Acta Scientific Pharmaceutical Sciences (ASPS)(ISSN: 2581-5423)

Research Article Volume 7 Issue 9

Experimental Study on the Use of Fly Ash as Partial Replacement of Cement for Stabilized Soil Block

Belete Selesh Seneshaw*

Institute of Engineering and Technology, Department of Construction Technology and Management, Mizan-Tepi University, Tepi, Ethiopia

*Corresponding Author: Belete Selesh Seneshaw, Institute of Engineering and Technology, Department of Construction Technology and Management, Mizan-Tepi University, Tepi, Ethiopia.

Received: June 08, 2023; Published: August 30, 2023


Now a days it is not a hidden fact to observe conflict of survival between exponentially grown population, industrialization and nature. This event becomes the initial Case for the rebirth of disable planate which couldn’t care about existence of its creatures. The practice laid gloomy shadow for nations especially, in developing countries who punished by double edge sword (inadequate house and environmental impact). Hence The reason to conduct this study was to give response for escalating demand of adequate house alternative and sustainable construction material. This research aims to determine the optimum percentage of cement replacement by fly ash in stabilized soil block. several laboratory Tests was conducted to know the detail soil profile and results revealed that the soil is ASSITO A-7-6 clay soil which needs 10-16% of cement by dry weigh. The complete silicate analysis test report on fly ash and soil showed the existence of high pozzolana. To find the optimum percentage of fly ash one control and ten experimental group of stabilized soil blocks were produced. ASTM standards were applied for conducting the 7th and 28th compressive strength tests, and the 28th day test results reveal that replacing 5% and 10% of the cement with fly ash improves the compressive strength of the control group from 5.69 N/mm2 to 6.48 and 7.14 N/mm2, respectively. Furthermore, replacing cement with fly ash beyond 10% decreases the compressive strength of the block smoothly and at 20% it is becoming equivalent to the control group. In similar way the water absorption test results of stabilized blocks were increased correspondingly with increasing of fly ash. Generally, from all tests conducted on stabilized soil block, replacement of 12% cement stabilizer (experimental control group) from 5 - 20% of fly ash has been found good compressive strength, dimensional stability and null efflorescence defect which satisfied classs2, class3, class20 and class30 Indian brick standards. In addition, promotes green and sustainable practice of construction material production.

