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RE: jailbreak through CMU

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And the grouted cell w/ no rebar, and the window set in the CMU veneer.  Whay have a CMU veneer over CMU anyway?

>>> On 12/18/2007 at 10:28 AM, "Garner, Robert" <rgarner(--nospam--at)> wrote:

What's with that bar in an ungrouted cell?


From: Christopher Banbury [mailto:cbanbury(--nospam--at)]
Sent: Tuesday, December 18, 2007 7:56 AM
To: seaint(--nospam--at)
Subject: jailbreak through CMU


I’ve always wondered about duration factors for prison “live loads” on reinforced CMU walls. Apparently it works out to two inmates with primitive tools for about 3 weeks.,2933,317100,00.html



Christopher Banbury, PE



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