP and/or DPSA on the water consistence, setting times and mortar compressive strengths according to ASTM standards. DPSA was produced by calcining date palm seed pod at 590°C for 8 hours followed by 630°C for 3 hours and the resultant ash was ground and sieve with a 90-micron sieve. Portland limestone cement CEM II 42.5R was employed and replaced by eggshell powder and DPSA at various proportions between 0 – 12.5 wt.% at interval of 2.5 wt.% for consistence and setting times whereas cement replacement was varied between 0 -8 wt.% at interval of 2 wt.% for the mortar compressive strength by using 50 mm cubes with a mixing ratio 1:3:5 (water, binder and sand). DPSA revealed high silica content of 42.75 wt.% with SiO2+Al2O3+Fe2O3 < 70% (45.38 wt.%) and hence may not be considered as a good pozzolana whereas ESP revealed a high lime content of 55.45 wt.% and considered a filler respectively using X-ray fluorescence spectrometer. Results indicated an increase in the water consistence for DPSA cement blend in comparison with control which related to either presence of unburnt carbon, clinker diminution or formation of magnesium hydroxide as a protective layer. Most of the cement blends experienced a diminution in the setting time compared to control except for cement blended with higher DPSA content. The accelerated and retarded setting times could possibly be due to available lime which favors ettringite instead of monosulfate and unburnt carbon present resulting in high water demand. The compressive strengths of both the control and cement experienced increments as curing age progressed with most of the blends exhibiting enhanced strength especially at the later stage at 28 and 60 days in comparison with control PLC. The reason for the enhanced strength at the later stage despite clinker diminution could be attributed to pozzolanic reaction between silica present in DPSA coupled with the available lime present in ESP. The optimal cement replacement of 4 wt.% was observed beyond which cement blends produced slightly lower strength in comparison with control owing to clinker diminution effect and higher water demand due to unburnt carbon present.
VL  - 8
IS  - 1
ER  -

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Author Information

Iliya Bila Auta

Department of Chemical Engineering, Abubakar Tafawa Balewa University, Bauchi, Nigeria
Ibrahim Ikara Abdulkarim

Department of Civil Engineering, Abubakar Tafawa Balewa University, Bauchi, Nigeria
Olubajo Olumide Olu

Department of Chemical Engineering, Abubakar Tafawa Balewa University, Bauchi, Nigeria

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Iliya Bila Auta, Ibrahim Ikara Abdulkarim, Olubajo Olumide Olu. (2023). Effect of Date Palm Seed Pod Ash and Eggshell Powder on the Physico-Mechanical Properties of Cement Blends. American Journal of Science, Engineering and Technology, 8(1), 1-12. https://doi.org/10.11648/j.ajset.20230801.11

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ACS Style

Iliya Bila Auta; Ibrahim Ikara Abdulkarim; Olubajo Olumide Olu. Effect of Date Palm Seed Pod Ash and Eggshell Powder on the Physico-Mechanical Properties of Cement Blends. Am. J. Sci. Eng. Technol. 2023, 8(1), 1-12. doi: 10.11648/j.ajset.20230801.11

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AMA Style

Iliya Bila Auta, Ibrahim Ikara Abdulkarim, Olubajo Olumide Olu. Effect of Date Palm Seed Pod Ash and Eggshell Powder on the Physico-Mechanical Properties of Cement Blends. Am J Sci Eng Technol. 2023;8(1):1-12. doi: 10.11648/j.ajset.20230801.11

