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UL U305
Interior Partition - Moisture Resistant - Wood Stud (Load-Bearing)
| Fire Rating | 1 hours |
| System STC | 32 |
| System Thickness | 4.75 in. |
Assembly Construction
Assembly Construction
Layer 1 - Gypsum Panel:
1 layer 5/8" [15.9 mm] Sheetrock® Gypsum Panel Mold Tough® (UL Type SCX)
Layer 2 - Wood Studs:
1 layer 2" x 4" [38 x 89 mm] Wood Studs, 16" [406 mm] O.C.
Layer 3 - Gypsum Panel:
1 layer 5/8" [15.9 mm] Sheetrock® Gypsum Panel Mold Tough® (UL Type SCX)
Notes
- For the most up-to-date details, including construction variations, refer to the published assembly in the UL Product IQ™ database or GA Design Manual.
- Stud sizes and insulation thickness are minimum unless otherwise stated in the published assembly.
- Stud and fastener spacings are maximum unless otherwise stated in the published assembly.
- Panel orientation shall be as specified in the published assembly.
- Refer to applicable codes requirements to ensure compliance prior to construction.
- Where acoustical performance is provided in an estimated range, the values are based on laboratory test data of similarly constructed assemblies.
- Where design no. indicates “per”, the fire rating is based on laboratory test data of the referenced similarly constructed assemblies.