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IJSTR >> Volume 10 - Issue 5, May 2021 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Effect Of Packing Density On Compressive Strength Of High Strength Concrete

[Full Text]

 

AUTHOR(S)

Owus M. Ibearugbulem, J. C. Ezeh and Johnson Ibezim

 

KEYWORDS

Aggregates, compressive strength, concrete, high strength concrete, metakaolin, packing densities, slump, superplasticizer.

 

ABSTRACT

The collapse of civil engineering constructions has resulted in injuries, loss of lives, and investments which have been largely attributed to the quality of concrete ingredients used. The need to achieve certain properties suitable for a particular construction and the need to reduce cost in construction projects and achieve optimal results cannot be overemphasized. The study is based on the effect of packing density on the compressive strength of high-strength concrete with the application of metakaolin and conplast SP430 superplasticizer. To achieve this, five different combinations of coarse and fine aggregates for different packing densities were considered, with four different percentages of replacement of cement with Metakaolin (0%, 5%, 10%, and 15%). Therefore, based on the results obtained, it can be clearly stated that the packing density of concrete ingredients should be considered to improve the compressive strength and slump value of high-strength concrete.

 

REFERENCES

[1]. Abah, J. C., Ndu-buba, E. E. & Ikpe, E. O. (2018) An Evaluation of the Water Absorption and Density Properties of Expanded Polystyrene Sanded Concrete. Open Journal of Civil Engineering, 8, 524-532. https://doi.org/10.4236/ojce.2018.84037
[2]. Ajamu S. O., Ige, J. A.& Oloyede, (2005). Effect of Coarse Aggregate Size on the Compressive Strength and Flexural Strength of Concrete beam, International Journal of Engineering Research and Application 5,(4) 67-75,
[3]. Fosroc idea construction chemicals co.(2007). Conplast SP430 Production Manual. https://www.fosroc.com/assets/productDatasheets/Conplast-SP430-0407.pdf
[4]. Ibearugbulem, O. M.& Igwilo, K. C. (2019) Physical And Mechanical Properties Of River Stone As Coarse Aggregate For Concrete Production. Nigerian Journal of Technology (NIJOTECH).Vol. 38, No. 4, pp. 856– 862 http://dx.doi.org/10.4314/njt.v38i4.6
[5]. James Idala, E. K. (2019). Experimental Study of the Impact of Particle Packing Density Optimization on Strength and Water Absorption Properties of Concrete. International Journal of Engineering Research and Advanced Technology, 05(02), 67–79. https://doi.org/10.31695/ijerat.2019.3387
[6]. Kore, S. (2018). Packing Density Approach for Sustainable Development of Concrete. Journal Of Materials And Engineering Structures, i(November 2017), 171–179.
[7]. Madani, H., Rostami, J., Norouzifar, M. N., & Karimi Maleh, H. (2017). AUT Journal of Civil Engineering An Investigation on the Effect of Aggregates Packing Density on the Properties of High-Performance Concrete Mixtures. Civil Eng, 1(2), 205–214. https://doi.org/10.22060/ceej.2017.12730.5263
[8]. Nimodiya, P. N., & Patel, H. S. (2018). Effect of packing density on properties of self compacting concrete. International Journal of Civil Engineering and Technology, 9(11), 2126–2131
[9]. NIS 444-1: (2003) Cement:-Pt. 1:Composition, specifications and conformity criteria for common cement.
[10]. Raj, N., G Patil, S., & Bhattacharjee, B. (2014). Concrete Mix Design By Packing Density Method. IOSR Journal of Mechanical and Civil Engineering, 11(2), 34–46. https://doi.org/10.9790/1684-11213446
[11]. Thangaraj, R. & Thenmozhi R. (2012) Performance of High Volume Fly-Ash in Concrete Structures. IOSR Journal of Mechanical and Civil Engineering, 3(1), 28–33. https://doi.org/10.9790/1684-03128
[12]. Varela, B. D., Quito, J. L. S., & Piaza, N. C. (2015) Flexural and Compressive Strength of Concrete Tiles with Different Levels of Partial Substitution of Pulverized Solid Waste Materials for Gravel, OALib, 02(01), 1–10. https://doi.org/10.4236/oalib.1101187