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You need rubber feet under the slab to isolate it.
https://youtu.be/OnfYA5QLA84
Or put the slab on top of foam rubber https://www.youtube.com/watch?v=y08v6PY_7ak
Here is an alternative Piped link(s):
https://www.piped.video/watch?v=y08v6PY_7ak
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I'm open-source; check me out at GitHub.
Here is an alternative Piped link(s):
https://piped.video/OnfYA5QLA84
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I'm open-source; check me out at GitHub.
You could use a lot other material in that case. The concrete itself is a non-sequitur, your isolating the base with another base with rubber between both. Concrete, wood, plastic. Anything at that point between the two rubber pieces.
It's just better if it's more massive.
That’s a good point, I wonder if at this scale it’s negligible or not though.
Massive, won't melt, won't catch fire. Ceramic tiles would work just as well imho, though a tad lighter (which might actually be good, given the thickness of that shelf)