The noncombustible construction is not an issue for ant of the ESFR’s. It’s the solid channel greater than 12 inches deep that stop things. Well actually it’s the must be installed in every channel requirement while maintaining the min 8 ft separation that kills it. (See section 8.4.6.3.1 & .2)
Roland Roland Huggins, PE - Senior VP Engineering American Fire Sprinkler Assn. Dallas, TX http://www.firesprinkler.org <http://www.firesprinkler.org/> Fire Sprinklers Saves Lives > On Jul 19, 2017, at 6:47 AM, Mike Hairfield <[email protected]> wrote: > > Have I missed something! > > Have K25.2 ESFR sprinklers been approved to protect buildings that are > constructed with > a concrete double tees roof construction? > > Thanks, > > Mike Hairfield > _______________________________________________ > Sprinklerforum mailing list > [email protected] > <mailto:[email protected]> > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > <http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org>
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