CDA Successfully Tests Copper Wall Cladding Systems
The Copper Development Association (CDA) recently released a study to simplify the specification process of copper wall cladding systems for architects, building owners and contractors. The study conducted by Intertek provides quantifiable performance and technical data for common copper wall cladding systems, thereby eliminating the need for end users to conduct individual, costly and time intensive tests to comply with the mandatory building code requirements.
CDA tested several common systems in a variety of conditions according to ASTM/AAMA testing protocols, successfully obtaining ratings on air infiltration (ASTM E283), water infiltration (ASTM E331), wind resistance (ASTM E330), and dynamic wind (AAMA 501.1).