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NYC Building Code

§ 722.3.2.4 — § 722.3.2.4

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What is NYC BC § 722.3.2.4?

Quick Answer

This section specifies that when a finish is applied to a concrete masonry wall and contributes to its fire-resistance rating, the masonry must provide at least half of the total required fire-resistance rating. Applies to building owners involved in construction or renovation projects requiring fire safety compliance.

General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.

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722.3.2.4 Minimum concrete masonry fire-resistance rating.

BC § 722.3.2.4

Where the finish applied to a concrete masonry wall contributes to its fire-resistance rating, the masonry alone shall provide not less than one-half the total required fire-resistance rating.

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