Computers and Concrete

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Study on engineering properties of ready-mixed soil and slag

  • Chen, Tung-Tsan (Departments of Civil Engineering and Engineering Management, National Quemoy University) ;
  • Ho, Chun-Ling (Department of Information Management, Kao Yuan University of Applied Sciences) ;
  • Wang, Her-Yung (Department of Civil Engineering, National Kaohsiung University of Science and Technology)
  • Received : 2017.04.11
  • Accepted : 2018.01.25
  • Published : 2018.05.25
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Abstract

The slag through sieve #4 replaced the natural fine aggregate in different proportions (0-50%) to make ready-mixed soil and slag (RMSAS). The fresh properties studied, and the concrete specimens were produced to test the hardened properties at different ages. Results showed that the workability of RMSAS decreases when the replacement increases. The unit weight increases with the replacement. The setting time extends when the replacement decreases and shortens when the replacement increases. The compressive strength, ultrasonic pulse velocity and hammer rebound value increase with the replacement. However, the high-replacement results decrease because of the expansion factor at late age. Resistivity is close and less than $20k{\Omega}-cm$. After the industrial of steelmaking by-products are processed properly, they can be used in civil engineering, not only as a substitute for natural resources and to reduce costs, but also to provide environmental protection.

Keywords

References

  1. Alizadeh, V., Helwany, S., Ghorbanpoor, A. and Sobolev, K. (2014), "Design and application of controlled low strength materials as a structural fill", Constr. Build. Mater., 53, 425-431. https://doi.org/10.1016/j.conbuildmat.2013.12.006
  2. ASTM C1012 (2015), Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution, ASTM International, USA.
  3. ASTM C143 (2015), Standard Test Method for Slump of Hydraulic-Cement Concrete, ASTM International, USA.
  4. ASTM C150 (2005), Standard Specification for Portland cement, ASTM International, USA.
  5. ASTM C33 (2013), Standard Specification for Concrete Aggregates, ASTM International, USA.
  6. ASTM C39 (2015), Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens, ASTM International, USA.
  7. ASTM C403 (2008), Standard Test Method for Time of Setting of Concrete Mixtures by Penetration Resistance.
  8. ASTM C597 (2009), Standard Test Method for Pulse Velocity through Concrete, ASTM International, USA.
  9. ASTM C805 (2013), Standard Test Method for Rebound Number of Hardened Concrete, ASTM International, USA.
  10. ASTM C876 (2009), Standard Test Method for Corrosion Potentials of Uncoated Reinforcing Steel in Concrete, ASTM International, USA.
  11. ASTM D6023 (1996) Standard Test Method for Density (Unit Weight), Yield, Cement Content, and Air Content (Gravimetric) of Controlled Low-Strength Material (CLSM).
  12. ASTM D6024 (2015), Standard Test Method for Ball Drop on Controlled Low Strength Material (CLSM) to Determine Suitability for Load Application.
  13. ASTM D6103-97 (2004), Standard Test Method for Flow Consistency of Controlled Low Strength Material (CLSM).
  14. Blanco, A., Pujadas, P., Cavalaro, S.H.P. and Aguado, A. (2014), "Methodology for the design of controlled low-strength materials. Application to the backfill of narrow trenches", Constr. Build. Mater., 72, 23-30. https://doi.org/10.1016/j.conbuildmat.2014.09.008
  15. Chang, C.F. and Chen, J.W. (2006), "Development and production of ready-mixed soil material", J. Mater. Civil Eng., 18(6), 792-799. https://doi.org/10.1061/(ASCE)0899-1561(2006)18:6(792)
  16. Chen, J.H. (2012), "Study on engineering properties of Ready-Mixed Soil Material with applied of recycled materials", Master Thesis, National Kaohsiung University of Applied Sciences.
  17. Chen, J.R. (2014), Steel Yearbook 2014, Global Steel Articles, Metal Industries Research and Development Centre.
