UL UL 10C ⑧ Underwriters Laboratories Inc . Standard for Safety Positive Pressure Fire Tests of Door Assemblies This PDF Standard downloaded from . . JANUARY 26 ,2009 - UL10C Underwriters Laboratories Inc .( UL) 333 Pfingsten Road Northbrook .IL 60062-2096 UL Standard for Safety for Positive Pressure Fire Tests of Door Assemblies ,UL 10C Second Edition ,Dated January 26 ,2009 Summary of Topics The second edition of the Standard for Positive Pressure Fire Tests of Door Assemblies ,UL 10C has been issued to reflect the latest ANSI approval date ,and to incorporate the proposals dated June 13 ,2008 and December 5 ,2008 .These proposals include the following : The removal of the reference to asbestos . The update of source for refractory material . The relocation of felted pad requirements to the test method . The clarification of terminology . Editorial revisions including updating the title outside references ,deletion of the scope paragraph 1.8 ,and addition of the undated reference paragraph . The new and revised requirements are substantially in accordance with UL's Proposal ()onthis subject dated June 13 .2008 .and December 5 .2008 . As indicated on the ...
UL 10C-2009 Positive Pressure Fire Tests of Door Assemblies.pdf
