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This standard is used in conjunction with EN 1363-1
Environmental aspects
In cases where it is not yet possible to establish compatibility levels
along with guidance on safety practices and information for use
reinforced concrete
Hearing protectors. Safety requirements and testing - Ear-muffs Ingestion-build-181247 This standard is used inThe 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