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Scope

1. walls (4)
2. shaft walls (4)
3. solid walls (4)
4. ceilings (5)
5. facing shells (2)

sound insulation

1. elevated sound insulation up to 42 dB (3)

Access Panel Design

1. sound insulation (3)
2. removable (1)
3. air- and dust-tight (3)
4. jumbo door (1)
5. solid wall (4)
6. fire protection (13)
7. fire protection wall - removable (8)
8. fire protection ceiling - removable (5)
9. indoor (7)

System

1. System T (1)
2. System F5 (5)
3. System F6 (5)
4. Systém BMW (2)