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Fire Protection

1. without fire protection (10)
2. with fire protection (1)

Scope

1. walls (9)
2. shaft walls (1)
3. ceilings (8)
4. facing shells (2)

sound insulation

1. simply sound insulation up to 34 dB (1)
2. elevated sound insulation up to 42 dB (1)

System

1. System F2 AK (2)
2. System F2 (3)
3. System F2 AKL (3)
4. System F3 (1)
5. System R (1)
6. System F5 (1)