This test method is a standard procedure for determining the resistance to water penetration under uniform static air pressure differences. The air-pressure differences acting across a building envelope vary greatly. These factors should be fully considered prior to specifying the test pressure difference to be used.
![ASTM E331-00(2009) ASTM E331-00(2009) pdf](https://www.sustandard.com/wp-content/uploads/2025/01/1611994.jpg)
ASTM E331-00(2009)
Original price was: $60.00.$30.00Current price is: $30.00.
Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference
ASTM International , 02/01/2009