// CODE SNIPPET
718.3.1 Draftstopping Materials
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Draftstopping materials shall be not less than 1/2-inch (12.7 mm) gypsum board, 3/8-inch (9.5 mm) wood structural panel, 3/8-inch (9.5 mm) particleboard, 1-inch (25-mm) nominal lumber, cement fiberboard, batts or blankets of mineral wool or glass fiber, or other approved materials adequately supported. The integrity of draftstops shall be maintained.
Related Code Sections
718.3.1 Fire and Smoke Protection Features, Draftstopping Materials
Draftstopping materials shall be not less than 1 / 2 -inch (12.7 mm) gypsum board, 3 / 8 -inch (9.5 mm) wood structural panel, 3 / 8 -inch (9.5 mm ...
Building Code 2018 of Illinois > 7 Fire and Smoke Protection Features > 718 Concealed Spaces > 718.3 Draftstopping in Floors > 718.3.1 Draftstopping Materials
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sheathing, deck or slab above using materials complying with Section 718.2.1. Draftstopping up to the underside of the floor or roof sheathing, deck ...
Building Code 2018 of Illinois > 7 Fire and Smoke Protection Features > 708 Fire Partitions > 708.4 Continuity > 708.4.2 Fireblocks and Draftstops in Combustible Construction
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Fireblocking and draftstopping shall be installed in combustible concealed locations in accordance with this section. Fireblocking shall comply ...
Building Code 2018 of Illinois > 7 Fire and Smoke Protection Features > 718 Concealed Spaces > 718.1 General
708.4 Fire and Smoke Protection Features, Continuity
718.2.1. Draftstopping up to the underside of the floor or roof sheathing, deck or slab above using materials complying with Section 718.3.1 for floors ...
Building Code 2018 of Illinois > 7 Fire and Smoke Protection Features > 708 Fire Partitions > 708.4 Continuity
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to the interior of the building occur at the bottom. The bottom of the shaft shall be closed off around the penetrating items with materials permitted by Section ...
Building Code 2018 of Illinois > 7 Fire and Smoke Protection Features > 713 Shaft Enclosures > 713.11 Enclosure at the Bottom