Austrotherm EPS T650

Floor board against impact sound, made of expanded polystyrene. It does not absorb water, is dimensionally stable and also insulates thermally, with an increased compressive load capacity.

Building physics distinguishes between airborne and impact sound. Airborne sound travels through the air — loud music next door, the neighbours' electronic devices, children playing, traffic in the street. Impact sound is caused by mechanical impacts, usually on the floor slab — people walking, children jumping, things falling, furniture being moved.

Our Austrotherm EPS® T650 board gives excellent impact sound insulation and also successfully reduces the airborne sound reaching the room through the floor slab.