Copy | Download

@article{10.11648/j.ajset.20230801.11,
  author = {Iliya Bila Auta and Ibrahim Ikara Abdulkarim and Olubajo Olumide Olu},
  title = {Effect of Date Palm Seed Pod Ash and Eggshell Powder on the Physico-Mechanical Properties of Cement Blends},
  journal = {American Journal of Science, Engineering and Technology},
  volume = {8},
  number = {1},
  pages = {1-12},
  doi = {10.11648/j.ajset.20230801.11},
  url = {https://doi.org/10.11648/j.ajset.20230801.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajset.20230801.11},
  abstract = {The aim of this research was to investigate the effect of replacing eggshell powder (ESP) with date palm seed pod ash (DPSA), curing age and cement replacement on the properties of cement blended with ESP and/or DPSA on the water consistence, setting times and mortar compressive strengths according to ASTM standards. DPSA was produced by calcining date palm seed pod at 590°C for 8 hours followed by 630°C for 3 hours and the resultant ash was ground and sieve with a 90-micron sieve. Portland limestone cement CEM II 42.5R was employed and replaced by eggshell powder and DPSA at various proportions between 0 – 12.5 wt.% at interval of 2.5 wt.% for consistence and setting times whereas cement replacement was varied between 0 -8 wt.% at interval of 2 wt.% for the mortar compressive strength by using 50 mm cubes with a mixing ratio 1:3:5 (water, binder and sand). DPSA revealed high silica content of 42.75 wt.% with SiO2+Al2O3+Fe2O3 < 70% (45.38 wt.%) and hence may not be considered as a good pozzolana whereas ESP revealed a high lime content of 55.45 wt.% and considered a filler respectively using X-ray fluorescence spectrometer. Results indicated an increase in the water consistence for DPSA cement blend in comparison with control which related to either presence of unburnt carbon, clinker diminution or formation of magnesium hydroxide as a protective layer. Most of the cement blends experienced a diminution in the setting time compared to control except for cement blended with higher DPSA content. The accelerated and retarded setting times could possibly be due to available lime which favors ettringite instead of monosulfate and unburnt carbon present resulting in high water demand. The compressive strengths of both the control and cement experienced increments as curing age progressed with most of the blends exhibiting enhanced strength especially at the later stage at 28 and 60 days in comparison with control PLC. The reason for the enhanced strength at the later stage despite clinker diminution could be attributed to pozzolanic reaction between silica present in DPSA coupled with the available lime present in ESP. The optimal cement replacement of 4 wt.% was observed beyond which cement blends produced slightly lower strength in comparison with control owing to clinker diminution effect and higher water demand due to unburnt carbon present.},
 year = {2023}
}

Copy | Download

TY  - JOUR
T1  - Effect of Date Palm Seed Pod Ash and Eggshell Powder on the Physico-Mechanical Properties of Cement Blends
AU  - Iliya Bila Auta
AU  - Ibrahim Ikara Abdulkarim
AU  - Olubajo Olumide Olu
Y1  - 2023/01/13
PY  - 2023
N1  - https://doi.org/10.11648/j.ajset.20230801.11
DO  - 10.11648/j.ajset.20230801.11
T2  - American Journal of Science, Engineering and Technology
JF  - American Journal of Science, Engineering and Technology
JO  - American Journal of Science, Engineering and Technology
SP  - 1
EP  - 12
PB  - Science Publishing Group
SN  - 2578-8353
UR  - https://doi.org/10.11648/j.ajset.20230801.11
AB  - The aim of this research was to investigate the effect of replacing eggshell powder (ESP) with date palm seed pod ash (DPSA), curing age and cement replacement on the properties of cement blended with ESP and/or DPSA on the water consistence, setting times and mortar compressive strengths according to ASTM standards. DPSA was produced by calcining date palm seed pod at 590°C for 8 hours followed by 630°C for 3 hours and the resultant ash was ground and sieve with a 90-micron sieve. Portland limestone cement CEM II 42.5R was employed and replaced by eggshell powder and DPSA at various proportions between 0 – 12.5 wt.% at interval of 2.5 wt.% for consistence and setting times whereas cement replacement was varied between 0 -8 wt.% at interval of 2 wt.% for the mortar compressive strength by using 50 mm cubes with a mixing ratio 1:3:5 (water, binder and sand). DPSA revealed high silica content of 42.75 wt.% with SiO2+Al2O3+Fe2O3 < 70% (45.38 wt.%) and hence may not be considered as a good pozzolana whereas ESP revealed a high lime content of 55.45 wt.% and considered a filler respectively using X-ray fluorescence spectrometer. Results indicated an increase in the water consistence for DPSA cement blend in comparison with control which related to either presence of unburnt carbon, clinker diminution or formation of magnesium hydroxide as a protective layer. Most of the cement blends experienced a diminution in the setting time compared to control except for cement blended with higher DPSA content. The accelerated and retarded setting times could possibly be due to available lime which favors ettringite instead of monosulfate and unburnt carbon present resulting in high water demand. The compressive strengths of both the control and cement experienced increments as curing age progressed with most of the blends exhibiting enhanced strength especially at the later stage at 28 and 60 days in comparison with control PLC. The reason for the enhanced strength at the later stage despite clinker diminution could be attributed to pozzolanic reaction between silica present in DPSA coupled with the available lime present in ESP. The optimal cement replacement of 4 wt.% was observed beyond which cement blends produced slightly lower strength in comparison with control owing to clinker diminution effect and higher water demand due to unburnt carbon present.
VL  - 8
IS  - 1
ER  -

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