Research Article | | Peer-Reviewed

Addition of Ground Zeolite to Improve the Flowability and Cohesiveness of Mortar

Received: 22 July 2024     Accepted: 20 August 2024     Published: 27 August 2024
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Abstract

Packing density if of cardinal importantce in the performance of cement-based materials. Theoretically, ground zeolite (GZ), a cementitious material that is finer than cement and coarser than condensed silica fume (CSF), is able to fill the voids between the cement particles in mortar for performance improvement without excessively high specific surface area. In order to evaluate the effects of GZ on flowability and cohesiveness, a total of 15 mortar mixes with different GZ contents and different cementitious materials/aggregate ratios at the same water/cementitious materials ratio were produced for flowability, cohesiveness and strength measurement. Results indicated that adding GZ as no more than 5% cement replacement would increase the flowability and strength, but further addition of GZ to more than 5% decreased the flowability, cohesiveness and strength. The experimental results are in general agreement with the findings from the literatures. Adding GZ tas no more than 5% cement replacement improve both the flowability and cohesiveness at equal-strength basis, further addition of GZ upon 5% improved the concurrent flowability and strength performance when the strength requirement is low, but impaired the concurrent cohesiveness and strength performance. It can be concluded that 5% is optimum GZ addition content in the viewpoint of flowability and cohesiveness performance of mortar.

Published in American Journal of Civil Engineering (Volume 12, Issue 4)
DOI 10.11648/j.ajce.20241204.14
Page(s) 139-143
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

Cohesiveness, Flowability, Zeolite

References
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[2] Najimi M, Sobhani J, Ahmadi B, Shekarchi M. An experimental study on durability properties of concrete containing zeolite as a highly reactive natural pozzolan. Constr Build Mater 2012; 35: 1023-33,
[3] Dousti A, Rashetnia R, Ahmadi B, Shekarchi M. Influence of exposure temperature on chloride diffusion in concretes incorporating silica fume or natural zeolite. Constr Build Mater 2013; 49: 393-9,
[4] Valipour M, Pargar F, Shekarchi M, Khani S. Comparing a natural pozzolan, zeolite, to metakaolin and silica fume in terms of their effect on the durability characteristics of concrete: A laboratory study. Constr Build Mater 2013; 41: 879-88,
[5] Ranjbar MM, Madandoust R, Mousavi SY, Yosefi S. Effects of natural zeolite on the fresh and hardened properties of self-compacted concrete. Constr Build Mater 2013; 47: 806-13,
[6] Hailu Y, Tilahun E, Brhane A, Resky H, Sahu O. Ion exchanges process for calcium, magnesium and total hardness from ground water with natural zeolite. Groundwater Sustainable Dev 2019; 8: 457-467,
[7] Vejmelková E, Koňáková D, Kulovaná T, Keppert Martin, Žumár J, Rovnaníková P, Keršner Z, Sedlmajer M, Černý R. Engineering properties of concrete containing natural zeolite as supplementary cementitious material: Strength, toughness, durability, and hygrothermal performance. Cem Concr Compos 2015; 55(1): 259-67,
[8] Ramezanianpour AA, Mousavi R, Kalhori M, Sobhani J, Najimi M. Micro and macro level properties of natural zeolite contained concretes. Constr Build Mater 2015; 101(1): 347-58,
[9] Markiv T, Sobol K, Franus M, Franus W. Mechanical and durability properties of concretes incorporating natural zeolite. Arch Civ Mech Eng 2016; 16(4): 554-62,
[10] Nagrockienė D, Girskas G. Research into the properties of concrete modified with natural zeolite addition. Constr Build Mater 2016; 113: 964-9,
[11] Nagrockienė D, Girskas G, Skripkiūnas G. Properties of concrete modified with mineral additives. Constr Build Mater 2017; 135: 37-42,
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[13] Kumar BN, Rushikesh M, Kumar AA. An experimental study on high strength self-compacting concrete inclusion of zeolite and silica fume as a potential alternative sustainable cementitious materials. Materials Today: Proceedings, 2024; in press,
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Cite This Article
  • APA Style

    Chen, J., Xie, W., Chen, T. (2024). Addition of Ground Zeolite to Improve the Flowability and Cohesiveness of Mortar. American Journal of Civil Engineering, 12(4), 139-143. https://doi.org/10.11648/j.ajce.20241204.14

