| Peer-Reviewed

Compressive Strength of Manual and Machine Compacted Sandcrete Hollow Blocks Produced from Brands of Nigerian Cement

Received: 12 December 2014     Accepted: 23 January 2015     Published: 11 April 2015
Views:       Downloads:
Abstract

This research investigated and compared the strength of manual with machine compacted sandcrete hollow blocks using Dangote and Elephant (Ordinary Portland) cement brands in Nigeria. Thirty two (32) samples were moulded from the two brands of cement i.e. sixteen (16) from each cement brand for both manual and machine compaction methods and were cured for 7, 14, 21, and 28days respectively. The result revealed that the 28th day average compressive strength of the block produced manually with the Dangote and Elephant brands of cement were 2.83N/mm2 and 2.89N/mm2 respectively, while the 28th day average compressive strength of machine compacted blocks from Dangote and Elephants brands of cement were 2.96N/mm2 and 3.03N/mm2 respectively. This result revealed that machine compacted blocks have a higher compressive strength than the manually compacted blocks. The result obtained for all the samples of the sandcrete blocks were within the Nigeria Industrial standard (NIS 87:2000) specification.

Published in American Journal of Civil Engineering (Volume 3, Issue 2-3)

This article belongs to the Special Issue Predictive Estimation by ANSYS for Laminated Wood Deep Beam

DOI 10.11648/j.ajce.s.2015030203.12
Page(s) 6-9
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), 2015. Published by Science Publishing Group

Keywords

Sandcrete Blocks, Compressive Strength, Manual Compaction, Machine Compaction, Ordinary Portland Cement

References
[1] W.O. Ajagbe, A.A. Ganiyu and A.A. Adeniji, Quality assessment of Sandcrete blocks in Ibadan – A review, Epistemics in Science Engineering and Technology. Vol 3, No 2, 2013, pp. 272 – 277.
[2] O. Alohan, Impact of vibration time on compressive strength of hardened sandcrete building blocks, buildings journal, vol. 2, doi: 10.3390/buildings2020153, 2012, pp. 153-172.
[3] B. Baiden and M. Tuuli, Impact of quality control Practice in Sandcrete blocks production, Journal of Archit, Eng, 10(2), 2004, pp. 53-60.
[4] M.N. Anosike and A.A. Oyebade, Sandcrete blocks and quality management in Nigeria Building Industry, Journal of Engineering, Project and Production Management, 2011, pp. 37-46.
[5] NIS 2000. NIS 87:2000. Nigerian Industrial Standard: Standard for Sandcrete blocks. Standard Organisation of Nigeria, Lagos, Nigeria.
[6] M. Abdullahi, Compressive strength of sandcrete blocks in Bosso and Shiroro Areas of Minna, Nigeria AUJ.T.9 (2), 2005, pp. 126-132.
[7] S.O. Odeyemi, Effect of types of sandcrete blocks on the internal microclimate of a building, Journal of Research Information in civil Engineering (RICE), Department of Civil Engineering, University of Ilorin, Ilorin, Nigeria, Vol. 9, No. 1, 2012, pp. 96-107.
[8] D. Samson, A.U. Etimran and S.P. Ejeh, Quality assessment of hollow sandcrete blocks, Nigeria journal of Engineering research and development and manufacturing of brick and concrete, 2002, pp. 155-160.
[9] BS 6073 – 1:1981, Precast concrete masonry units. Specification for precast concrete masonry units.
Cite This Article
  • APA Style

    S. O. Odeyemi, O. O. Otunola, A. O. Adeyemi, W. O. Oyeniyan, M. Y. Olawuyi. (2015). Compressive Strength of Manual and Machine Compacted Sandcrete Hollow Blocks Produced from Brands of Nigerian Cement. American Journal of Civil Engineering, 3(2-3), 6-9. https://doi.org/10.11648/j.ajce.s.2015030203.12

    Copy | Download

    ACS Style

    S. O. Odeyemi; O. O. Otunola; A. O. Adeyemi; W. O. Oyeniyan; M. Y. Olawuyi. Compressive Strength of Manual and Machine Compacted Sandcrete Hollow Blocks Produced from Brands of Nigerian Cement. Am. J. Civ. Eng. 2015, 3(2-3), 6-9. doi: 10.11648/j.ajce.s.2015030203.12

