This standard tests the amount of light impact sound level reduction in floor finishing structures constructed on concrete slabs.
KS F 2865-2012 history
2020KS F 2865-2020 Laboratory measurements of the reduction of transmitted impact sound by floor covering materials using standard light and heavy impact sources
2015KS F 2865-2015 Laboratory measurements of the reduction of transmitted impact sound by floor coverings on a heavyweight standard floor
2012KS F 2865-2012 Laboratory measurements of the reduction of transmitted impact sound by floor coverings on a heavyweight standard floor