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NYC Building Code

§ 2512.4 — § 2512.4

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What is NYC BC § 2512.4?

Quick Answer

This section mandates that plaster coats must be protected from freezing for at least 24 hours after setting. It specifies that plaster should be applied only when the ambient temperature exceeds 40°F (4°C), unless measures are taken to maintain the temperature above this threshold during and after application. Applies to building owners involved in plaster work.

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

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2512.4 Cement plaster.

BC § 2512.4

Plaster coats shall be protected from freezing for a period of not less than 24 hours after set has occurred. Plaster shall be applied when the ambient temperature is higher than 40°F (4°C), unless provisions are made to keep cement plaster work above 40°F (4°C) during application and 48 hours thereafter.

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