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    ACS Style

    Chen, J.; Xie, W.; Chen, T. Addition of Ground Zeolite to Improve the Flowability and Cohesiveness of Mortar. Am. J. Civ. Eng. 2024, 12(4), 139-143. doi: 10.11648/j.ajce.20241204.14

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    AMA Style

    Chen J, Xie W, Chen T. Addition of Ground Zeolite to Improve the Flowability and Cohesiveness of Mortar. Am J Civ Eng. 2024;12(4):139-143. doi: 10.11648/j.ajce.20241204.14

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  • @article{10.11648/j.ajce.20241204.14,
      author = {Jiajian Chen and Weiliang Xie and Tianxiang Chen},
      title = {Addition of Ground Zeolite to Improve the Flowability and Cohesiveness of Mortar
    },
      journal = {American Journal of Civil Engineering},
      volume = {12},
      number = {4},
      pages = {139-143},
      doi = {10.11648/j.ajce.20241204.14},
      url = {https://doi.org/10.11648/j.ajce.20241204.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajce.20241204.14},
      abstract = {Packing density if of cardinal importantce in the performance of cement-based materials. Theoretically, ground zeolite (GZ), a cementitious material that is finer than cement and coarser than condensed silica fume (CSF), is able to fill the voids between the cement particles in mortar for performance improvement without excessively high specific surface area. In order to evaluate the effects of GZ on flowability and cohesiveness, a total of 15 mortar mixes with different GZ contents and different cementitious materials/aggregate ratios at the same water/cementitious materials ratio were produced for flowability, cohesiveness and strength measurement. Results indicated that adding GZ as no more than 5% cement replacement would increase the flowability and strength, but further addition of GZ to more than 5% decreased the flowability, cohesiveness and strength. The experimental results are in general agreement with the findings from the literatures. Adding GZ tas no more than 5% cement replacement improve both the flowability and cohesiveness at equal-strength basis, further addition of GZ upon 5% improved the concurrent flowability and strength performance when the strength requirement is low, but impaired the concurrent cohesiveness and strength performance. It can be concluded that 5% is optimum GZ addition content in the viewpoint of flowability and cohesiveness performance of mortar.
    },
     year = {2024}
    }
    

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  • TY  - JOUR
    T1  - Addition of Ground Zeolite to Improve the Flowability and Cohesiveness of Mortar
    
    AU  - Jiajian Chen
    AU  - Weiliang Xie
    AU  - Tianxiang Chen
    Y1  - 2024/08/27
    PY  - 2024
    N1  - https://doi.org/10.11648/j.ajce.20241204.14
    DO  - 10.11648/j.ajce.20241204.14
    T2  - American Journal of Civil Engineering
    JF  - American Journal of Civil Engineering
    JO  - American Journal of Civil Engineering
    SP  - 139
    EP  - 143
    PB  - Science Publishing Group
    SN  - 2330-8737
    UR  - https://doi.org/10.11648/j.ajce.20241204.14
    AB  - Packing density if of cardinal importantce in the performance of cement-based materials. Theoretically, ground zeolite (GZ), a cementitious material that is finer than cement and coarser than condensed silica fume (CSF), is able to fill the voids between the cement particles in mortar for performance improvement without excessively high specific surface area. In order to evaluate the effects of GZ on flowability and cohesiveness, a total of 15 mortar mixes with different GZ contents and different cementitious materials/aggregate ratios at the same water/cementitious materials ratio were produced for flowability, cohesiveness and strength measurement. Results indicated that adding GZ as no more than 5% cement replacement would increase the flowability and strength, but further addition of GZ to more than 5% decreased the flowability, cohesiveness and strength. The experimental results are in general agreement with the findings from the literatures. Adding GZ tas no more than 5% cement replacement improve both the flowability and cohesiveness at equal-strength basis, further addition of GZ upon 5% improved the concurrent flowability and strength performance when the strength requirement is low, but impaired the concurrent cohesiveness and strength performance. It can be concluded that 5% is optimum GZ addition content in the viewpoint of flowability and cohesiveness performance of mortar.
    
    VL  - 12
    IS  - 4
    ER  - 

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Author Information
  • Department of Civil Engineering, Foshan University, Foshan, China

  • Department of Civil Engineering, Foshan University, Foshan, China

  • Department of Civil Engineering, Foshan University, Foshan, China

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