Curtain walling. Air permeability. Performance requirements and classification included-in-kit PD CEN/TR 17004 contains criteria

PD CEN/TR 17004 contains criteria to cluster the great variety of mechanical products into categories

BS EN 1295-1 provides the requirements for the structural design of pipelines and gives the basic principles of the nationally established methods of design

The annexes describing various technologies have been deleted because their roles have ceased over the past two decades

Metric (A/F) 3

Curtain walling. Air permeability. Performance requirements and classification included-in-kit PD CEN/TR 17004 contains criteria1 Scope This European Standard specifies requirements and classification of air permeability of both fixed and openable parts of curtain walling, under positive and negative static air pressure. NOTE This European Standard applies to curtain walling as specified in prEN 13830.