Wood Fiber Sound insulation and wood fiber insulation as cavity insulation for airborne and impact sound insulation of wood-beamed ceilings with suspended ceiling and poising
insulation system from wood fiber insulation, jointing battens for board mounting and a dry bed to the improvement of impact sound insulation of solid ceilings
Laying of a fiber-reinforced gypsum screed element with factory under laminated wood fiber insulation board for the improvement of airborne and impact sound insulation of floors.