Trappe Knauf STAR 18

Finish	plaque de plâtre hydro vissée
Nominal	700x700 mm
Material	gypsum
Format mm	700x700 à 1200x1200 mm
Application	plafond et cloison
Closure type	clé 4 pans ou barillet (option, obligatoire en cloison)
Opening type	pousser lâcher
Product type	trappe de visite plâtre
Board options	12.5
Frame material	aluminium
Sealing gasket	no
Sound insulation	Dn,e,w (C;Ctr) = 37(-1;-1) dB
Special sizes mm	dimensions spéciales sur mesure, multi-vantaux possible
Acoustic test ref	CSTB n° AC17-26065067
Chevetre required	yes
Panel thickness mm	18
Overall dimension mm	745x745
Passage dimension mm	688x688
Sealing gasket option	yes
Custom sizes available	yes
Reservation dimension mm	695x695

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