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Re: Hull Material ??
I am also under the impression that ferrocement has a poor reputation in
yachting circles, and not all of it deserved. I'm not aware of any inherent
weaknesses as a hull material, but there is a wide variety in quality of
workmanship. It's hard enough to fair the hull on a blowboat, when you've
got ready access to both sides. How would you manage the same with a psub,
when access to the inside is restricted? :-o Joe
-----Original Message-----
From: Karl Fuller <fullerk@voyager.co.nz>
To: personal_submersibles@psubs.org <personal_submersibles@psubs.org>
Date: Saturday, October 23, 1999 2:34 AM
Subject: Re: Hull Material ??
>Hi Dan,
>I agree, ferro must be a possibility and it should work in theory but it
>could be hard to get certified. I guess that like in yacht hulls it has a
>poor reputation and for a sub hull you can't afford to experiment.
Certainly
>it has merits in the way of cost and hull forms that could be made.
>
>Good luck,
>Karl
>
>----- Original Message -----
>From: Dan J. Rice <dan.j.rice@sherwin.com>
>To: <personal_submersibles@psubs.org>
>Sent: 21 October 1999 19:54
>Subject: Hull Material ??
>
>
>>
>>
>> Is Ferro Cement a possibility? What reinforcement? What sealants?
>> I know it has been used for power boat hulls. The weight would seem to be
>a plus
>> for subs, as well as ease of construction and cheaper price.
>> Design would be more flexible than steel, and it would seem to be a good
>choice
>> for compression strength.
>> Anyone tried it?
>>
>> Dan
>>
>>
>>
>
>