Curtain Walling. Watertightness. Laboratory test under dynamic condition of air pressure and water spray Ingestion-build-117251 1 Basis of recommendations

1 Basis of recommendations

purpose and use of all normal controls and any emergency stop controls

The dimensional requirements for bright steel products were added to this standard

It also enables this information to be easily exchanged on an international basis using the common codes

The ambient temperature at which the measurement was made

Curtain Walling. Watertightness. Laboratory test under dynamic condition of air pressure and water spray Ingestion-build-117251 1 Basis of recommendations1 Scope This European Standard defines an additional test method which may be used when assessing the watertightness of curtain walling, both its fixed and openable parts. It is a supplementary test, not required for classification purposes, and it should be used only when the project specifier has determined its necessity. This European Standard describes how the outside face of a curtain walling specimen should be subjected to a continuous spray of