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As well as meeting the noted requirements for the Standard EIF System,
Preswitt's Rainscreen System has also met the following requirements.
Click here to view letters of confirmation
for drainage and pressure equalization tests.
PRESSURE EQUALIZATION
The pressure differential across the
lamina was reduced by over 90% when tested at a pressure of 1500pa
at 2 cycles per second.
DRAINAGE
| Test Conducted
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Results |
| EIMA draft method 200.03
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Pass |
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