FIRE-RESISTANCE DESIGN

Assembly Usage Disclaimer

BXUV - Fire Resistance Ratings - ANSI/UL 263 Certified for United States

BXUV7 - Fire Resistance Ratings - CAN/ULC-S101 Certified for Canada

See General Information for Fire-resistance Ratings - ANSI/UL 263 Certified for United States
Design Criteria and Allowable Variances

See General Information for Fire Resistance Ratings - CAN/ULC-S101 Certified for Canada
Design Criteria and Allowable Variances

Design No. V464

February 14, 2019

Nonbearing Wall Rating — 1 hr

* Indicates such products shall bear the UL or cUL Certification Mark for jurisdictions employing the UL or cUL Certification (such as Canada), respectively.

    1. Framing Members* - Floor and Ceiling Runners — Not shown — Proprietary channel shaped, min. 3-5/8 in. wide, fabricated from min. 0.015 in. (min bare metal thickness) galvanized steel, attached to the supporting structure with fasteners 24 in. OC max. Configurations B and C shall utilize two, separate tracks along the floor and ceiling. Effective thickness is 0.034 in.

    CLARKDIETRICH BUILDING SYSTEMSCD ProTRAK


    DMFCWBS L L CProTRAK


    MBA METAL FRAMINGProTRAK


    RAM SALES L L CRam ProTRAK


    STEEL STRUCTURAL PRODUCTS L L CTri-S ProTRAK


    1A. Framing Members* - Floor and Ceiling Runners — Not shown — Proprietary channel shaped, min. 3-5/8 in. wide, fabricated from min. 0.015 in. (min bare metal thickness) galvanized steel, attached to the supporting structure with fasteners 24 in. OC max. Configurations B and C shall utilize two, separate tracks along the floor and ceiling. Effective thickness is 0.034 in.

    TELLING INDUSTRIES L L CTRUE-TRACK™


    1B. Framing Members* - Floor and Ceiling Runners — Not shown, for use with Item 2B — Proprietary channel shaped, min. 3-5/8 in. wide, fabricated from min. 0.018 in. (min bare metal thickness) galvanized steel, attached to the supporting structure with fasteners 24 in. OC max. Configurations B and C shall utilize two, separate tracks along the floor and ceiling.

    STEEL INVESTMENT GROUP L L CAlphaTRAK


    1C. Framing Members* - Floor and Ceiling Runners — Not shown, for use with Item 2C — Proprietary channel shaped, min. 3-5/8 in. deep, attached to the supporting structure with fasteners 24 in. OC max. Configurations B and C shall utilize two, separate tracks along the floor and ceiling.

    MARINO/WARE, DIV OF WARE INDUSTRIES INCViper25™Track


    FUSION BUILDING PRODUCTSViper25™ Track


    IMPERIAL MANUFACTURING GROUP INCViper25™ Track


    2. Framing Members* - Steel Studs — Proprietary channel shaped studs, min. 3-5/8 in. wide, fabricated from min. 0.015 in. (min bare metal thickness) galvanized steel, spaced a max of 24 in. OC. Studs attached to the floor and ceiling runners with 7/16 in. long, No.6 steel screws on both sides of the stud. For locations that are not accessible for mechanical fastening, the flange of the stud shall be fastened to the track by tack welding. Effective thickness is 0.034 in.

    CLARKDIETRICH BUILDING SYSTEMSCD ProSTUD


    DMFCWBS L L CProSTUD


    MBA METAL FRAMINGProSTUD


    RAM SALES L L CRam ProSTUD


    STEEL STRUCTURAL PRODUCTS L L CTri-S ProSTUD


    2A. Framing Members* - Steel Studs — Proprietary channel shaped studs, min. 3-5/8 in. wide, fabricated from min. 0.015 in. (min bare metal thickness) galvanized steel, spaced a max of 24 in. OC. Studs attached to the floor and ceiling runners with 7/16 in. long, No.6 steel screws on both sides of the stud. For locations that are not accessible for mechanical fastening, the flange of the stud shall be fastened to the track by tack welding. Effective thickness is 0.034 in.

    TELLING INDUSTRIES L L CTRUE-STUD™


    2B. Framing Members* - Steel Studs — For use with Item 1B. Proprietary channel shaped studs, min. 3-5/8 in. wide, fabricated from min. 0.018 in. (min bare metal thickness) galvanized steel, spaced a max of 24 in. OC. Studs attached to the floor and ceiling runners with 7/16 in. long, No.6 steel screws on both sides of the stud. For locations that are not accessible for mechanical fastening, the flange of the stud shall be fastened to the track by tack welding.

