sel ma90 Posted April 8, 2021 Report Share Posted April 8, 2021 Bonjour, Je veux savoir quelle est la dalle à corps creux qui garantit l'isolation acoustique : 16+4 ou 15+5? et pourquoi? Merci. Bonne journée. Quote Link to comment Share on other sites More sharing options...
franckfm Posted April 9, 2021 Report Share Posted April 9, 2021 1 Quote Link to comment Share on other sites More sharing options...
sel ma90 Posted April 9, 2021 Author Report Share Posted April 9, 2021 Quote Link to comment Share on other sites More sharing options...
Expert FRIDJALI Posted April 10, 2021 Expert Report Share Posted April 10, 2021 1 Quote Link to comment Share on other sites More sharing options...
Expert Tony_Contest Posted April 10, 2021 Expert Report Share Posted April 10, 2021 1 Quote Link to comment Share on other sites More sharing options...
sel ma90 Posted April 10, 2021 Author Report Share Posted April 10, 2021 Quote Link to comment Share on other sites More sharing options...
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