Air Movement and Control Association (AMCA) International Inc. announces the publication of ANSI/AMCA Standard 540-23, Test Method for Louvers Impacted by Wind Borne Debris. Superseding ANSI/AMCA ...
In my January 2024 column, I reported on a new ASTM test method for use in assessing the damage tolerance of sandwich composites under compression loading: the sandwich compression-after-impact (CAI) ...
The American Architectural Manufacturers Association (AAMA) recently released a new document that provides a standard laboratory procedure for exterior shading devices and the project-specific ...
President, Wyoming Test Fixtures Inc. An important consideration for many composite structures, damage assessment targets two primary components: damage resistance and damage tolerance. Damage ...
This video demonstrates an Izod impact test performed on a plastic specimen using CEAST 9050 impact pendulum from Instron. ASTM D256 is a standard test method for determining the Izod pendulum impact ...
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