Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties
Yıl: 2020 Cilt: 11 Sayı: 1 Sayfa Aralığı: 16 - 25 Metin Dili: İngilizce DOI: DOI: https://doi.org/10.20528/cjcrl.2020.01.003 İndeks Tarihi: 09-11-2020
Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties
Öz: Researchers and decision makers are continuously looking out to determine the po-tential and effectiveness of fly-ash as a partial replacement of cement in concrete. The current study is carried out to check the optimum or nearly optimum quantity of fly-ash with which cement should be replaced to get most of the properties of concrete enhanced and to give the idea about the quantities of fly-ash that can be used in a better way and better cause so that a proper management scheme of its usage and disposal can be implied. Further, a comparison is given between normal concrete and fly-ash concrete to show the properties which can be enhanced by proper utilization of fly-ash as a partial replacement of cement. After carrying out the lab experiments, it has been seen that the replacement of fly-ash in concrete has resulted in general increase in compressive strength, flexural strength and splitting tensile strength up to 15% replacement and after then the strength is decreased considerably than that of normal concrete. Addition of fly-ash in concrete has resulted in decrease in the water absorption of concrete and hence decreases in permeability of concrete. There is a progressive increase in workability with increase in percentage of fly-ash in con-crete. The current study has led to a conclusion that in order to achieve best results in use of fly-ash concrete, the fly-ash used for replacing cement in concrete should have the required properties as specified by the standards and proper techniques of processing fly-ash as well as mixing of fly-ash with cement must be employed.
Anahtar Kelime: Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA | Gull S, WANI S, Amin I (2020). Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties. , 16 - 25. DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
Chicago | Gull Sarvat,WANI SHOIB,Amin Ishfaq Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties. (2020): 16 - 25. DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
MLA | Gull Sarvat,WANI SHOIB,Amin Ishfaq Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties. , 2020, ss.16 - 25. DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
AMA | Gull S,WANI S,Amin I Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties. . 2020; 16 - 25. DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
Vancouver | Gull S,WANI S,Amin I Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties. . 2020; 16 - 25. DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
IEEE | Gull S,WANI S,Amin I "Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties." , ss.16 - 25, 2020. DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
ISNAD | Gull, Sarvat vd. "Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties". (2020), 16-25. https://doi.org/DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
APA | Gull S, WANI S, Amin I (2020). Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties. Challenge Journal of Concrete Research Letters, 11(1), 16 - 25. DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
Chicago | Gull Sarvat,WANI SHOIB,Amin Ishfaq Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties. Challenge Journal of Concrete Research Letters 11, no.1 (2020): 16 - 25. DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
MLA | Gull Sarvat,WANI SHOIB,Amin Ishfaq Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties. Challenge Journal of Concrete Research Letters, vol.11, no.1, 2020, ss.16 - 25. DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
AMA | Gull S,WANI S,Amin I Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties. Challenge Journal of Concrete Research Letters. 2020; 11(1): 16 - 25. DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
Vancouver | Gull S,WANI S,Amin I Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties. Challenge Journal of Concrete Research Letters. 2020; 11(1): 16 - 25. DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
IEEE | Gull S,WANI S,Amin I "Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties." Challenge Journal of Concrete Research Letters, 11, ss.16 - 25, 2020. DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |
ISNAD | Gull, Sarvat vd. "Exploring optimum percentage of fly-ash as a replacement of cement for enhancement of concrete properties". Challenge Journal of Concrete Research Letters 11/1 (2020), 16-25. https://doi.org/DOI: https://doi.org/10.20528/cjcrl.2020.01.003 |