Abstract
Coir waste is an environmental friendly waste accumulating drastically in coir manufacturing countries all over the world. Coir waste composes of two components, coir pith and short coir fibres. This paper presents studies on the shrinkage characteristics of coir waste mixed expansive soil by varying coir pith from 0 to 3 % and short coir fibre from 0 to 1 % by dry weight of soil. The results showed that the addition of coir pith and short coir fibre effectively controls the shrinkage characteristics of expansive soil. The shrinkage indices were computed by equations given in IS 2720 (Part 6), BS 1377:1990, ASTM D 653-03 as well as from Ranganatham and Satyanarayana (1965). Shrinkage indices by BS and Ranganatham and Satyanarayana are found to be more realistic than that obtained by the other methods. The volumetric shrinkage was obtained from shrinkage limit test and three dimensional shrinkage strain test. It was found that three dimensional shrinkage strain test is more reliable for computing the volumetric shrinkage than shrinkage limit test.
References
Kodikara J, Barbour SL, Fredlund DG (1999) Changes in clay structure and behaviour due to wetting and drying. In: Proceedings of the 8th Australian–New Zealand conference on geomechanics, Hobart, pp 179–186
Ghosh PK, Sarma US, Ravindranath AD, Radhakrishnan S, Ghosh P (2007) A novel method for accelerated composting of coir pith. Energy Fuels 21:822–827
Ikizler SB, Aytekin M, Turker E, Yavuz HI (2009) Effect of fibers on swelling characteristics of bentonite. In: 2nd International conference on new development in soil mechanics and geotechnical engineering, Niposia, Northern Cyprus, pp 328–335
Rao KD, Pranav PRT, Anusha M (2011) Stabilization of expansive soil with rice husk ash, lime and gypsum—an experimental study. Int J Eng Sci Technol 3(11):8076–8085
Ogbonnaya I, Illoabachie DE (2011) The potential effect of granite dust on the geotechnical properties of Abakaliki clays. Cont J Earth Sci 6(1):23–30
Ikdebska-Mucha D, Wojcik E (2013) Testing shrinkage factors: comparison of methods and correlation with index properties of soils. Bull Eng Geol Environ 72:15–24
Punthutaecha K, Puppala AJ, Vanapalli SK, Inyang H (2006) Volume change behaviors of expansive soils stabilized with recycled ashes and fibers. J Mater Civ Eng 18(2):295–306
Bouhicha M, Aouissi F, Kenai S (2005) Performance of Composite Soil Reinforced with Barely Straw. Cement Concr Compos 27:617–621
Buhler RL, Cerato AB (2007) Stabilization of Oklahoma Expansive Soil using Lime and Class C Fly Ash. New Peaks in Geotechnics, Denver, GeoDenver, pp 1–10
Azadegan O, Kaffash AE, Yaghoubi MJ, Pourebrahim GR (2012) Laboratory study on swelling, cracking and mechanical characteristics of the palm fibre reinforced clay. Electron J Geotech Eng 17(Bundle A):47–54
Abdi MR, Parsapajouh A, Arjomand MA (2008) Effect of random fibre inclusion on consolidation, hydraulic conductivity, swelling, shrinkage limit and desiccation cracking of clays. Int J Civ Eng 6(4):284–292
IS 2720 (part 6): 1972 (Reaffirmed 1995), Indian Standard Methods of Test for Soils, BIS, New Delhi
ASTM D 653-03 (2003) Standard terminology relating to soil, rock and contained fluids. ASTM International, USA
Ranganatham BV, Satyanarayana B, (1965) A rational method of predicting swelling potential for compacted expansive clays. In: Proceeding of the 6th ICSMFE, Montreal, vol 1, pp 92–96
BS 1377:1990: Part 2:5.3 and 5.4 Determination of Plastic limit and plasticity index
Rao SM, Sridharan A, Chadrakaran S (1990) Engineering behaviour of uplifted smectite–rich cochin and mangalore marine clays. Mar Geotechnol 9:243–259
IS 1498: 1970 (Reaffirmed 1997), Indian Standard Classification and Identification of Soils for General Engineering Purposes, First Revision, BIS, New Delhi
Balan K (1995) Studies on engineering behavior and uses of geotextiles with natural fibres. Ph. D thesis (Unpublished), Indian Institute of Technology, Delhi, India
Mitchell JK, Soga K (2005) Fundamentals of soil behavior. Wiley, USA
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Jayasree, P.K., Balan, K., Peter, L. et al. Shrinkage Characteristics of Expansive Soil Treated with Coir Waste. Indian Geotech J 45, 360–367 (2015). https://doi.org/10.1007/s40098-015-0144-8
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DOI: https://doi.org/10.1007/s40098-015-0144-8