Materials and Structures

, Volume 26, Issue 8, pp 500–502 | Cite as

Discussion of ‘water permeability of fly ash concretes’ by S. E. Hedegaard, T. C. Hansen,Materials and structures, 1992, 25, 381–387

  • P. Poitevin
Letters to the Editor


Compressive Strength Activity Index Water Permeability Cement Content Water Penetration 
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  1. 1.
    Georges Dreux,Nouveau Guide du Béton (éd. Eyrolles, Paris, 1985) p. 166, tableau xxi:Google Scholar

Copyright information

© RILEM 1993

Authors and Affiliations

  • P. Poitevin
    • 1
  1. 1.ConsultantMontrougeFrance

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