DESIGN PRESSURE

SUMMARY OF TEST RESULTS

Tested per ASTM E 330 Standard Test Method for Structural Performance of Exterior Windows, Doors, Skylights and Curtain Walls by Uniform Static Air Pressure Difference, it exceeded 150 PSF + (242 MPH), and 135 PSF - (230 MPH).

Design Pressure ±4320 Pa (±90.23 psf)

Air Infiltration at 75 Pa (1.57 psf) 0.5 L/s/m2 (0.09 cfm/ft2)

Air Infiltration at 300 Pa (6.27 psf) 1.2 L/s/m2 (0.23 cfm/ft2)

Water Penetration Resistance Test Pressure 720 Pa (15.04 psf)

The specimens were evaluated in accordance with the following:

ASTM E283-04 (2012), Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen.

ASTM E330/E330M-14, Standard Test Method for Structural Performance of Exterior Windows, Doors, Skylights and Curtain Walls by Uniform Static Air Pressure Difference.

ASTM E331-00(2016), Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference.

 

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