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Location where to get the Complete Article --> Vol 4, No 1 (2017): 51-56

ISSN- 2348-5191 (Print version); 2348-8980 (Online)

The Effect of Moisture on the Strength of Concrete Sample by using Ultrasonic Device

Abolfazl Hassani, Bahram Shokouhi Mashhadi, Abouzar Shafipour, Mohammad Bazrafkan


Testing through the ultrasonic waves is one of the most important non-destructive methods for evaluating the compressive strength of the concrete. The result of this test is based on the velocity of ultrasonic waves through the concrete.This study examines the effect of moisture on the velocity of ultrasonic waves and compressive strength of concrete. The ultrasound equipment used in this study shows that non-destructive ultrasonic waves generated by portable devices Pundit with a range of 500 V and waves 54 KHz. The required time for signal transmission among the transducers was calculated as a parameter for evaluating the signal speed.The results of the analysis show that moisture has the significant effect on the velocity of ultrasonic waves and compressive strength of concrete. By placing the concrete samples in water and raising the content of moisture, the speed of ultrasonic waves is enhanced but the compressive strength of samples is reduced. With high moisture content, the velocity of ultrasonic waves and compressive strength are found to be inversely related.


  • Abo-Qudais, S. A. (2005): Effect of concrete mixing parameters on propagation of ultrasonic waves. Constr. Build. Mater., 19(4): 257-263.
  • British Standard (1986): Testing concrete: Part 203. Recommendations for measurement of velocity of ultrasonic pulses in concrete. BS 1881 : Part 203.
  • Bungey, J.H., Millard, S.G., & Grantham, S.G (2006): Testing of concrete in structures. (4th Ed.).Pub.-Taylor & Francis, London & New York.
  • Demirboğa, R., Türkmen, İ., & Karakoc, M.B. (2004): Relationship between ultrasonic velocity and compressive strength for high-volume mineral-admixtured concrete. Cement Concrete Res., 34(12):2329-2336.
  • Facaoaru, I. (1970): Non-Destructive Testing of Concrete in Romania, Symposium on NDT of Concrete and Timber,” Institute of Civil Engineers, London, pp. 39-49.
  • Gaydecki, P.A., Burdekin, F.M., Damaj, W. & John, D.G. (1992): The propagation and attenuation of medium-frequency ultrasonic waves in concrete: a signal analytical approach. Meas. Sci. Technol., 3(1): 126.
  • Hadianfard, M.A. & Jafari, S. (2012): Checking the Compressive Strength of Concrete by Ultrasonic Test in a Fitting Exponential function Method, The second National Conference on Structural Geotechnical Earthquake, Mazandaran, Iran.
  • Lin, Y., Lai, C.P., & Yen, T. (2003): Prediction of ultrasonic pulse velocity (UPV) in concrete. ACI Mater. J., 100(1): 21-28.
  • Madandoust, R., Shahabi, S.F. & Ghavidel, R. (2010): Checking the Effect of Different Ratios of Concrete Mix Design on the speed of Ultrasonic Waves and Checking Compressive Strength by Using the Multivariate Regression Analysis. Fifth National Congress on Civil Engineering, Ferdowsi University of Mashhad, Iran.
  • Malhotra, V.M. (1976). Testing hardened concrete: nondestructive methods (No. 9). Pub.: Iowa State University Press.
  • Trtnik, G. & Gams, M. (2014): Recent advances of ultrasonic testing of cement based materials at early ages. Ultrasonics, 54(1): 66-75.
  • Voigt, Th., Grosse, Ch.U., Sun, Z., Shah, S.P. & Reinhardt, H-W. (2005): Comparison of ultrasonic wave transmission and reflection measurements with P-and S-waves on early age mortar and concrete. Mater. Struct., 38(8): 729-738.

  • DOI:10.21276/ambi.2017.04.1.ta05

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    This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
    Published by: National Cave Research and Protection Organization, India

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