Re: [PSUBS-MAILIST] Concrete submarines

[Michael Edwards <me@sustainkauai.org>]

Greetings Jürgen:

Do you have any pictures or information of the other concrete
submarines?

Thank you & best regards

Michael

On Jun 16, 2005, at 1:42 AM, Juergen Guerrero Kommritz wrote:

Hello Psubbers
I am searching some information about concrete for
submarine hulls.  I know at least one submarine was
build with concreteand there were some other projects
on the work.
I want to know if the it is possible to use "normal"
portland concrete for the hull I dont´t know if this
will be enought (water thigth)and it is impermeable
or if it is better to use an special sealling product
for the outer coating layer.
May be it is better to use a sealling product in all
the concrete mixture?
I only have little experience with concrete (only
portland) building bricks and a small water tank that
was not very impermeable.
I thank you for any information
Best wishes
Jürgen




		
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