Knauf Sûreté CR4 2.1 - Cloison 220/70-35

Nominal	220/70-35
Material	gypsum
Frame type	70/35
Plate config	5 x 13: 1 KS 13 + 2 Knauf Sûreté / 1 Knauf Sûreté + 1 KS 13
Fire test ref	PV Efectis 08-A-036
Fire resistance	EI 60 a
Stud spacing mm	300
Internal void mm	157.5
Starting profile	1 Rail 70/60 + 1 Rail 70
Acoustic test ref	P-BA 398/2017f
Internal cavity mm	157.5
Total thickness mm	220
Fire test reference	PV Efectis 08-A-036
Fire resistance rating	EI 60 a
Sound insulation ra db	67 E
Insulation thickness mm	2
Mineral wool thickness mm	2 x 70
Max height double stud 0300 mm	5250
Max height simple stud 0300 mm	4400

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