Open Access
Subscription Access
Optimizing Concrete Performance: The Influence of GGBS and Steel Slag on the Characteristics of Blended Concrete
Abstract
Steel slag is derived from steel manufacturing industry and is produced in burned steel production furnaces. Those steel slags can be consumed as coarse or fine aggregates in civil engineering structures while preparing the concrete; it is usually used as aggregate in hot mix asphalt surface purposes. However, in numerous numbers of recent researches it has been observed that there is a possibility of consuming this industrial steel slag as alternate to any of the fine and coarse aggregates in normal or conventional concrete mixes. Greatest volume of cement contains totals. Subbing all or some negligible portion of normal totals with steel slag would prompt significant ecological advantages.
Presently researchers are working on to produce a new innovative product Steel slag hydrated matrix (SSHM) with low or zero natural aggregates and containing only those artificial steel slags.
This new product is having very good strength and abrasion resistance properties. In the current examination this steel slag hydrated lattice is created and tried for attributes, for example, compressive strength and usefulness and results were contrasted and normal concrete cement delivered utilizing concrete, sand and regular totals. In this grid coarse total are supplanted by steel slag, fine total is supplanted by Ground granulated impact heater slag (GGBS) and the option of concrete is the mix of fly debris with slaked lime. From the results it has been observed that prepared matrix is comparable to the ordinary concrete with added advantages of protecting natural aggregates and utilizing waste products.
References
Aliabdo Ali A., Elmoaty Abd, Elmoaty M. Abd, Esraa M. Auda “ Re-use of waste marble dust in the production of cement and concrete”. Construction and Building Materials, Volume 50, 15 January 2014, Pages 28-41, ISSN 0950-0618.
Aruntaş H. Y., Gürü M., Day M., and I. Tekin, “Utilization of waste marble dust as an additive in cement production,” Materials and Design, vol. 31, no. 8, pp. 4039–4042, 2010.
Bernal, S., De Gutierrez, R., Delvasto, S., & Rodriguez, E. (2010). Performance of an alkali-activated slag concrete reinforced with steel fibers. Construction and Building Materials, 24(2), 208-214.
Boukendakdji, O., Kenai, S., Kadri, E. H., & Rouis, F. (2009). Effect of slag on the rheology of fresh self-compacted concrete. Construction and Building Materials, 23(7), 2593-2598.
Coastal Development Institute of Technology. Coastal Development Institute of Technology Library. no. 16, Manual on Steel Slag Hydrated Matrix. 2003-03.
Gonen, T., & Yazicioglu, S. (2007). The influence of mineral admixtures on the short and long-term performance of concrete. Building and Environment, 42(8), 3080-3085.
Hendriks Ch. F. and G. M. T. Janssen “Use of recycled materials in constructions” Materials and Structures , November 2003, Volume 36, Issue 9, pp 604-608.
Japan Concrete Institute. Concrete Gijutsu no Yoten ’01. 2001,p. 60.
Lam, Wong, and Poon “Utilization of Fly Ash, Rice Husk Ash, and Palm Oil Fuel Ash in Glass Fiber–Reinforced Concrete”J. OF MAT. IN CIVIL ENGG. , Sep. 2012, P. 1281 -1288.
Maslehuddin, M., Sharif, A. M., Shameem, M., Ibrahim, M., & Barry, M. S. (2003). Comparison of properties of steel slag and crushed limestone aggregate concretes. Construction and building materials, 17(2), 105-112.
Refbacks
- There are currently no refbacks.