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Standard 1256, Edition 4

Standard for Fire Test of Roof Deck Constructions

UL CSDS Proposal
Standard 1256, Edition 4 Edition Date: July 20, 2012
Summary of Topics b1256_4_20120720_sum.html

Subject 1256

Bulletin Dated: July 20, 2012


The following changes in requirements to the Standard for Fire Test of Roof Deck Constructions, UL 1256, are being proposed:

1. Clarification of 1.5 Regarding the Development of the Conditions of Acceptance

2. Clarification of 15.2 that Melting Thermal Plastic Insulation is Not Prohibited

Back to Standard 1256, Edition 4

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