This slim, compact design offers the lightest system available and results in significant weight, space and labor savings when compared to tradi tional firerated shafts or competitive wrap systems. Installation guidance for installing fyrewrap passive fire protection products. Installation details are provided below and in figure 4. In crowded and cluttered environments, fyrewrap elite 1. Ul fire wrap, firestopping archives american mechanical. Unifrax fyrewrap plenum insulating wrap buy insulation. The partnership between unifrax and trafalgar just made sense, and now the huge.
For job specifications that are post 2006 international mechanical code imc a. Use foil tape to seal the foil facing after each cut. Marlite panels frp 10,000 items delivered to your location or jobsite. Overlap details the following three overlapping techniques may be used to install fyrewrap elite. Ul 1978 astm e119 ansiastm e814 astm e2336double layer ul 1978 ul 2221 ac 101 iso 6944 duct type a note. Install the cover over the threaded rod overlapping the opening 1 on all sides. On grease ducts, kitchen exhaust fans, chemical fume vents etc. View files greaseexhaustductsgeneral installation detail. For standard air ventilation ductwork only a single layer of fyrewrap elite 1. The collar can be field fabricated from fyrewrap elite 1. Steel supports and components are not required to be firerated in this application. The transverse overlap of adjacent blanket may be installed. There are no minimum setbacks which eliminates any worries for the. Although fyrewrap dps dryer insulation wrap is rated for fireprotection on combustibles in air plenums we recommend using fyrewap 0.
Only encapsulated blanket should be utilized to ensure the outer surface of the insulation is protected. Throughout the installation process, seal all cut edges with aluminum foil tape. Our ultimate door is specifically referenced in the unifrax international code council icc evaluation service report number esr2224, confirming compliance with 1997 icbo umc, 1997 ubc, 2006, 2009, and 2012. Trafalgar and unifrax have partnered in australia to bring you fyrewrap elite. Unifrax s fyrewrap elite 1 1 2 duct insulation is a twolayer flexible enclosure for both one and twohour rated commercial kitchen grease ducts that is tested per astm e2336 and is acceptable as an alternate to a traditional firerated shaft. This installation instruction details all major steps require.
Duravent polypro installation instructions manual pdf. An overlap of 75mm 3 must be maintained regardless of overlapping technique. Typical duct types include smoke control, hazardous exhaust, laboratory chemical fume, stairwell and vestibule pressurization, ventilation, supplyreturn ducts, commercial dryer exhaust, as well as refuse and linen chutes. Install insulation with a 3 minimum overlap on all joints. All of the above components are necessary to comply with the astm e2336 and ul 1978 test requirements. Cut back the outer layer to form an opening with perimeter dimensions that extend 1 beyond the inner layer. Search all our installation manuals by product name or product number here. This flexible, fire protection wrap meets the requirements defined by the mechanical code and is an alternative to a. When installed per the manufacturers instructions, a twolayer fyrewrap elite 1.
Trafalgar fyrewrap technical manual 2014 please contact the trafalgar engineering team for a list of tested applications and corresponding fire ratings t. Install both layers of wrap with transverse perimeter and longitudinal butted joints. Trafalgar fire has partnered with unifrax to exclusively bring australia fyrewrap duct proofing systems, fyrewrap for critical services, and fyrewrap twrap for use in limiting heat transfer insulation performance through service penetrations in fire rated walls, floors and shafts. The simple saver fabric liner system uses a strong, low permeance vapor retarder to create the required space for designed. Looking for installation manuals for a specific unifrax product. The prefabricated access door is protected with three layers of fyrewrap elite 1. Installe comme systeme a deux couches, elite fyrewrap 1. See installation instructions for more in depth details q. Fyrewrap elite 112 astm e2336 grease duct insulation. Weld at least four steel insulation pins to the outside of the door cover panel, approximately 1 from each corner. Unifrax fyrewrap elite blanket insulation fyrewrap elite blanket from unifrax is a totally inorganic. See datasheet above for complete duct insulation wrap installation instructions. This installation instruction details all major steps required to install. Field fabricatedaccess doors are protected with two layers of fyrewrap ez 1.
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