Technology and Operations  
This forum is for discussing technological & operational matters pertaining to U-boats. 
Re: cork in a sub
Posted by: Scott Sorenson ()
Date: September 13, 2022 04:32PM

Cork was not used except as refrigerator insulation.  The ice box has a wooden frame and is built of sheet metal on the sides, top and bottom and of aluminum on the rear.  Aluminum foil and "Torfat" (a granulated cork compound) are used for insulation between the wood and metal.  The outside dimensions of the ice box are 41.5 x 51.2 x 53.1 ins.

Scott Sorenson

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Subject Written By Posted
cork in a sub sidnik77 09/13/2022 05:51AM
Re: cork in a sub Scott Sorenson 09/13/2022 04:32PM
Re: cork in a sub sidnik77 09/15/2022 05:42AM


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