Gypsum elements for suspended ceilings. Definitions, requirements and test methods Ingestion-build-143074 Electrical and electronic equipment manufacturers

Electrical and electronic equipment manufacturers and suppliers

both intentional and unintentional

Evaluation of the effective transfer impedance

Anyone involved in the provision

High powered electronic equipment

Gypsum elements for suspended ceilings. Definitions, requirements and test methods Ingestion-build-143074 Electrical and electronic equipment manufacturers1 Scope This European Standard specifies the characteristics and performance of factory made cast gypsum elements, for which the main intended uses are the construction of suspended ceilings under universal substrates. It covers the following product performance characteristics: reaction to fire, water vapour permeability, flexural strength (expressed as breaking load) and thermal resistance (expressed as thermal conductivity). The following