 Keywords: Compressive Strength; Fly Ash; Soil; Stabilized Blocks; Sustainability


  1. MM Maja and SF Ayano. “The impact of population growth on natural resources and farmers’ capacity to adapt to climate change in low-income countries”. Earth Systems and Environment 5 (2021): 271-283.
  2. ISK HUB. “World Population to Reach 9.9 Billion by 2050| News| SDG Knowledge Hub| IISD”. URL (2020).
  3. UN Desa. Revision of world urbanization prospects”. UN DESA: Department of Economic and Social Affairs 16 (2018).
  4. M Wamukoya., et al. “The Nairobi Urban Health and Demographic Surveillance of slum dwellers, 2002-2019: Value, processes, and challenges”. Global Epidemiology 2 (2020): 100024.
  5. A Hailemariam. “Implementation of the population policy of Ethiopia: achievements and challenges”. Population Horizons1 (2016): 1-4.
  6. DA Negash., et al. “Soil erosion risk assessment for prioritization of sub-watershed: the case of Chogo Watershed, Horo Guduru Wollega, Ethiopia”. Environmental Earth Sciences17 (2021): 589.
  7. AI Saidu and C Yeom. “Success criteria evaluation for a sustainable and affordable housing model: A case for improving household welfare in Nigeria Cities”. Sustainability2 (2020): 656.
  8. S Duffy. “Contested Subjects of Human Rights: Trans‐and Gender‐variant Subjects of International Human Rights Law”. The Modern Law Review5 (2021): 1041-1065.
  9. NI Ewurum., et al. “Housing deficit attenuation through market-oriented polycentric management: Evidence from Nigeria”. Development3 (2020).
  10. N Kumar., et al. “Agricultural activities causing water pollution and its mitigation-A review”. International Journal of Modern Agriculture1 (2021): 1-21.
  12. ZH Shikur., et al. “Impact of industrial policy on the regional economy in Ethiopia: A computable general equilibrium analysis”. The Journal of Developing Areas3 (2021): 265-290.
  13. J Badamfirooz., et al. “Investigating the impact of existing and under construction industries on the air quality of Arak City using ADMS model”. Environmental Science1 (2022): 21-40.
  14. D Zhao and J Chen. “An analysis of the impact of service inputs in manufacturing industries on eco-efficiency: evidence from China”. Environmental Science and Pollution Research43 (2021): 61825-61840.
  15. M Mosurović Ružičić., et al. “Does a National Innovation System Encourage Sustainability? Lessons from the Construction Industry in Serbia”. Sustainability7 (2021): 3591.
  16. GU Fayomi., et al. “Smart waste management for smart city: impact on industrialization”. in IOP conference series: earth and environmental science”. IOP Publishing (2021): 12040.
  17. RP Valan and PK Muthukumar. “A STUDY ON SOCIAL IMPACT CAUSED BY CEMENT INDUSTRIES IN COIMBATORE, TAMIL NADU, INDIA”. Turkish Journal of Physiotherapy and Rehabilitation2.
  18. K Vohra., et al. “Global mortality from outdoor fine particle pollution generated by fossil fuel combustion: Results from GEOS-Chem”. Environmental Research 195 (2021): 110754.
  19. F Kanwal., et al. “Co-combustion of blends of coal and underutilised biomass residues for environmental friendly electrical energy production”. Sustainability9 (2021): 4881.
  20. SS Alterary and NH Marei. “Fly ash properties, characterization, and applications: A review”. Journal of King Saud University - Science6 (2021): 101536.
  21. BK Saikia., et al. “Geochemistry and petrology of coal and coal fly ash from a thermal power plant in India”. Fuel 291 (2021): 120122.
  22. E David and J Kopač. “Efficient removal of tar from gas fraction resulting from thermo-chemical conversion of biomass using coal fly ash-based catalysts”. Renew Energy 171 (2021): 1290-1302.
  23. G Liang., et al. “Reuse of waste glass powder in alkali-activated metakaolin/fly ash pastes: Physical properties, reaction kinetics and microstructure”. Resources, Conservation and Recycling 173 (2021): 105721.
  24. C Chen., et al. “Environmental impact of cement production: detail of the different processes and cement plant variability evaluation”. The Journal of Cleaner Production5 (2010): 478-485.
  25. TE Aniyikaiye., et al. “Traditional Brick Making, Environmental and Socio-Economic Impacts: A Case Study of Vhembe District, South Africa”. Sustainability19 (2021): 10659.
  26. MG/Hiwot. “Comparative Study on Compressive Strength of Locally Produced Fired Clay Bricks and Stabilized Clay Bricks with Cement and Lime In Jimma Town”.
  27. C Du Plessis. “A strategic framework for sustainable construction in developing countries”. Construction Management and Economics1 (2007): 67-76.
  28. OS Ayanda., et al. “Characterization of fly ash generated from Matla power station in Mpumalanga, South Africa”. E-Journal of Chemistry4 (2012): 1788-1795.
  29. M Đolić., et al. “Closing the loop: As (V) adsorption onto goethite impregnated coal-combustion fly ash as integral building materials”. The Journal of Cleaner Production 303 (2021): 126924.
  30. T Chompoorat., et al. “Solidification of sediments deposited in reservoirs with cement and fly ash for road construction”. International Journal of Geosynthetics and Ground Engineering4 (2021): 85.
  31. AM Legese., et al. “Termite mound soils for sustainable production of bricks”. Studia Geotechnica et Mechanica2 (2021): 142-154.
  32. S Amena. “Experimental study on the effect of plastic waste strips and waste brick powder on strength parameters of expansive soils”. Heliyon11 (2021): e08278.
  33. H Alabduljabbar., et al. “Effects of incorporating wood sawdust on the firing program and the physical and mechanical properties of fired clay bricks”. Journal of Building Engineering 35 (2021): 102106.
  34. H Nouri., et al. “Life cycle assessment of earthen materials for low-cost housing a comparison between rammed earth and fired clay bricks”. International Journal of Building Pathology and Adaptation (2021).
  35. NTM Trang., et al. “Reuse of waste sludge from water treatment plants and fly ash for manufacturing of adobe bricks”. Chemosphere 284 (2021): 131367.
  36. D Li., et al. “Reuse of drinking water treatment sludge in mortar as substitutions of both fly ash and sand based on two treatment methods”. Construction and Building Materials 277 (2021): 122330.
  37. A Legesse. “Central Statistical Agency of Ethiopia”. in Assessment on the availability of Agro food industry data on the annual Manufacturing industry survey of Ethiopia”. Presented in the FAO-UNIDO expert group meeting on Agro-industrial Measurement (2015): 23-24.
  38. A Sorsa., et al. “Engineering characterization of subgrade soils of Jimma town, Ethiopia, for roadway design”. Geosciences3 (2020): 94.
  39. NH Batjes., et al. “Standardised soil profile data to support global mapping and modelling (WoSIS snapshot 2019)”. Earth System Science Data1 (2020): 299-320.
  40. SA Shihata and ZA Baghdadi. “Simplified method to assess freeze-thaw durability of soil cement”. Journal of Materials in Civil Engineering4 (2001): 243-247.
  41. ML Nehdi. “Clay in cement-based materials: Critical overview of state-of-the-art”. Construction and Building Materials 51 (2014): 372-382.
  42. J Mallela., et al. “Consideration of lime-stabilized layers in mechanistic-empirical pavement design”. The National Lime Association1 (2004): 1-40.
  43. D 4-0 ASTM. “Standard test methods for liquid limit, plastic limit, and plasticity index of soils”. D4318-10 (2010).
  44. N Khalid., et al. “Influence of nano-soil particles in soft soil stabilization”. Electronic Journal of Geotechnical Engineering2 (2015): 731-738.
  45. ACD18 on S and Rock. “Standard test methods for liquid limit, plastic limit, and plasticity index of soils”. ASTM International (2010).
  46. H Zhao., et al. “Effects of chemical stabilizers on an expansive clay”. The KSCE Journal of Civil Engineering 18 (2014): 1009-1017.
  47. ACD-18 on S and Rock. “Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 Ft-Lbf/Ft3 (2,700 KN-M/M3)) 1”. ASTM International (2009).
  48. N Yesiller., et al. “Determination of specific gravity of municipal solid waste”. Waste Management5 (2014): 848-858.
  49. R Wilhelm. “Manufactured Masonry Units”. ASTM Standardization News5 (2012).
  50. SK Singh., et al. “Sustainable utilization of deinking paper mill sludge for the manufacture of building bricks”. The Journal of Cleaner Production 204 (2018): 321-333.


Citation: Belete Selesh Seneshaw. “Experimental Study on the Use of Fly Ash as Partial Replacement of Cement for Stabilized Soil Block". Acta Scientific Pharmaceutical Sciences 7.9 (2023): 53-64.


Copyright: © 2023 Belete Selesh Seneshaw. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.


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