Bxuv fire resistance ratings ansiul 263 bxuv7 fire resistance ratings canulcs101 certified for canada see general information for fireresistance r atings ansiul 263 see general information for fire resistance ratings canulcs101 certified for canada design no. U305 november 19, 2019 bearing wall rating 1 hr finish rating see items 3, 3a, 3d, 3e, 3f, 3g, 3h, 3j and 3l. Indicates such products shall bear the ul certification mark last updated on 20190402 the appearance of a companys name or product in this database does not in itself assure that products so identified have been manufactured. Estimated range of acoustical performance is based on laboratory test data of similarly constructed assemblies. Ul u356 summary onehour fireresistance rated, limited. When item 6b, steel framing members, is used, nonbearing wall rating is limited to 1 hr.
Fire resistance assemblies and products are developed by the design. Usg fireresistant assemblies catalog english sa100. Ul s first edition of ul 305 was developed and published in november 1955 and in 1983, ul achieved ansi ul standard recognition for ul 305. Breakaway clip facings and height of wall differ between ul design u373 and whi gpwa 12004. National gypsum construction guide steeler construction supply. Ceiling design in the ul fire resistance directory. The effectiveness of fire barrier materials as protection for other combustible materials or components within the assembly is of primary interest for this evaluation. Indicates such products shall bear the ul or cul certification mark for jurisdictions employing the ul or cul certification such as canada, respectively. The ul certification mark on fire resistant products, systems and assemblies is relied on by code enforcement officials and buyers to provide confidence that products and systems meet regulatory and market requirements. To view different wall assemblies, click on each point below that may apply to your project. A photo of an area separation wall system after a fire is shown below.
A secure, online source for increased visibility into your ul project files, product information, documents, samples and services. Batts and blankets optional, not shown glass fiber batts may be installed in the interior or wall cavity. Figure 2 wood stud figure 3 concrete or masonry wall or floor refer to the ul or ulc classification marking on the product page 1 of 2. It is a key differentiator for products within the exterior wall assembly market. T rating the amount of time for the surface of the penetrating item on the nonfire side of the test assembly to rise 250f plus ambient temperature. Walls and interior partitions, noncombustible, 1 hour. Area separation wall u336 two 1 sheetrock brand gypsum liner panels set between usg 2 hstuds, 25 ga. We provide a wide range of publications that include the information you need to provide safe, sustainable code compliant installations. The estimated ratings are based on laboratory test results from various compendiums of stc ratings. Fireresistance ratings ansiul 263 see general information for fireresistance ratings ansiul 263 design no. The hourly rating of the roof assembly shall be equal to or greater than the hourly rating of the wall assembly.
Georgiapacific gypsum searchable assemblies library. Gypsum wallboard floorceilings wood framing wood joistscad file name golds. Gypsum board partitions wood framing stc 34 fire ul. Although the code allows you to rate a floorceiling assembly from one rated corridor wall to the other rated wall across the span of the corridor i. Any ul classified batts and blankets bzjz mineral wool or glass fiber insulation may be used optional to partially or completely fill the wall cavity.
Attached to wallboard with wire staples spaced horizontally 12 in. Access our allnew collection of soundtested, firerated wall assemblies. Smoke barrier smoke barriers shall form an effective membrane continuous from outside wall to outside wall and from floor slab to floor or roof deck above, including continuity through concealed spaces, such as those found above suspended ceilings, and interstitial. Firestop systems tested to astm e 814 or ul 1479 result in hourly ratings. International masonry institute team masonry detailing series 8001ml0988. Assembly rating 2 h load restricted assembly evaluated in accordance with working stress design methods, for use under limit states design methods.
Newsletters for code authorities ul quarterly newsletters provide code authorities with relevant technical articles and timely updates on ul developments that can enhance your ability to approve safe, sustainable code compliant installations. Only products which bear uls mark are considered as classified, listed, or recognized. The current, sixth edition of ansi ul 305 was published in july 2012. F rating the amount of time before flame pokes through openings to the unexposed side of the test assembly. Usg panels usg panels usg panels ul design number ul design number ul design number g503, g531, l501, l508, n501, n502, n505, p515, p516. Only products which bear uls mark are considered certified. Ul floorceiling assemblies are tested for the entire floorceiling and as i understand are to be continued to all exterior walls not just across a corridor or room that has rated enclosing walls. Wl1001 june 15, 2005 f ratings 1, 2, 3 and 4 hr see items 2 and 3.
Engineering evaluation ul u350 townhouse party wall and. Standard ul 1479 revision effective september 20, 2007 ul 1479 fire tests of throughpenetration firestops has been revised to incorporate a change to the way that samples are constructed to test certain fa and fc series of firestop systems. Gypsum panel end joints located midway between continuous channels and attached to additional pieces of channels 54 72. Estimate materials and find usg equivalents for your building projects. Find the right firerated assemblies and design details drawings for your architectural plans.
Although this was a tragic event, it clearly proves the effectiveness of. U350 april 01, 20 bearing wall rating 2 hr finish rating. The hourly fire rating of the roof assembly shall be equal to or greater than the hourly fire rating of the wall assembly. December 03, 20 c c lassifi e d classified by underwriters laboratories, inc. Fire resistance assemblies and products are developed by the design submitter and have been investigated by ul for compliance with. U375 april 09, 20 nonbearing wall rating 2 hr finish rating see item 6. Structural steel support oriented parallel to and max 12 in. Bxuv fire resistance ratings ansi ul 263 bxuv7 fire resistance ratings canulcs101 certified for canada see general information for fireresistance r atings ansi ul 263 see general information for fire resistance ratings canulcs101 certified for canada design no. Wall assembly the 1 or 2 h firerated gypsum boardsteel stud wall assembly shall be constructed of the materials and in the manner specified in the individual u400 or v400 series wall or partition design in the ul fire resistance directory.
Ul 305 standard for panic hardware standards catalog. Pn 201 pipe penetration through wall pn 202 cable penetration through wall pn 301 pipe penetration through floor pn 302 cable penetration through floor pn 303 void fill assembly caj0038 caj3073 caj1163 wl3035 wl1041 x501 x510 x528 x528 fc series rated floorceiling assemblies fc 202 2 hour floorceiling assembly g514 table of contents. The roof assembly shall include the following construction features. Wall assembly the 1, 2, 3 or 4 hr firerated gypsum wallboardstud wall assembly shall be constructed of the materials and in the manner described in the individual u300 or u400 series wall or partition designs in the ul fire resistance directory and. Nonbearing wall partition stud depth shall be at a minimum equal to the depth of the bearing wall. Hwd0582 standard wall, parallel to beam assembly under fluted deck. Please contact the manufacturer of such products for installation instructions. For the most uptodate fireresistance ratings, refer to the ul online certifications directory, ul u305. It is recommended to consult a professional acoustician for more detailed information or to analyze the specifics of your projectassembly. Shaft wall assembly the 1 hr or 2 hr fire rated gypsum boardsteel stud shaft wall assembly shall be constructed of the materials and in the manner described in the individual u400 or v400 series wall and partition design in the ul fire resistance directory and shall include the following construction features. Hwd0580 standard chase wall to fluted deck dda hwd0579 standard wall off centered under beam.
Overall stacked area separation wall assemblies cannot exceed 50 feet or the limits of the applicable ul fire assembly. Ul u356 with thermoply red or blue applied as exterior structural sheathing in onehour rated fire endurance wall assemblies exposed to fire on interior face only for gwb manufacturers with finish ratings over 21 minutes 1. Stc rating 56 see item 9 this design was evaluated using a load design method other than the. A wide variety of systems are shown to provide choices in performance and cost.
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