éܳé
ϲʿ 140-16:2006, as a complement to ϲʿ 140-3, specifies the laboratory measurement of the improvement of the sound-reduction index of a wall or ceiling when covered by an additional acoustical lining. It also provides for individual non-standardized basic elements. ϲʿ 140-16:2006 does not deal with the sound-reduction improvement by linings on flexible lightweight structures, such as timber-frame floors or double-leaf gypsum board walls.
Informations générales
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État actuel: ԲԳܱéDate de publication: 2006-08Stade: Annulation de la Norme internationale [95.99]
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Edition: 1
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dzé technique :ϲʿ/TC 43/SC 2ICS :91.120.20
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ԲԳܱéϲʿ 10140-1:2010
ԲԳܱéϲʿ 10140-2:2010
ԲԳܱéϲʿ 10140-3:2010
ԲԳܱéϲʿ 10140-4:2010
ԲԳܱéϲʿ 10140-5:2010
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