1 Hour Roof Assembly Ul

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1 hour roof assembly ul.

With 1 2 wood structural panels with. I would like to apply the drywall directly to the bottom of the truss and also have insulation for sound control. See full report for details. A secure online source for increased visibility into your ul project files product information documents samples and services.

3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete. Sound tested with 2 x 4 stud wall with 1 2 12 7 mm toughrock fireguard c gypsum wallboard or densarmor plus fireguard c panels each side of assembly and 3 1 2 89 mm fiberglass insulation in stud space both sides. Estimated range of acoustical performance is based on laboratory test data of similarly constructed assemblies. For the most up to date fire resistance ratings refer to the ul online certifications directory ul p522.

Is this possible without using channels and what ul number would i use. Breakaway clip facings and height of wall differ between ul design u373 and whi gp wa 120 04. Concrete with cellular steel 3 hr. It is a key differentiator for products within the exterior wall assembly market.

12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr. 6 usg fire resistant assemblies test certification test conditions and fire and sound tested assemblies listed in this selector are based on characteristics properties and performance certificationof materials and systems obtained under controlled test conditions as set forth in the appropriate astm standard in effect at the time of test. In fact there is no. Ibc table 721 3 item 21 1 1 describes a single prescriptive 1 hour rated floor or roof assembly that includes wood trusses.

Urb concealed grid system and tile. 276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr. Wood joists wood i joists floor trusses and flat or pitched roof trusses spaced a maximum 24 o c. Assemblies include ducts dampers lighting or other fixtures in the tested assembly.

I am looking for a 1 hour roof ceiling assembly for wood truss construction. 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. If further assistance is needed please visit our website or contact a member of our codes and advisory services staff for all other inquiries please contact ul s customer service professionals at 1 877 854 3577 1 877 ulhelps or email. The ul evaluation report an additional.