RE: [Paddlewise] Composite vs. Plastic Info - aluminum?

From: Michael Edelman <mje_at_spamcop.net>
Date: Thu, 27 Feb 2003 14:49:23 -0500
> From: "Davis, Stephen G FOR:EX" <Stephen.Davis_at_gems4.gov.bc.ca>


> What I have often wondered is why I have never seen an aluminum sea kayak?
> The toughest, badest power boats on the west coast here are made out of
> welded aluminum. Folders use it for their framing. Grumman has made aluminum
> canoes for years. So why not kayaks? Too expensive? Too hard to work with?

There *was* a neat homemade aluminum boat in Seakayaker recently, which 
made me wonder the same things. I would guess there are two problems. 
One, it would be expensive. That's a lot of cutting, caulking and 
riveting, especially the blind riveting. Second, and this is 
speculation, if you did get tossed around or wrapped in the rocks, the 
boat could bend and trap you inside owing to the ductility of aluminum. 
Most other boats will bounce back or shatter.

-- mike
-----------------------------------
Michael Edelman   medelman_at_ameritech.net
http://www.foldingkayaks.org
http://www.findascope.com



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Received on Thu Feb 27 2003 - 11:50:01 PST

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