This standard specifies glass wool cushioning materials for floating floors (hereinafter referred to as glass wool cushioning materials) to be used in floating floor structures, with the main purpose of preventing floor impact noise in buildings and isolating mechanical vibrations of building equipment, etc. stipulate the following. Note () Floating floor structure is a vibration-insulating structure in which a cushioning material is sandwiched between the frame structure floor and walls and the floating floor to prevent acoustic noise. means.
JIS A 6322:1979 history
2017JIS A 6322:2017 Glass wool isolating material for floating floors
1979JIS A 6322:1979 Glass wool isolating material for floating floors