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BS EN 13402-2:2002
The suspended ceiling is a horizontal membrane and its associated suspension system which is provided below
This standard is used in conjunction with EN 1363-1
along with guidance on safety practices and information for use
Hearing protectors. Safety requirements and testing - Ear-muffs Ingestion-build-181247 BS EN 13402-2:2002The particular requirement in relation to the ability of hearing protectors to reduce noise below daily limit levels is addressed in the standard by requiring the sound attenuation of the hearing protectors, measured in accordance with EN 24869 1, to be not less than a specified minimum. Further, by requiring that the measured sound attenuation be declared, the selection of suitable hearing protectors for individual circumstances may be undertaken