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UL U301
Interior Partition - Wood Stud (Load-Bearing)
| Fire Rating | 2 hours |
| System STC | 56 |
| System Thickness | 8.5 in. |
Assembly Construction
Assembly Construction
Layer 1 - Gypsum Panel:
1 layer 5/8" [15.9 mm] Sheetrock® EcoSmart Gypsum Panel (UL Type ULIX™)
Layer 2 - Gypsum Panel:
1 layer 5/8" [15.9 mm] Sheetrock® EcoSmart Gypsum Panel (UL Type ULIX™)
Layer 3 - Resilient Channel:
1 layer 1/2" [12.7 mm] resilient channel, 25 ga. (0.018"), 24" [610 mm] O.C.
Layer 4 - Wood Studs:
1 layer 2" x 6" [38 x 140 mm] Wood Studs, 16" [406 mm] O.C.
Layer 5 - Insulation:
1 layer 5-1/2" [140 mm] Fiberglass insulation
Layer 6 - Gypsum Panel:
1 layer 5/8" [15.9 mm] Sheetrock® EcoSmart Gypsum Panel (UL Type ULIX™)
Layer 7 - Gypsum Panel:
1 layer 5/8" [15.9 mm] Sheetrock® EcoSmart Gypsum Panel (UL Type ULIX™)
Notes