  18. Chen, Y.R. (2010), "Quality inspection for ready-mixed soil materials by non-destructive testing", Master Thesis, National Kaohsiung University of Applied Sciences.
  19. Etxebarria, M., Ainchil, J., Perez, M.E. and Gonzalez, A. (2013), "Use of recycled fine aggregates for Control Low Strength Materials (CLSMs) production", Constr. Build. Mater., 44, 142-148. https://doi.org/10.1016/j.conbuildmat.2013.02.059
  20. Finney, A.J., Shorey, E.F. and Anderson, J. (2008), "Use of native soil in place of aggregate in controlled low strength material (CLSM)", International Pipelines Conference, Atlanta, Georgia.
  21. Folliard, K.J., Du, L., Trejo, D., Halmen, C., Sabol, S. and Leshchinsky, D. (2008), "Development of a recommended practice for use of controlled low-strength material in highway construction", NCHRP Report 597, TRB, Washington D.C..
  22. Huang, W.L., Wang, H.Y. and Chen J.H. (2016), "A study of the fresh properties of Recycled ready-mixed soil materials (RRMSM)", Comput. Concrete, 17(6), 787-799. https://doi.org/10.12989/cac.2016.17.6.787
  23. Huang, Y.F. (2011), "The effect of slag on the engineering properties of ready-mixed soil material", Master Thesis, National Kaohsiung University of Applied Sciences.
  24. Hwang, C.L. (2015), High Performance Concrete Theory and Practice, Taipei, Chans.
  25. Kim, Y.S., Do, T.M., Kim, H.K. and Kang, G. (2016), "Utilization of excavated soil in coal ash-based controlled low strength material (CLSM)", Constr. Build. Mater., 124, 598-605. https://doi.org/10.1016/j.conbuildmat.2016.07.053
  26. Lee, C.H. (2010), "Properties of ready-mixed soil materials made of residual soil", Master Thesis, National Kaohsiung University of Applied Sciences.
  27. Lee, N.K., Kim, H.K., Park, I.S. and Lee, H.K. (2013), "Alkaliactivated, cement less, controlled low-strength materials (CLSM) utilizing industrial by-products", Constr. Build. Mater., 49, 738-746. https://doi.org/10.1016/j.conbuildmat.2013.09.002
  28. Li, J. (2014), "Accumulated slag dumps across the country, nearly one billion tons comprehensive utilization rate is only 10%", www.ce.cn.
  29. Liao, Y.J. (2013), "Engineering properties of ready-mixed soil materials using stainless steel reducing slag", Master Thesis, National Kaohsiung University of Applied Sciences.
  30. Lo, C.Y. (2013), "Over-capacity in China iron and steel industry: estimation and its impact", Master Thesis, National Sun Yat-sen University.
  31. Naganathan, S., Razak, H.A. and Hamid, S.N.A. (2010), "Effect of kaolin addition on the performance of controlled low-strength material using industrial waste incineration bottom ash", Waste Manage. Res., 28(9), 848-860. https://doi.org/10.1177/0734242X09355073
  32. Naganathan, S., Razak, H.A. and Hamid, S.N.A. (2012), "Properties of controlled low-strength material made using industrial waste incineration bottom ash and quarry", Dust. Mater. Des., 33, 56-63. https://doi.org/10.1016/j.matdes.2011.07.014
  33. Razak, H.A., Naganathan, S. and Hamid, S.N.A. (2010), "Controlled low-strength material using industrial waste incineration bottom ash and refined kaolin", Arab. J. Sci. Eng., 35(2B), 53-67.
  34. Sheen, Y.N., Wang, H.Y., Lin, R.Y. and Kuo, W.T. (2015), Technology of Concrete, Chuan Hwa Book CO. LTD, Taipei.
  35. Wang, H.Y. and Chen, J.S. (2010), "Mix proportions and properties of CLSC made from thin film transition liquid crystal display optical waste glass", J. Environ. Manage., 91(3), 638-645. https://doi.org/10.1016/j.jenvman.2009.09.027
  36. Wu, J.Y. and Lee, M.Z. (2011), "Beneficial reuse of construction surplus clay in CLSM", Int. J. Pavement Res. Technol., 4(5), 293-300.
  37. Zhang, L.H. and Le, D.H. (2013), "Engineering properties of soilbased controlled low-strength materials as slag partially substitutes to Portland cement", Constr. Build. Mater., 48, 822-829. https://doi.org/10.1016/j.conbuildmat.2013.07.046