Table 9:

Fermacell solution for walls

Acoustic performance (DnT)Tmf,max)W)	Fire resistance (minutes)	Timber frame	Steel frame	Masonry upgrade
40	30 60 90	1H11 1H22 1H31	1S15 1S11 1S31	3S11 3S12 -
45	30 60 90	1H23 or 1H31 1H23 or 1H31 1H31	1S11 1S21 1S31	3S11 3S12 -
50	30 60 90	1H23 or 1H31RB 1H23 or 1H31RB 1H32 or 1H35	1S29 or 1S31 1S29 or 1S31 1S31	3S11 3S12 -
55	30 60 90	1H23 or 1H31RB 1H23 or 1H31RB 1H35	1S31 1S31 1S31	3S11 3S12 -
60	30 60 90	1H35 or 1H36 1H35 or 1H36 1H35	1S31/W or 1S32 1S31/W or 1S32 1S31/W or 1S32	3S11 3S12 -

 

Table 10:

Fermacell solution for floors

Acoustic performance (DnT)Tmf,max)W)	Fire resistance (minutes)	Timber frame	Steel frame	Masonry upgrade Timber Steel
40	30 60 90	2H14 2H23 2H31	2S15 2S16 -	2H15 2S12 - 2S22 - 2S33
45	30 60 90	2H23 2H23 2H31	2FCS25 2FCS25 -	2H15 2S12 - 2S22 - 2S33
50	30 60 90	2FCH21 or 22 2FCH21 or 22 2FCH21 or 22	2FCS21 2FCS21 -	2FCM21 2FCM21 2FCM21 or 22 2FCM21 to 24 2FCM21 or 22 2FCM21 to 24
55	30 60 90	2FCH21 or 22 2FCH21 or 22 -	2FCS21 2FCS21 -	2FCM21 or 22 2FCM21 to 24 2FCM22 2FCM22 to 24 2FCM22 2FCM22 to 24
60	30 60 90	2FCH24 or 25 2FCH24 or 25 2FCH24	2FCS22 2FCS22 -	2FCM22 2FCM22 to 24 2FCM22 2FCM22 to 24 2FCM22 2FCM22 to 24

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