Labels:anechoic chamber | bulletin board | shelf | sky OCR: Louver Rain Defense New test methods were required to meet the demands of the building desi ians and prevent water intrusion In real-life storm conditions where Wind Driven Rain is commonplace rainwater penetrates even the highest rated ouvers tested under the AMCA still air test Inresponse this serious problem louver manufa icturers introdu ced products specifically engineered to prevent rain entry under storm conditions To maintain standard f comp arison within the industry AMCA expanded its testing and certification process to include testing f louvers under moderate and severe storm conditions Further in their 2000 update Masterspec included specific recommendations for the use of "Storm Resistant" louvers anywhere water entry was concern Clearly, wind Driven Rain and the Damage it can ...
