IS 18434 : 2023 Field Measurement of Air Permeability and Water Penetration through Installed Curtain Wall, Windows, Doors, Sliders and Skylights under Static Air Pressure Difference - Method of Test

1 SCOPE

This test method provides a field procedure for determining the air permeability rate and water penetration resistance of newly installed curtain wall, windows, doors, sliders and skylights, installed in the exterior of the building, under the static air pressure difference.