contuzzi290 posts02-27-2019 1:59pmI can see how a wood floor or sub floor would still allow a benefit from isolation now that you say it. I’m on concrete.
>>>>As fate would have it the concrete floor is also moving, slightly perhaps, mostly in the vertical direction, by virtue of the fact that very powerful seismic forces, e.g. subways, Earth crust motion, traffic, cause the entire building to vibrate. Think of it like shaking out a rug. Thus, vibration isolation is effective even for system on concrete slabs.
>>>>As fate would have it the concrete floor is also moving, slightly perhaps, mostly in the vertical direction, by virtue of the fact that very powerful seismic forces, e.g. subways, Earth crust motion, traffic, cause the entire building to vibrate. Think of it like shaking out a rug. Thus, vibration isolation is effective even for system on concrete slabs.