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// CODE SNIPPET

2304.11.2 Partitions and Walls

Building Code 2018 of Illinois > 23 Wood > 2304 General Construction Requirements > 2304.11 Heavy Timber Construction > 2304.11.2 Partitions and Walls
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Partitions and walls shall comply with Section 2304.11.2.1 or 2304.11.2.2.

2304.11.2.1 Exterior Walls

Exterior walls shall be permitted to be cross-laminated timber not less than 4 inches in thickness meeting the requirements of Section 2303.1.4.

2304.11.2.2 Interior Walls and Partitions

Interior walls and partitions shall be of solid wood construction formed by not less than two layers of 1-inch (25 mm) matched boards or laminated construction 4 inches (102 mm) thick, or of 1-hour fire-resistance-rated construction.

Related Code Sections


2304.11.2 Wood, Partitions and Walls
Partitions and walls shall comply with Section 2304.11.2.1 or 2304.11.2.2 ...
Building Code 2021 of Illinois > 23 Wood > 2304 General Construction Requirements > 2304.11 Heavy Timber Construction > 2304.11.2 Partitions and Walls
2304.11.2 Wood, Partitions and Walls
Partitions and walls shall comply with Section 2304.11.2.1 or 2304.11.2.2 ...
Building Code 2018 of Illinois > 23 Wood > 2304 General Construction Requirements > 2304.11 Heavy Timber Construction > 2304.11.2 Partitions and Walls
(D) Wiring Methods and Materials, Through Partitions and Walls
Cable trays shall be permitted to extend transversely through partitions and walls or vertically through platforms and floors in wet or dry locations ...
National Electrical Code 2017 of Illinois > 3 Wiring Methods and Materials > 392 Cable Trays > 392.18 Cable Tray Installation > (D) Through Partitions and Walls
(D) Wiring Methods and Materials, Through Partitions and Walls
Cable trays shall be permitted to extend transversely through partitions and walls or vertically through platforms and floors in wet or dry locations ...
National Electrical Code 2020 of Illinois > 3 Wiring Methods and Materials > 392 Cable Trays > 392.18 Cable Tray Installation > (D) Through Partitions and Walls
1209.2.2 Interior Environment, Walls and Partitions
Walls and partitions within 2 feet (610 mm) of service sinks, urinals and water closets shall have a smooth, hard, nonabsorbent surface, to a height ...
Building Code 2018 of Illinois > 12 Interior Environment > 1209 Toilet and Bathroom Requirements > 1209.2 Finish Materials > 1209.2.2 Walls and Partitions
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