KMA Sûreté CR4 2.2

Nominal	260/90-35
Material	gypsum
Wall type	260/90-35
Frame type	90/35
Partition type	260/90-35
Acoustic source	E (Estimation)
Fire resistance	EI 60 a
Internal void mm	185
Starting profile	2 Rails 90/60
Internal cavity mm	185
Total thickness mm	260
Board configuration	6 x 13: 1 KS 13 + 2 Knauf Sûreté / 2 Knauf Sûreté + 1 KS 13
Fire test reference	PV Efectis 08-A-036
Fire resistance rating	EI 60 a
Sound insulation ra db	68
Insulation thickness mm	2
Mineral wool thickness mm	2 x 45
Max height double studs 300mm m	6.1
Max height simple studs 300mm m	5.1

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