Table 5.1 provides acoustic performance levels for PowerBlock walls. For alternatives and composite wall construction, Table 3.2 are acoustic performance for PowerBlock systems.
Table 5.1: Acoustic Performance
| PowerBlock Thickness | Rw | Rw+ Ctr |
| 100 | 38 | 35 |
| 150 | 43 | 40 |
| 200 | 45 | 42 |
Values for PowerBlock only, no linings.
