Norsound press release – Norsound have achieved 30dB with Vicaima on a flush 44mm 30 minute fire door. Details are available through our technical department and will be published very soon. The seal configuration is a simple NOR710 perimeter seal with a NOR810 dropdown seal to the threshold.
Vicaima Acoustic Test Results
| Operation |
Type |
Thickness |
Head |
Hanging Jamb |
Closing Jamb |
Threshold |
Glazing |
Rating |
| Single leaf |
Vicaima Fire Resistant 1/2hr. Door 44 |
44 |
NOR710 |
NOR710 |
NOR710 |
NOR810 |
N/A |
Rw.30dB |