STANDARD METHODS OF TEST FOR AIR DUCTS
|Publication Date:||1 July 2013|
|ICS Code (Ventilation and air-conditioning systems):||91.140.30|
These requirements apply to materials for the fabrication of air duct systems for use in accordance with the requirements in the National Building Code of Canada. The materials covered by these requirements include preformed lengths of flexible or rigid ducts, materials in the form of boards for field fabrication of lengths of rigid ducts, and preformed flexible connectors.