Effect of Quartz Content on Physical Parameters of Locally Developed Reactive Powder Concrete

L. A. Qureshi, R. M. Tasaddiq, B. Ali, T. Sultan


Reactive powder concrete (RPC) belongs to a new category of cement based composites bearing high compressive strength and negligible permeability. The introduction of RPC opened new applications for engineers and researchers specially to be used in nuclear installations. In this research, RPC has been developed first time in Pakistan using locally available ingredients. Present study focused on developing RPC with compressive strength up to 80 MPa because suitable background on RPC was not available in the country. RPC was developed using quartz powder, silica fume, sand, cement, super plasticizer and steel fibers. Different mixes were cast with varying content of quartz powder to check its effect on physical parameters of RPC like compressive strength, tensile strength, modulus of rupture, permeability and uniaxial stress-strain behaviour. The results demonstrated that RPC having compressive strength up to 80 MPa could be produced using materials available in local market. Values of physical parameters increased with the increase in quartz powder content up to a certain limit. After this optimum value, further increase in the quartz powder content caused a decline in the values of different physical parameters studied.

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P. Richard and M. Cheyrezy, “Composition of reactive powder concretes”, Cement and Concrete Research, vol. 25, no. 7, pp. 1501-1511, 1995.

S. Collepardi, L. Coppola, R. Troli and M. Collepardi, “Mechanical properties of modified reactive powder concrete”, Proceedings of the 5th International Conference on Superplasticizers and the Chemical Admixtures in Concrete, ACI, Rome, Italy, no. sp. 173, pp. 1-21, 1997.

N. Gowripalan, R. Watters, R.I. Gilbert and B. Cavill, “Reactive powder concrete for precast structural concrete - research and development in Australia”, Proceedings of the 21st Biennial Conference of the Concrete Institute of Australia, Brisbane, Australia, pp. 99-108, 2003.

O. Bonneau, C. Poulin, J. Dugat, P. Richard and P.C. Aitcin, “Reactive powder concretes: from theory to practice”, Concrete international, vol. 18, no. 4, pp. 47-49, 1996.

A. Hassan and M. Kawakami, “Steel-Free composite slabs made of reactive powder materials and fiber reinforced concrete”, ACI structural Journal, vol. 102, no. 5, pp. 709-718, 2005.

E. Fehling, K. Bunje and T. Leutbecher, “Design relevant properties of hardened ultra-high performance concrete”, Proceeding of the International Symposium on ultra-high performance Concrete, Kassel, Germany, pp. 377-390, 2004.

N.K. Man,C.M. Tam andV.W,Y. Tam, “Studying the production process and mechanical properties of reactive powder concrete: a Hong Kong study”, Magazine of concrete research, vol. 62, no. 9, pp. 647-654, 2010.

K. Habel, E. Denarie and E. Bruhwiler, “Time dependent behavior of elements combining ultra-high performance fiber reinforced concretes (UHPFRC) and reinforced concrete”, Materials and Structures, vol. 39, pp. 557-569, 2006.

A. Abdelalim, M. Ramadan, T. Bahaa and W. Halawa, “Performance of reactive powder concrete produced using local materials”, HBRC Journal, vol. 4, no. 3, pp. 66-78, 2008.

P.R. Prem, B.H. Bharatkumar and N.R. Iyer, “Mechanical properties of ultra-high performance concrete”, World Academy of Science, Engineering and Technology, vol. 6, pp. 1676-1685, 2012.

R.B. Khadiranaikar and S.M. Muranal, “Factors affecting the strength of reactive powder concrete (RPC)”, Int. J Civil Engg. and Tech., vol. 3, pp. 455-464, 2012.

C. Shi, M. Long, C. Cao, G. Long, and M. Lei, “Mechanical property test and analytical method for Reactive Powder Concrete columns under eccentric compression”, KSCE J. Civil Engg., vol. 21, Issue4, pp 1307–1318, 2017.

N. Parameshwar, C. Hiremath, and Yaragal, “Influence of mixing method, speed and duration on the fresh and hardened properties of Reactive Powder Concrete”, Construction and Building Materials, vol. 141, pp. 271-288, 2017.

ASTM C136-06, “Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates”, American Society for testing materials, 2006.

ASTM C128-97, “Standard Method of Test for Specific Gravity and Absorption of Fine Aggregate”, American Society for Testing Materials, 2004.

ASTM C128-01, “Standard Test Method for Density, Relative Density (Specific Gravity) and Absorption of Fine Aggregate”, American Society for Testing Materials, 2001.

EN 934-2 T 3.1/3.2, “Admixtures for concrete, mortar and grout. Concrete admixtures. Definitions, requirements, conformity, marking and labeling”, European Standards, 2012.

ASTM C494/C494M-05, “Standard specification for chemical admixtures for concrete”, ASTM International, West Conshohocken, PA, 2005. https://doi.org/10.1520/C0494_C0494M-05.

ASTM C1240-15, “Standard specification for silica fume used in cementitious mixtures”, ASTM International, West Conshohocken, PA, 2015.https://doi.org/10.1520/C1240-15.

ASTM C109, “Standard test method for compressive strength of hydraulic cement mortars”, American Society for Testing Materials, 2016.

ASTM C496-71, “Standard test method for split tensile strength”, American Society for Testing Materials, 2004.

ASTM C78-02,“Standard test method for flexural strength of concrete”, American Society for Testing Materials, 2002.

CRD-C 163-92, “Standard Test method for water permeability of concrete using triaxial cell”, COE CRD-C, US Army Handbook for Concrete and Cement Test Method, 1992.


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