Cruisers Forum
 


Reply
  This discussion is proudly sponsored by:
Please support our sponsors and let them know you heard about their products on Cruisers Forums. Advertise Here
 
Thread Tools Search this Thread Rate Thread Display Modes
Old 04-09-2024, 12:59   #16
Registered User
 
Jef & Marin, Netherlands's Avatar

Join Date: Feb 2008
Location: Liveaboard
Boat: Switch 51 #10
Posts: 579
Re: Catana 431 Cracks

Hi Mickh,
The boat was from 2001. There was nothing to be seen on the outside of the hull. On the inside, it could be seen that on some places, the veneer on the bulkheads was wobbly, pluis some cracks in the veneer in the corners, and the 2 bulkhead doors in that hull did not close.
Also the rig had a very high tension.
In those days Catana worked a lot with subcontractors what may have caused substandard work. The bulkheads are made from honeycomb with fiberglass on both sides. For the doors, holes were cut in these bulkheads without strengthening the edges of the cutouts. Combined with honeycomb, this weakens the bulkhead's resistance to shear.
The Catana instruction was to strengthen the cutout with layers of fiberglass. Regretfully, this is a very big job, especially with the front bulkhead, where parts of the bathroom inner shell have to be removed.
Jef & Marin, Netherlands is offline   Reply With Quote
Reply

Tags
catana

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Wood inside water tanks on Catana 431??? geoleo Construction, Maintenance & Refit 1 28-11-2022 21:27
Catana 431 Hydraulic steering problems Jcody2121 Multihull Sailboats 1 17-12-2021 10:59
Outrémer 40/43 v's Catana 401 v's Catana 41 RMH Multihull Sailboats 15 08-07-2018 10:23
Catana 431 vs Catana 42 Coops2 Multihull Sailboats 3 17-05-2012 09:08
Catana 431 Haulout ? alexbell.33 Construction, Maintenance & Refit 1 25-11-2010 14:26

  Vendor Spotlight
No Threads to Display.


All times are GMT -7. The time now is 04:49.


Google+
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Social Knowledge Networks
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2025, vBulletin Solutions, Inc.