HUD has published a guide to fire ratings for archaic building systems,
including fire ratings for a variety of plaster-on-lath systems.  It is
Number 8 in their Rehabilitation series, and costs about $5.  You can order
direct from "HUD USER" via phone.  I don't have the number home with me, but
call your closest HUD office and they can give you the info.
Michael
-----Original Message-----
From: Dennis Enslinger <[log in to unmask]>
To: [log in to unmask]
<[log in to unmask]>
Date: Thursday, December 31, 1998 2:16 PM


>I was wondering if anyone has seen a fire rating for plaster walls?  We
>are having some issues in trying to meet alternative compliance in terms
>of fire code and it would be helpful to have some type of U.L. rating if
>possible on typical plaster construction.
>
>Thanks,
> Dennis Enslinger, Historic Resources Administrator Lawrence, Kansas
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