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NYC Building Code

§ 712.1.5.2 — § 712.1.5.2

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What is NYC BC § 712.1.5.2?

Quick Answer

This section outlines the requirements for joints in nonfire-resistance-rated floor assemblies. It specifies that such joints may be concealed within a wall cavity, located above a ceiling, or sealed with approved materials to prevent the passage of flame and combustion products. Applies to building owners managing floor assembly constructions.

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

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712.1.5.2 Joints in or between nonfire-resistance-rated floor assemblies.

BC § 712.1.5.2

Joints in or between floor assemblies without a required fire-resistance rating shall be permitted where they comply with one of the following: 1. The joint shall be concealed within the cavity of a wall.

2.The joint shall be located above a ceiling.

3.The joint shall be sealed, treated or covered with an approved material or system to resist the free passage of flame and the products of combustion. Exception: Joints meeting one of the exceptions listed in Section 715.1.

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