sábado, 3 de outubro de 2009

AN OVERVIEW OF DIAGNOSTIC WATER LEAKAGE TESTING OF BUILDING FAÇADES


Photo 7 – Nozzle testing in progress; note the minimal flow rate to isolate a specific leak source


Photo 9 – ASTM E 1105 spray rack in use on the exterior of an aluminum and glass curtain wall.



Photo 12 – Plastic sheeting is used to isolate the window system from the wall panels during testing.


Photo 13 – Duct tape and putty are used to mask joints within a window to isolate a leak source.



Photo 14 – A spray rack in use to test the interior side of a parapet wall.


Photo 15 – Moisture-sensitive paper indicating a leak at the window interior perimeter

http://www.rci-online.org/interface/2008-09-farmer.pdf

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