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Article 701: Enactment and Update of the New York City Building Code
§ 28-701.1 Update.
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Chapter 8: Interior Finishes
Section BC 801: General
Section BC 802: Definitions
Section BC 803: Wall and Ceiling Finishes
Section BC 804: Interior Floor Finish
Section BC 805: Combustible Flooring Materials In Types I and Ii Construction
Section BC 806: Decorative Materials and Trim
Section BC 807: Insulation
Section BC 808: Acoustical Ceiling Systems
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Chapter 23: Wood
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Chapter 31: Special Construction
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722.6.2.4 Floors and roofs.
In the case of a floor or roof, the standard test provides only for testing for fire exposure from below. Except as noted in Section 703.3, Item 5, floor or roof assemblies of wood framing shall have an upper membrane consisting of a subfloor and finished floor conforming to Table 722.6.2(4) or any other membrane that has a contribution to fire resistance of not less than 15 minutes in Table 722.6.2(1).
722.6.2.5 Additional protection.
Table 722.6.2(5) indicates the time increments to be added to the fire resistance where glass fiber, rock wool, slag mineral wool or cellulose insulation is incorporated in the assembly.
722.6.2.6 Fastening.
Fastening of wood frame assemblies and the fastening of membranes to the wood framing members shall be done in accordance with Chapter 23.
Chapter 8: Interior Finishes
Section BC 801: General

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