Location | Pitch |
Watertight connections | 10db |
- below static load waterline
|
| |
Connections in hull above static load waterline to deck | 15db |
| |
Hull to deck connections | |
- bonded with structural adhesive
| 20db |
- bolted with mastic sealant (see note 2)
| 20db |
| |
Connections in deckhouses | 20db |
| |
Deckhouse to deck connections | |
- bonded with structural adhesive
| 20db |
- bolted with mastic sealant (see note 2)
| 20db |
| |
Minimum distance between reeled lines of bolts | 3db |
| |
Minimum distance from centreline of line of bolts to free edge | 2db |
NOTES
1. db is the diameter of the bolt.
2. Internal boundary sealing angle to be provided.
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