Effect of Maximum Particles Size on Compressive Strength of Cement Stabilised Compressed Earth Blocks

Authors

  • Olusegun Akintomide Esan The Federal Polytechnic, Idah - Nigeria
  • Nasiru Isaac Demide
  • Aderibigbe Wasiu Yinka

Keywords:

Laterite, Stabilizers, Compressive Strength, Compressed Earth Block, Cement

Abstract

This paper reports an experimental investigation into the effects of particles size on the compressive strengths of Cement stabilised Compressed Earth Blocks of mix ratio 8% and 10% , (of cement), using varying soil particle sizes of 2mm, 1.25mm, 0.63mm, and 0.40mm. The compressed bricks were crushed for strength at 7 days, 14 days, and 28 days. The results showed that the compressive strength at 7 days were 1.53 Nmm-2 for 2mm; 1.7 Nmm-2 for 1.25mm; 1.8Nmm-2 for 0.63mm; and 1.94 Nmm-2 for 0.40mm. For 14 days, with 2mm, 1.25mm, 0.63mm, and 0.40mm maximum particle sizes the strength were 1.7 Nmm-2, 1.82 Nmm-2, 2.17 Nmm-2, 2.24, Nmm-2. While at 28 days were the strength were 2.34 Nmm-2, 2.83 Nmm-2, 3.49 Nmm-2, and 4.19 Nmm-2 for 2mm, 1.25mm, 0.63mm, and 0.40mm respectively. In summary, the result shows increase in strength with decrease in particle size of soil and increase in days of curing.

References

Norton, J. (1986). Building with Earth Intermediate Technology, Intermediate Technology.

(Berry & David, 1987)

UNCHS (1992). Report of the executive Director on Building Materials for Housing.

http://www.unescap.org/huset/hangzhou/hangzhou_report.htm. 27/11/2007

Peck, P.B. and Tarzaghic, K. (1967). Soil Mechanics in Engineering Practice.

Lassi, F. & Osunade, J.A. (1983). Laterite Soil and Masonry Units Performance Characteristics

on Housing. Unpublished Project Seminar on the Use of Clay Bricks and Blocks, ABU, Zaria.

Flaherty C.O. (1974). Soil Stabilization. Highway Engineering Vol. 2. Edward Anold Ltd.

Bot, P.J. (2008). A Study Of Agricultural Wastes Ash As A Stabilizer In Compressed Laterite Bricks. Unpublished Masters of Science Thesis University of Jos

Craig, R. F. (1992). Soil Mechanics. Chapman and Hall. London

Esan, O. A & Esan, B. O. (2010, November). Effect of Asphalt on Cement Stabilised Compressed

Earth Blocks: Paper Presented at The International Conference on Research and Development.

Amarnath, M.S. (2010). Use of Locally Available Materials and stabilisation Technique.

http://elearning.vtu.ac.in/Programme/volvo/SoilStab-Useof New.pptDRMSAEdusat.pptrev.ppt)

accessed on 20th September, 2010)

British Standards Institution (1990) BS 1924: Methods of testing for stabilized soils, London, England

www.fao.org/decrep/s 1206/51250-06.htm.

NBTE, (2008). Introduction to Soil Mechanics. ND Building Technology NBTE-TVE Learning Materials

Ola S.A. (1974). The Case for Soil Stabilization in Nigeria: Nigerian Journal for Engineering Vol. 1, No. 1 ABU Press, Zaria.

Sho S. P. (2004). Performance Characteristics of Laterite Stabilized with Cement and lime for Low cost Building and Road Pavement. HND II Civil Engr. FPTB.

Ola, S.A. (1985). Strength and Structural Properties of Some Stabilized and Unstabilized Compressed Earth (Kwara) Soil. Proceeding of the Seminar, Clay Bricks and Blocks N.B.R.RI

Downloads

Published

2015-04-14

How to Cite

Esan, O. A., Demide, N. I., & Yinka, A. W. (2015). Effect of Maximum Particles Size on Compressive Strength of Cement Stabilised Compressed Earth Blocks. Asian Journal of Engineering and Technology, 3(2). Retrieved from https://ajouronline.com/index.php/AJET/article/view/2457

Issue

Vol. 3 No. 2 (2015): April 2015

Section

Articles

License

  • Papers must be submitted on the understanding that they have not been published elsewhere (except in the form of an abstract or as part of a published lecture, review, or thesis) and are not currently under consideration by another journal published by any other publisher.
  • It is also the authors responsibility to ensure that the articles emanating from a particular source are submitted with the necessary approval.
  • The authors warrant that the paper is original and that he/she is the author of the paper, except for material that is clearly identified as to its original source, with permission notices from the copyright owners where required.
  • The authors ensure that all the references carefully and they are accurate in the text as well as in the list of references (and vice versa).
  • Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Attribution-NonCommercial 4.0 International that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
  • Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
  • Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
  • The journal/publisher is not responsible for subsequent uses of the work. It is the author's responsibility to bring an infringement action if so desired by the author.

Most read articles by the same author(s)