An Exploratory Study on the Application of Locust Bean Pod Extract as a Natural Binder in the Manufacture of Laterite Blocks for Affordable Housing Construction

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Year : 2026 | Volume : 13 | 01 | Page :
    By

    Musa H.L,

  • Saleh Y.M.,

  • Tukur M.B.,

  • Buhari, G.,

  • Kauthar A.M.,

  1. Senior lecturer, Department of Building Technology, Nuhu Bamalli Polytechnic, Zaria, Nigeria
  2. Senior lecturer, Department of Building Technology, Nuhu Bamalli Polytechnic, Zaria, Nigeria
  3. Senior lecturer, Department of Building Technology, Nuhu Bamalli Polytechnic, Zaria, Nigeria
  4. Senior lecturer, Department of Building Technology, Nuhu Bamalli Polytechnic, Zaria, Nigeria
  5. Senior lecturer, Department of Building Technology, Nuhu Bamalli Polytechnic, Zaria, Nigeria

Abstract

This study investigates the potential application of locust bean pod extract as an alternative binding
material in the production of laterite blocks for local building construction. It also examines the
availability and distribution of locust bean pod resources across Nigeria and other parts of Africa.
Locust bean pods are typically treated as agricultural waste and discarded after the seeds are removed,
creating an opportunity to convert this underutilized by-product into a valuable construction material.
Oral interview with a local builder and visitation to some local houses in Zaria city that were built with
laterite soil stabilized with Makuba was carried out. Mud bricks were also casted locally using the soil
mixed with Makuba. Finally informations from the internet and those obtained from the departments of
Geography and Biological sciences, Ahmadu Bello University Zaria were incorporated to obtain the
geographical distribution of the plant Parkia biglobosa in Nigeria. The research revealed that Makuba
has a long history of use as a soil stabilizer in local building constructions. It also revealed that
buildings constructed using Makuba tend to be strong, rigid and last for many years with or without
routine maintainace. Makuba is second to none when compared with other local materials used as soil
binders particularly on soils used for plastering of walls roof and floor linings. This is attributed to the
ability of Makuba to enhance the water resistance of the soil and to protect the plaster surface from
termite infestation.

Keywords: Palm kernel, compressive strength, concrete, coarse aggregate

How to cite this article:
Musa H.L, Saleh Y.M., Tukur M.B., Buhari, G., Kauthar A.M.. An Exploratory Study on the Application of Locust Bean Pod Extract as a Natural Binder in the Manufacture of Laterite Blocks for Affordable Housing Construction. Journal of Industrial Safety Engineering. 2026; 13(01):-.
How to cite this URL:
Musa H.L, Saleh Y.M., Tukur M.B., Buhari, G., Kauthar A.M.. An Exploratory Study on the Application of Locust Bean Pod Extract as a Natural Binder in the Manufacture of Laterite Blocks for Affordable Housing Construction. Journal of Industrial Safety Engineering. 2026; 13(01):-. Available from: https://journals.stmjournals.com/joise/article=2026/view=239071


References

1. Aguwa JI, Okafor JO. Preliminary investigation of the use of locust bean pod extract as a binder
for production of laterite blocks for buildings. Int J Environ Sci Manag Eng Res. 2012;1(2):57–67.
2. Philips A. How long should a building last? [Internet]. 2011 [cited year unknown]. Available from:
http://www.wwlp.com/dpp/news/local/hampden/How-long-should-a-building-last
3. Anselm EO, Ojonigu FA. The influence of rainfall on Hausa traditional architecture. Res J Appl Sci
Eng Technol. 2010;2(8):695–702.
4. Attoe W. Theory, criticism and history of architecture. In: Snyder JC, Catanese AJ, editors.
Introduction to Architecture. New York: McGraw Hill Book Company; 1979. p.30.
5. Australian Academy of Science. The science and technology of composite materials [Internet].
2000 [cited year unknown]. Available from: http://www.science.org.au/nova/059/059/key.htm
6. Burkill HM. The useful plants of West Tropical Africa. 2nd ed. Vol. 3, Families J–L. Kew, United
Kingdom: Royal Botanic Gardens; 1995.
7. Chesworth W, editor. Encyclopedia of Soil Science. Dordrecht: Springer; 2008. ISBN: 1402039948.
8. Chowdhury MK, Roy V, Anandalwar MA, Paul DK. Recent concepts on the origin of Indian laterite
[Report]. Calcutta: Geological Survey of India; 1965. Available from:
http://www.new.dli.ernet.in/rawdataupload/upload/insa/INSA_1/20005ab9_547.pdf
9. Department of Urban and Regional Planning, Ahmadu Bello University. Zaria Master Plan. Zaria:
Gaskiya Corporation Ltd.; 2000. p.54–57.
10. Dmochowski ZR. An introduction to Nigerian architecture: Northern Nigeria. London:
Ethnographica Ltd.; 1990. p.1.4–1.10, 1.20, 1.39, 1.45, 4.20.
11. Eneh AEO. Composite materials and their uses: A review [Internet]. 2006 [cited year unknown].
Available from: http://web.archive.org/web/20080316163738/http://soils.usda.gov/education/
resources/k_12/lessons/color/
12. Fathy H. Natural energy and vernacular architecture. In: Jencks C, Kropf K, editors. Theories and
manifestoes of contemporary architecture. 2nd ed. Sussex: John Wiley & Sons Ltd.; 2006. p.144–
145.
13. Hassan LG, Umar KJ. Protein and amino acids composition of African locust bean (Parkia
biglobosa). Trop Subtrop Agroecosyst. 2005;15(1):45–50.
14. Helgren DM, Butzer KW. Paleosols of the southern Cape Coast, South Africa: Implications for
laterite definition, genesis and age. Geogr Rev. 1977;67(4):430–442.
15. Madedor AO. The impact of building materials research on low cost housing development in
Nigeria. Eng Focus. 1992;4(2):37–41.
16. Malengreau N, Sposito G. Short-time dissolution mechanisms of kaolinite tropical soils. Geochim
Cosmochim Acta. 1997;61:4297–4307.
17. Mitchell JK, Soga K. Fundamentals of soil behavior. 3rd ed. Hoboken, NJ: John Wiley & Sons;
2005. ISBN: 9780471463027.
18. Moughtin JC. Hausa architecture. London: Ethnographica Ltd.; 1985. p.1–123.
19. Porphyrios D. Classicism is not a style. In: Jencks C, Kropf K, editors. Theories and manifestoes of
contemporary architecture. 2nd ed. Sussex: John Wiley & Sons Ltd.; 2006. p.179–180.
20. Tardy Y. Petrology of laterites and tropical soils. Amsterdam: CRC Press; 1997. ISBN:
9054106786.
21. Thurston E. The Madras Presidency, with Mysore, Coorg and the associated states. Cambridge:
Cambridge University Press; 1993. p.113.
22. Voroney RP. The soil habitat. In: Paul EA, editor. Soil microbiology, ecology and biochemistry.
Amsterdam: Academic Press; 2006. ISBN: 0125468075.

Ahead of Print Subscription Original Research
Volume 13
01
Received 21/01/2026
Accepted 05/03/2026
Published 09/03/2026
Publication Time 47 Days
65

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