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Behaviour of treated rubberised fiber concretes at higher temperatures

Ab. Kadir, Mariyana Aida and Abdul Awal, A. S. M. and Mohamad Zukri, Siti Nurul Nureda and Abd. Rahman, Nur Aqilah Syakirah and Mohd. Kasim, Siti Julaila and Ariffin, Nur Farhayu and A., Eeydzah (2019) Behaviour of treated rubberised fiber concretes at higher temperatures. In: 2nd Sriwijaya International Conference on Science, Engineering, and Technology, SICEST 2018, 15 October 2018 - 16 October 2018, Palembang, Indonesia.


Official URL: http://dx.doi.org/10.1088/1757-899X/620/1/012080


The fundamental aim of this study is to determine the effect of high temperature on the behavior of concrete consists NaOH treated rubber and steel fibers (TRSF-Con). During the experiment, four different concrete mixes were prepared; the first one is the control mix (CM) which was made with natural coarse and fine aggregates, cement, and water, while the other three concrete mixes were with the replacement rates of 10%, 20% and 25% of the natural coarse and fine aggregates by TRSF from used tires. The specimens were exposed for a period of 1 hour to design temperature-time curve up to 800°C followed by cooling to room temperature. Compressive strength, flexural strength, weight loss were determined and compared with that of control specimens. The ductility of the concrete increased with the increased of TRSF contents, increases the damping properties, and while the compressive strength of the concrete reduced with the increment of TRSF contents. Although data obtained in all parameters where lover than the control specimens, concrete containing treated rubber and steel fiber can be suitable for non-structural member in concrete and driveways or road constructions.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:compressive strength, concrete, flexure strength, steel fiber, treated crumb rubber
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
Divisions:Civil Engineering
ID Code:96579
Deposited By: Yanti Mohd Shah
Deposited On:28 Jul 2022 14:55
Last Modified:28 Jul 2022 14:55

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