CSR Hebel Fire and Acoustic

Fire

Hebel AAC has a BCA Group Number 1. Hebel PowerBlock  walls satisfy BCA2008
Vol.2 Clause 3.7.1.5 (a) (iii) masonry construction and therefore suitable for boundary wall construction on a Class 1 building.

Acoustic

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
250 45 42

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