Work Item
ASTM WK95671
Revision of F1249-20 Standard Test Method for Water Vapor Transmission Rate Through Plastic Film and Sheeting Using a Modulated Infrared Sensor
Rationale
o Per Bluebook guidelines, update the Scope to define the method is quantitative and state the range of values determined
Work Item Status
Date Initiated: 07-09-2025
Technical Contact: Joel Fischer