rachi08 Posted August 2, 2014 Report Share Posted August 2, 2014 Bonjour, chers amis. J'ai une question un peu delicate à vous poser. Voilà, je me retrouve sur un tronçon routier, dont la chaussée présente de gonflements suite a de fortes pluies, ceci malgré la présence de sable + geotextile et de drain latéraux sous le corps de chaussée. Je propose un geogrille (pour la portance) et un geotextile, vu que le systeme de drainage semble defaillant. Toutefois je me demande s'il faille le mettre par dessus l'existant ou retirer complètement l'ancien. Y-a t-il un problème a avoir 2 couches de geotexiles? 1 Quote Link to comment Share on other sites More sharing options...
Bisudi Bazola Aimé Posted August 5, 2014 Report Share Posted August 5, 2014 Quote Link to comment Share on other sites More sharing options...
rachi08 Posted August 7, 2014 Author Report Share Posted August 7, 2014 Quote Link to comment Share on other sites More sharing options...
scorpion Posted August 7, 2014 Report Share Posted August 7, 2014 Quote Link to comment Share on other sites More sharing options...
FRIDJALI Posted August 10, 2014 Report Share Posted August 10, 2014 1 Quote Link to comment Share on other sites More sharing options...
rachi08 Posted August 14, 2014 Author Report Share Posted August 14, 2014 (edited) Edited August 14, 2014 by rachi08 Quote Link to comment Share on other sites More sharing options...
FRIDJALI Posted August 15, 2014 Report Share Posted August 15, 2014 1 Quote Link to comment Share on other sites More sharing options...
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