Initial design advise wanted

[driftspin]

Thank you routercnc.

This is what makes this site so great for me.

You guys give excellent advice.
Backed with theory explained in a simple way.

So is the number 90db a real world guess? I have no clue on this...

It might be a deal breaker btw....


I guess high freuquent sounds s the ones that are most annoying.

Your example says 20cm concrete as the ideal solution.. i think i agree, but can't do that though...



so rockwool air gap sounds like the way to go... i will look in to this.






Verstuurd vanaf mijn SM-G7102 met Tapatalk

[mekanik]

Have a look @ this
http://www.fermacell.co.uk/en/docs/f..._082014__s.pdf
It gives construction methods for various grades of soundproof stud partition wall. nice stuff to work with(nothing like standard plasterboard)
and you can get it in one man boards(1200 x 1200)
Regards
Mike

[Boyan Silyavski]

I have tried to soundproof my garage. Almost wasted effort. I used 30db or sth sound isolation material on garage door inside. Nahhh.

The best soundproofing material is Asphalt sheet heat glued to whatever door you have . Noise will not come from walls. It will come through windows or through doors. Basically you need all outside possible vibrating surfaces to be hard dampened, not just covered with sth. Of course depends where you live though. I live in extremely quiet neighbourhood where people pay big $$ to come for 10 day at sea and quiet, so my challenges are bigger than yours. I simply can not work at night, but daytime you can not hear it from neighbours.