Recommend you visit NFPA.org and go to the NFPA 13R page; there are anti-freeze TIA's posted for all three of the 13's.
Steve Leyton -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Wednesday, January 23, 2013 7:41 AM To: [email protected] Subject: Anti-Freeze Question To My Esteemed/Steamed Colleagues: Our firm is currently designing wet-pipe 13'R' sprinklers and fire alarm signaling system/72 on a $45M home here in New Mexico. Can anyone give me a current/definitive status on the use of GLYCERIN additive per NFPA/UL/ISO and any other related regulatory agencies?? Can we - or can't we, provide 50/50% from the factory? Thank you all for your input/comments & Happy New Year to all!! Jerry [email protected] Jerry D. Watts, SFPE President & Co-Founder ACCENT FIRE ENGINEERING INT'L. Ltd.* Santa Fe/Albuquerque/Silver City/Roswell/Artesia New Mexico Seattle, WA San Diego, CA Phoenix, AZ San Antonio, TX (800) 503.1961 *Licensed Fire Engineers - Architects/Inspectors/Fire Investigators: AZ CA CO NM NV NY TX UT KS MD MS -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attach ments/20130123/cd343f5b/attachment.html> _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
