
Standard Practice for On-Site Identification of Firestop Systems and Judgments
STANDARD published on 1.8.2026
Why Redline?
A PDF redline is a quick and easy way to compare all of the changes between the current, active standard and the previous version.
With a redline you'll immediately see:
Save Time and Trouble!
With a Redline you no longer have to spend time trying to determine what has changed in the new standard! Redlines save you time and ensure you see what the changes are to the standard.
Price
When you select the "Active + Redline" option you get both documents! Best of all, the cost of an Active + Redline is only slightly more than buying the Active Standard by itself.
Designation standards: ASTM E3456-26
Publication date standards: 1.8.2026
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
breach, concrete masonry unit, continuity head-of-wall joint system, equivalent fire-resistance-rated assembly, fire-resistance-rated wall assembly, fire-resistive joint system, firestop identification label/tag, firestop system, horizontal assembly, installed system, judgment, penetrating item, penetration firestop system, perimeter fire containment system, spandrel-panel system, tested system,, ICS Number Code 13.220.01 (Protection against fire in general)