    STEEL INVESTMENT GROUP L L CAlphaSTUD


    2C. Framing Members* - Steel Studs — Proprietary channel shaped studs, min. 3-5/8 in. depth, spaced a max of 24 in. OC. Studs attached to the floor and ceiling runners with 7/16 in. long, No.6 steel screws on both sides of the stud. For locations that are not accessible for mechanical fastening, the flange of the stud shall be fastened to the track by tack welding.

    MARINO/WARE, DIV OF WARE INDUSTRIES INCViper25™


    FUSION BUILDING PRODUCTSViper25™


    IMPERIAL MANUFACTURING GROUP INCViper25™


    3. Gypsum Board* — Nominal 5/8 in. thick, 4 ft. wide panels, applied vertically to studs and runners with 1-1/4 in. long, No. 6, Type S screws spaced at 8 in. OC along the perimeter of the panels and 12 in. OC in the field. Vertical joints centered over studs and staggered one stud cavity on opposite sides of stud. Horizontal joints of vertically applied panels to be staggered 4 ft on opposite sides of the wall.

    PABCO BUILDING PRODUCTS L L C, DBA PABCO GYPSUMQuietRock 530, QuietRock ES


    3A. Gypsum Board* — Any 5/8 in. thick UL Classified Gypsum Board that is eligible for use in Design Nos. L501, G512 or U305. (As an alternate to Item 3; on only one side of the assembly, for use only in Configuration A, when the studs are spaced 16 in. or 24 in. OC) — Nominal 5/8 in. thick, 4 ft. wide panels, applied vertically to studs and runners with 1-1/4 in. long, No. 6 Type S screws spaced at 8 in. OC along the perimeter of the panels and 12 in. OC in the field. Vertical joints centered over studs and staggered one stud cavity on opposite sides of stud. Horizontal joints of vertically applied panels to be staggered 4 ft on opposite sides of the wall. Horizontal joints of vertically applied panels need not be backed.

    CABOT MANUFACTURING ULC (View Classification)CKNX.R25370


    AMERICAN GYPSUM CO (View Classification)CKNX.R14196


    BEIJING NEW BUILDING MATERIALS PUBLIC LTD CO (View Classification)CKNX.R19374


    CERTAINTEED GYPSUM INC (View Classification)CKNX.R3660


    CGC INC (View Classification)CKNX.R19751


    GEORGIA-PACIFIC GYPSUM L L C (View Classification)CKNX.R2717


    CONTINENTAL BUILDING PRODUCTS OPERATING CO, L L C (View Classification)CKNX.R18482


    LOADMASTER SYSTEMS INC (View Classification)CKNX.R11809


    NATIONAL GYPSUM CO (View Classification)CKNX.R3501


    PABCO BUILDING PRODUCTS L L C, DBA PABCO GYPSUM (View Classification)CKNX.R7094


    PANEL REY S A (View Classification)CKNX.R21796


    SIAM GYPSUM INDUSTRY (SARABURI) CO LTD (View Classification)CKNX.R19262


    GEORGIA-PACIFIC GYPSUM L L C (View Classification)CKNX.R6937


    THAI GYPSUM PRODUCTS PCL (View Classification)CKNX.R27517


    UNITED STATES GYPSUM CO (View Classification)CKNX.R1319


    USG MEXICO S A DE C V (View Classification)CKNX.R16089


    4. Batts and Blankets* — UL Classified glass fiber insulation with or without kraft paper facing, nominal 3-1/2 in. thick, nominal density of 0.95 pcf, friction fit between studs to completely fill the stud cavities.

    See Batts and Blankets* (BKNV and/or BZJZ) Categories for names of Classified companies.

    5. Joints and Screwheads — Joint compound applied in two coats to joints and screw heads. Paper tape, nom 2 in. wide, embedded in first layer of compound over all joints.
    6. Furring Channels — (Optional, Not Shown) — Resilient channels fabricated from min 25 MSG corrosion-protected steel, spaced vertically a max of 24 in. OC. Flange portion attached to each intersecting stud with 1/2 in. long Type S-12 steel screws.

    * Indicates such products shall bear the UL or cUL Certification Mark for jurisdictions employing the UL or cUL Certification (such as Canada), respectively.

Last Updated on 2019-02-14
BXUV.V464 V464 BXUV 100570268 DESIGN Active 20190214 20190214 100570268 100530754 100557430 100593062 100581840 100512119 P1369631 980447001 P1823606 100567625 100570268 100530754 100557430 100593062 100581840 100512119 P1369631 980447001 P1823606 100567625 100046076 100562937 283066001 736720001 100219806 846414005 299592001 294450001 226521001 923830002 100046076 544217001 798029001 413492002 100584219 730408054 287840003

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