    Copy | Download

    AMA Style

    S. O. Odeyemi, O. O. Otunola, A. O. Adeyemi, W. O. Oyeniyan, M. Y. Olawuyi. Compressive Strength of Manual and Machine Compacted Sandcrete Hollow Blocks Produced from Brands of Nigerian Cement. Am J Civ Eng. 2015;3(2-3):6-9. doi: 10.11648/j.ajce.s.2015030203.12

    Copy | Download

  • @article{10.11648/j.ajce.s.2015030203.12,
      author = {S. O. Odeyemi and O. O. Otunola and A. O. Adeyemi and W. O. Oyeniyan and M. Y. Olawuyi},
      title = {Compressive Strength of Manual and Machine Compacted Sandcrete Hollow Blocks Produced from Brands of Nigerian Cement},
      journal = {American Journal of Civil Engineering},
      volume = {3},
      number = {2-3},
      pages = {6-9},
      doi = {10.11648/j.ajce.s.2015030203.12},
      url = {https://doi.org/10.11648/j.ajce.s.2015030203.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajce.s.2015030203.12},
      abstract = {This research investigated and compared the strength of manual with machine compacted sandcrete hollow blocks using Dangote and Elephant (Ordinary Portland) cement brands in Nigeria. Thirty two (32) samples were moulded from the two brands of cement i.e. sixteen (16) from each cement brand for both manual and machine compaction methods and were cured for 7, 14, 21, and 28days respectively. The result revealed that the 28th day average compressive strength of the block produced manually with the Dangote and Elephant brands of cement were 2.83N/mm2 and 2.89N/mm2 respectively, while the 28th day average compressive strength of machine compacted blocks from Dangote and Elephants brands of cement were 2.96N/mm2 and 3.03N/mm2 respectively. This result revealed that machine compacted blocks have a higher compressive strength than the manually compacted blocks. The result obtained for all the samples of the sandcrete blocks were within the Nigeria Industrial standard (NIS 87:2000) specification.},
     year = {2015}
    }
    

    Copy | Download

  • TY  - JOUR
    T1  - Compressive Strength of Manual and Machine Compacted Sandcrete Hollow Blocks Produced from Brands of Nigerian Cement
    AU  - S. O. Odeyemi
    AU  - O. O. Otunola
    AU  - A. O. Adeyemi
    AU  - W. O. Oyeniyan
    AU  - M. Y. Olawuyi
    Y1  - 2015/04/11
    PY  - 2015
    N1  - https://doi.org/10.11648/j.ajce.s.2015030203.12
    DO  - 10.11648/j.ajce.s.2015030203.12
    T2  - American Journal of Civil Engineering
    JF  - American Journal of Civil Engineering
    JO  - American Journal of Civil Engineering
    SP  - 6
    EP  - 9
    PB  - Science Publishing Group
    SN  - 2330-8737
    UR  - https://doi.org/10.11648/j.ajce.s.2015030203.12
    AB  - This research investigated and compared the strength of manual with machine compacted sandcrete hollow blocks using Dangote and Elephant (Ordinary Portland) cement brands in Nigeria. Thirty two (32) samples were moulded from the two brands of cement i.e. sixteen (16) from each cement brand for both manual and machine compaction methods and were cured for 7, 14, 21, and 28days respectively. The result revealed that the 28th day average compressive strength of the block produced manually with the Dangote and Elephant brands of cement were 2.83N/mm2 and 2.89N/mm2 respectively, while the 28th day average compressive strength of machine compacted blocks from Dangote and Elephants brands of cement were 2.96N/mm2 and 3.03N/mm2 respectively. This result revealed that machine compacted blocks have a higher compressive strength than the manually compacted blocks. The result obtained for all the samples of the sandcrete blocks were within the Nigeria Industrial standard (NIS 87:2000) specification.
    VL  - 3
    IS  - 2-3
    ER  - 

    Copy | Download

Author Information
  • Department of Civil Engineering, Federal Polytechnic Offa, Offa, Nigeria

  • Department of Civil Engineering, Federal Polytechnic Offa, Offa, Nigeria

  • Department of Civil Engineering, Federal Polytechnic Offa, Offa, Nigeria

  • Department of Civil Engineering, Federal Polytechnic Offa, Offa, Nigeria

  • Department of Civil Engineering, Federal Polytechnic Offa, Offa, Nigeria

  • Sections