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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: February 24, 2012
Summary of Topics b1256_4_20120224_sum.html

Subject 1256

Bulletin Dated: February 24, 2012

SUMMARY OF TOPICS

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

1. For Preliminary Review Only: Clarification of 1.5 Regarding the Development of the Conditions of Acceptance

2. For Preliminary Review Only: Clarification of 15.2 that Melting Thermal Plastic Insulation is Not Prohibited

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