X-Message-Number: 2218 Subject: Replacing cold room foam? Date: Sat, 08 May 93 10:46:18 -0400 From: Brian Wowk <> says: >Over many years the foam efficiency would decline by about 30% due to >air infusion... Under what conditions would it be practical and possible to replace the foam around the cold room? Is this something you want to design for from the beginning? Have the computations so far assumed that the foam is new, or that the foam is in its stable state? Tim Rate This Message: http://www.cryonet.org/cgi-bin/rate.cgi?msg=2218