Effect on Characteristics of Expansive Soil by Inclusion of Lime and Polypropylene Fiber

Authors(2) :-Payal D Lunge, Vaibhav S. Umap

Expansive soils are often encountered in many parts of the world. Black cotton soil is found in Maharashtra, Madhya Pradesh, Karnataka and Andhra Pradesh in our country. Such kind of soils generally include active clay minerals in low water content, enlarge in volume by absorbing the water through the surface and cause a great harm to the light structures such as roads , airports, embankments and cannel coatings etc. The expansive soils were encountered on the path of road pavements in the villages of vidarbha region in Maharashtra. The research done in the area, it is predicted that the soil has swelling nature and need soil improvement. Instead of replacing the expansive soil with granular soil, by stabilizing it with lime and polypropylene fiber at its original place which will decreases its swelling percentage. In order to improve the characteristics of expansive soil stabilized by lime and recently proposed polypropylene fiber described and reported in this paper. To investigate and understand the influence of the mixture of polypropylene fiber and lime on the engineering properties of a black cotton soil, nine groups of treated soil specimens were prepared and tested at four different percentages of fiber content i.e. 0.5%, 0.75%, 1% and1.5% by weight of the parent soil and five different percentages of lime i.e. 2%, 4%, 6%, 8%,10% by weight of the parent soil. These treated specimens were subjected to California bearing ratio test and swelling percentage. It was found that fiber content and lime content had significant influence on the engineering properties of the fiber–lime treated soil. An increase in lime content resulted in an increase of CBR value. On the other hand, an increase in lime content lead to a reduction of swelling potential. However, an increase in fiber content caused an increase in strength and decrease swell potential.

Authors and Affiliations

Payal D Lunge
P.G. Student, Department of Civil Engineering, DRGIT&R, Amravati, Maharashtra, India
Vaibhav S. Umap
Assistent Professor, Department of Civil Engineering, DRGIT&R, Amravati, Maharashtra, India

Lime; Stabilization; Polypropylene Fibre (PPF); Expansive Soil; CBR;

  1. Amer Ali Al-Rawasa, A.W. Hagoa, Hilal Al-     Sarmib (2005), “Effect of lime, cement and Sarooj on the swelling potential of an expansive soil from Oman.” Building and Environment 40, 681–687.
  2. H. N. Ramesh, A. J. Krishnaiah and S. ShilpaShet (2013), “Effect of Lime on the Index Properties of Black Cotton Soil and Mine tailings mixtures” IOSR Journal of Engineering,(IOSRJEN), vol-3.
  3. Arora, Dr. K.R., “Soil Mechanics and Foundation Engineering”, Standard publisher Distribution, Delhi- 110006.
  4. Garg, S.K., “Soil Mechanics and Foundation Engineering”, Khanna Publishers, Delhi- 110006.
  5. Punmia, B.C., “Soil Mechanics and Foundation Engineering” Laxmi Publication (P) Ltd., New Delhi.
  6. Liu, P., 2003. “Test and study into strengthening technique of over wet and high liquid limit soil subbase”. Municipal Engineering Technology 21 (2), 97–102 (in Chinese).
  7. Prabakar, J., Sridhar, R.S., 2002. “Effect of random inclusion of sisal fibre on strength behavior of soil”. Construction and Building Materials 16, 123–131.
  8. P. Pradhan, R. Karand and A. Naik (2012), “Effect of random inclusion of polypropylene fibers on strength characteristics of cohesive soil”, Geotechnical and Geological Engineering, 30(1), pp. 15-25.
  9. IS 2720 (Part 2)-1973, “Determination of Water Content”.
  10. IS 2720 (Part 3/Sec 1)-1980, “Determination of Specific gravity”.
  11. IS 2720 (Part 5)-1985, “Determination of Liquid Limit and plastic Limit”.
  12. IS2720 (Part 7)-1980,“Determination of Water Content-Dry Density Relation using Light Compaction”.
  13. IS: 1498 – 1970, Classification and identification of soils for general engineering purposes, Bureau of Indian Standards; New Delhi.
  14. IS 2720 Part- VIII, (1997), Methods of Tests for soils (Proctor’s Compaction Test), BIS, New Delhi
  15. IS: 2720, Part XVI, 1965. Laboratory determination of CBR, Bureau of Indian Standards; New Delhi

Publication Details

Published in : Volume 3 | Issue 6 | September-October 2017
Date of Publication : 2017-10-31
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 946-952
Manuscript Number : IJSRSET1736217
Publisher : Technoscience Academy

Print ISSN : 2395-1990, Online ISSN : 2394-4099

Cite This Article :

Payal D Lunge, Vaibhav S. Umap, " Effect on Characteristics of Expansive Soil by Inclusion of Lime and Polypropylene Fiber, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 3, Issue 6, pp.946-952, September-October-2017.
Journal URL : http://ijsrset.com/IJSRSET1736217

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