ayou ninou Posted February 5, 2016 Report Share Posted February 5, 2016 j'ai un problème qui se pose maintenant mes frères , c'est dans le coefficient de pression intérieur Cpi , on avais l’habitude de calculer avec deux valeur externe dans l'ancien R.N.V 99 (Cpi=0.8 et Cpi=-0.5 ) mais dans le nouveaux règlement R.N.V 2013 le graphe du calcule de Cpi a changer la coefficient de perméabilité commence de 0.3 jusqu’a 1 comme si indiqué dans la figure ci dessous . Quote Link to comment Share on other sites More sharing options...
rachidnada Posted December 23, 2016 Report Share Posted December 23, 2016 Quote Link to comment Share on other sites More sharing options...
khaled21 Posted January 14, 2017 Report Share Posted January 14, 2017 1 Quote Link to comment Share on other sites More sharing options...
rachidnada Posted January 14, 2017 Report Share Posted January 14, 2017 2 Quote Link to comment Share on other sites More sharing options...
Teacher lahlou dahmani Posted January 15, 2017 Teacher Report Share Posted January 15, 2017 5 Quote Link to comment Share on other sites More sharing options...
rabah nedjimi Posted February 11, 2020 Report Share Posted February 11, 2020 1 Quote Link to comment Share on other sites More sharing options...
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