ASTM E3157-19, Standard Guide for Understanding and Using Information Related to the Installation of Firestop Systems (ASTM Guide), was published in June 2019. This ASTM Guide was developed by a task group at ASTM.
The ASTM Guide contains many recommendations, some of which could increase the cost of the project and possibly impact the schedule, along with incorrect statements and terms. Further, the ASTM Guide presents product usage limitations NOT listed in: the Manufacturers’ installation instructions; product data sheets; UL, FM, Intertek, or other laboratory listings; or directory guide Information.