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Performance of Stabilized Earth with Wheat Straw and Slag

Published online by Cambridge University Press:  17 March 2020

W Benhaoua ,
K. Grine  and
S. Kenai
W Benhaoua
Affiliation:
Geomaterials and civil engineering laboratory, University of Blida1, Algeria
K. Grine
Affiliation:
Geomaterials and civil engineering laboratory, University of Blida1, Algeria
S. Kenai*
Affiliation:
Geomaterials and civil engineering laboratory, University of Blida1, Algeria
*
*Corresponding authors sdkenai@yahoo.com
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Abstract

Stabilized earth is a very ancient material that has been used in many countries as a low cost, environment friendly construction material. However, its durability under humid environments is low. Stabilization using cement, lime and natural fibres could enhance its durability and lowers the risk of cracking. This paper presents an experimental investigation into the performance of stabilised local soil by either, cement mixed with a proportion of granulated blast furnace slag (GBFS) /or straw naturel fibres. Unconfined compressive strength (UCS), shrinkage, wetting and drying, capillary absorption and thermal conductivity tests were performed on both untreated soil samples and stabilised soil samples. The results show that stabilising the soil with cement and GBFS increased both compressive strength, durability, thermal conductivity and decreased the capillary absorption and the shrinkage. The addition of natural wheat fibres increased the capillary absorption but leads to a decrease in the thermal conductivity and to a further reduction in the shrinkage and hence a better insulating less prone to cracking material.

Keywords

environmentfibersustainabilitythermal conductivity
Type
Articles
Information
MRS Advances , Volume 5 , Issue 25: African Materials Research Society 2019 , 2020 , pp. 1285 - 1294
Copyright
Copyright © Materials Research Society 2020

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References

Houben, H., Guillaud, H., "Traité de Construction en terre", CRATerre, Éditions Parenthèses, Marseille, France, (1989)Google Scholar
Raheel, M., "Earthen architecture in today’s world", Proceeding of THE UNESCO International Colloquium on the Conservation of World Heritage Earthen Architecture Room XI , (2012).Google Scholar
CNERIB, "Recommendations for the production and use of stabilized earth" (in French), CNERIB, 1993, Algiers, Algeria, pp. 33.Google Scholar
Danso, H., Martinson, D.B., Ali, M., Williams, J., «Physical, mechanical and durability properties of soil building blocks reinforced with natural fibres, Constr. & Build. Mat., 2015, pp. 566–577.CrossRefGoogle Scholar
Bouhicha, M., Aouissi, F., Kenai, S.," Performance of composite soil reinforced with barely straw", Cem. Conc. Comp.e, 2005, pp. 617–621.CrossRefGoogle Scholar
Taallah, B., Guettala, A., "The mechanical and physical properties of compressed earth block stabilized with lime and filled with untreated and alkali-treated date palm fibers". Cons. & Build. Mat. 104, 2016, pp.52–62.CrossRefGoogle Scholar
Ouedraogo, M., Dao, K., Millogo, Y., Seynou, M., Aubert, J-E., Gomina, M,"Influence of Kenaf fibres (Hibiscus altissima) on the physical and mechanical properties of adobe" (in French), J. de la Société Ouest-Africaine de Chimie, 2017.Google Scholar
Rabbani, P., Daghigh, Y., Atrechian, M.R., Karimi, M., Tolooiyan, A. ,"The potential of lime and grand granulated blast furnace slag (GGBFS) mixture for stabilization of desert silty sands", J. of Civ. Eng. Res., 2012, 2(6), 108-119.CrossRefGoogle Scholar
Yadu, L., Tripathi, R.K., "Stabilisation of soft soil with granulated blast furnace slag and fly ash", Int. J. of Res. in Eng.& Tech., (2013), 2 (2), P. 115-119.Google Scholar
Oti, J.E.,Kinuthia, J.M., "Stabilised unfired clay bricks for environmental and sustainable use", Applied Clay Science, 58, 2012, pp. 52–59.CrossRefGoogle Scholar
Sekhar, D.C., , Nayak, S., "Utilization of granulated blast furnace slag and cement in the manufacture of compressed stabilized earth blocks". Cons. & Build. Mat., 2018, pp. 531–536CrossRefGoogle Scholar
Shooshpasha, I., Shirvani, R.A.,"Effect of cement stabilization on geotechnical properties of sandy soils". Geomechanics and Engineering, 2015, pp.17-31.CrossRefGoogle Scholar
Haralambos, S., "Compressive strength of soil improved with cement ". Proceedings of the Contemporary Topics in Ground Modification, Problem Soils, and Geo-Support, 2009, pp. 289-296CrossRefGoogle Scholar
Akpokodje, E.G., "The stabilization of some arid zone soils with cement and lime". Q. J. eng. Geol. London, 1985, pp.173-180.CrossRefGoogle Scholar
S Namango, S.,"Development of Cost-Effective Earthen Building Material for Housing Wall Construction: Investigations into the Properties of Compressed Earth Blocks Stabilized with Sisal Vegetable Fibres, Cassava Powder and Cement Compositions ". PhD thesis, BTU, Germany, 2006.Google Scholar
Singh, S.P., Tripathy, D.P., Ranjith, P.G., "Performance evaluation of cement stabilized fly ash–GBFS mixes as a highway construction material", Waste Management, 2008, pp.1331–1337.CrossRefGoogle Scholar
Fitzmaurice R, R ., "Manual on stabilized soil construction for housing". Technical Assistance Program, United Nations, p. 125.Google Scholar
Hossain, K.M.A., Mol, L., "Some engineering properties of stabilized clayey soils incorporating natural pozzolans and Industrial Wastes", Cons. & Build. Mat., 2011, pp. 3495 3501.CrossRefGoogle Scholar