Browse & Buy UL Standards
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

SUMMARY OF TOPICS

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

The cost to purchase this Standard varies depending on whether you are ordering a hardcopy, PDF or combination of the two. We also offer two different types of subscriptions: a one year and a three year.

You will be able to choose your purchase options on the following pages.

×
×
×
×
×

You have one or more subscriptions that will expire soon.

×

You have one or more licenses to assign

×

Additional information required

To serve you better, please update your account details.