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Investigation on Relationship between Compressive and Flexural Strength of Binary Blended Hybrid Fiber Reinforced Geopolymer Concrete

D. Naveen Kumar*, Cheryl**

* PG Scholar, Department of Structural Engineering, VNR Vignana Jyothi Institute of Engineering and Technology, Hyderabad, Telangana, India.

** Dean and Professor, Department of Civil Engineering, VNR Vignana Jyothi Institute of Engineering and Technology, Hyderabad, Telangana, India.

Periodicity:June - August'2018
DOI : https://doi.org/10.26634/jste.7.2.14487

Abstract

The global warming is caused by emission of greenhouse gases, such as carbon dioxide, carbon monoxide into the atmosphere (Kumar & Ramujee, 2016; Bhalchandra & Bhosle, 2013). In terms of global warming, the High performance technology could significantly reduce the carbon dioxide emission into the atmosphere caused by cement industries. The present experimental studies are carried out in order to develop a relationship between compressive strength and flexural strength of hybrid fiber reinforced geopolymer concrete. In the present study, the existing relationship in IS 456:2000 was evaluated and then a similar relationship equation was developed for fiber reinforced geopolymer concrete of G40 grade Geopolymer mixes incorporated with different percentages from 0% and maximum up to 2% of hybrid fibers taken by weight of binder (Kumar & Ramujee, 2016). The results of the present experimental study have shown increase in strength properties of Hybrid Fibers Reinforced Geopolymer Concrete (HFRGPC). It was analyzed that the compressive strength and flexural Strength were related together and the 0.5 power relationship was found to be high when compared to Open Platform Communications (OPC) based concrete. Thus the alternative equations were proposed for the HFRGPC.

Keywords

Geopolymer, Polypropylene, Basalt Fibers, SP, Sodium Silicate, Sodium Hydroxide

How to Cite this Article?

Kumar, D. N., Ramujee, K. (2018). Investigation on Relationship between Compressive and Flexural Strength of Binary Blended Hybrid Fiber Reinforced Geopolymer Concrete, i-manager's Journal on Structural Engineering, 7(2), 57-62. https://doi.org/10.26634/jste.7.2.14487

References

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[8]. Kumutha, R., Fathima, I. S., & Vijai, K. (2017). Experimental investigation on properties of basalt fiber reinforced geopolymer concrete. Journal of Mechanical and Civil Engineering (IOSR-JMCE), 14(3), 105-109.

[9]. Lloyd, N., & Rangan, V. (2010). Geopolymer concrete with fly ash. In Proceedings of the Second International Conference on Sustainable Construction Materials and Technologies (pp. 1493-1504). UWM Center for By-Products Utilization.

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Investigation on Relationship between Compressive and Flexural Strength of Binary Blended Hybrid Fiber Reinforced Geopolymer Concrete

Abstract

Keywords

How to Cite this Article?

References

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