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Manchettes coupe-feu – Protect-Flamme Sàrl

Manchettes coupe-feu

Bloquer toutes les issues !

Les manchettes coupe-feu servent à l’obturation de passages de tuyaux entre les murs d’un bâtiment. Installées autour des conduits, elles se dilatent sous l’effet de la chaleur et remplissent les ouvertures. Elles assurent ainsi l’étanchéité entre les différentes pièces du bâtiment, bloquant chaleur et fumée.