Pakon Sound board NB (stair foot)
The Sound board NB is used for the acoustic decoupling of a stair bottom or a landing from the floor slab. Here, the board can be easily adapted to different geometric shapes of the stair bottom by cutting on-site. The actual element to be decoupled can be made of in-situ concrete or as prefabricated element.
tested in building acoustics acc. to DIN 7396
type-tested component of the complete impact sound insulation series
standard lengths from 1,000 mm to 1,800 mm, customized cut from 900 mm
load transfer in two directions possible