DOI: https://doi.org/10.9744/ced.15.1.36-42

Experimental Investigations of Effect of Sulphur on Beach Sand–Fly Ash–Asphalt (S-F-A) Paving Mixes

Satyakumar, M., Satheeshchandran, R.

Abstract


The main components of the flexible pavements are asphalt and aggregates. But in most of the places in India there is shortage of the good quality aggregates (especially coarse aggregates), at the same time beach sand is available in plenty in many regions. Due to relative abundance of beach sand, the studies on the utilities of the beach sand in paving mixes are worth taking up. But beach Sand-Asphalt mix alone is not suitable for pavement construction, because of its low stability and high air voids. In the present study, Sand-Fly ash-Asphalt-Sulphur (S-F-A-S) mixes are being made in different proportions and tested for their properties. Fatigue strength, stability, water sensitivity, stiffness modulus and dynamic modulus tests are carried out at standard test conditions and the results are analyzed for drawing conclusions. This study investigates the potential use of abundant ingredients, which may replace the ones which are scarce in nature.

Keywords


Fly ash, sulphur gyratory compactor, indirect stiffness modulus, dynamic modulus, fatigue.

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References


  1. ARRA, Basic Asphalt Recycling Manual, Asphalt Recycling and Reclaiming Association, 2001.
  2. Satyakumar, M., Satheesh Chandran R., Anil R., and Sreekesh, R., Experimental Investigation on Use of Beach Sand in Sand-Asphalt-Sulphur (S-A-S) Paving Mixes. Highway Journal (IRC), 3, July- December 2010, pp. 1-7.
  3. American Coal Ash Association (ACAA). Fly Ash Facts for Highway Engineers. Report FHWA-SA 94-081, Federal Highway Administration, U.S. Department of Transportation, Washington, D.C., August 1995.
  4. Murali Krishanan M and Balasubramanyam.B, Use of Beach Sand, Pond Ash and Sulphur in Asphalt Pavements, Highway Research Bulletin No. 64, June 2001, pp. 21 -.43.
  5. American Society for Testing Materials, Resis¬tance to Plastic Flow of Bituminous Mixtures using Marshall Apparatus, ASTM D-1559.1998.
  6. Buttlar, W.G., Bozkurt, D., Al-Kateeb, G.G., and Waldhoff, A. S., Understanding Asphalt Mastic Behavior through Micromechanics, Paper Pre¬sented at the Annual Meeting of the Trans¬por¬tation Research Board, Washington, D.C, 1999.
  7. Mazumdar.M and Rao S.K, Utilization of Poorly Graded River Sand-Fly Ash in Sand-Asphalt-Sulphur Paving Mixtures, Highway Research Bulletin No. 28, May, 1998, pp. 1-19.
  8. U.S. Environmental Protection Agency, Using Coal Ash in Highway Construction: A Guide to Benefits and Impacts, EPA-530-K-05-002, 2005.
  9. Wisnewski, M.L., Chaffin, J.M., and Davisson, Use of Lime in Recycling Asphalt, TRR 1533, 1996
  10. Rogge, D.F., Leahy, R.B., and Blair, R., Cold In-Place (CIP) Recycling with Lime, Transportation Research Institute, State University, Corvallis, July 1995.
  11. Standard Method of Test for Determining Dyna¬mic Modulus of Hot-Mix Asphalt Concrete Mixtures, AASHTO Designation: TP 62-03, 2005.
  12. Standard Test Method for Effect of Water on Compressive Strength of Compacted Bituminous Mixtures, ASTM D1075, 2005.
  13. Asphalt Institute, Thickness Design–Highways and Streets, Manual Series No 1, Asphalt Insti¬tute, Lexington, Kentucky, 2003, pp.110-113.
  14. Ministry of Road Transport and Highways, Section 500, Sub Base, Base (Bituminous) and Shoulders, Published by IRC 2001, pp. 70-115.




DOI: https://doi.org/10.9744/ced.15.1.36-42



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