sound panels

[Nicolas]

Hello everyone,
In order to prepare a specific technique on a plant I would need to install sound panels of which, however, I do not find any reference rules with which to certify its performance.
can you please tell me what the rules are to be adhered to?

thanks early.

nicolas:wink:

 

[meccanicamg]

Hello nicolas,
you provided us with little information. Do you have to soundproof with sponge sound absorbent panels with cells or do you have to put plasterboard panels?

As for regulations, if you don't have it in your industry you have to look at the general ones and surely if you are in the Italian state official gazette n°076 of 01-04-1998 and attachment b for sound measurement.

you can find data about the sound absorbent you use in the machine tool industry http://www.acustica-edilizia.it/acu_piramide_duna.htm and of course the absorption is determined by the overlap of the effects of each frequency.

then of course you will have to calculate how many sound db produced with the system, possible reductions due to... (if it is a conditioning system with large pipes, you will have branches to t or y etc etc. and each one of it will have its loss of sound gain, i.e. damping).

I hope I've been exhausting, possibly better specific than I say.

 

[Nicolas]

Hello nicolas,
you provided us with little information. Do you have to soundproof with sponge sound absorbent panels with cells or do you have to put plasterboard panels?

As for regulations, if you don't have it in your industry you have to look at the general ones and surely if you are in the Italian state official gazette n°076 of 01-04-1998 and attachment b for sound measurement.

you can find data about the sound absorbent you use in the machine tool industry http://www.acustica-edilizia.it/acu_piramide_duna.htm and of course the absorption is determined by the overlap of the effects of each frequency.

then of course you will have to calculate how many sound db produced with the system, possible reductions due to... (if it is a conditioning system with large pipes, you will have branches to t or y etc etc. and each one of it will have its loss of sound gain, i.e. damping).

I hope I've been exhausting, possibly better specific than I say.

Thank you, first of all, of the mechanical responsemg. the area of the plant to be soundproofed is a pump cabin of a press with electric motors. I could define the insulating layers in the frame, but now I have the definition of perimeter insulation and therefore I need to define the standards on which will formulate the hypotheses of feasibility and costs.

Thanks :finger:

 

[meccanicamg]

I'd say very well, then you're riding. It looks like this insorizing. Then it seems to me that of other brands there is one even more often and all in all they do not have an exorbitant cost. good calculation

 

[Nicolas]

I'd say very well, then you're riding. It looks like this insorizing. Then it seems to me that of other brands there is one even more often and all in all they do not have an exorbitant cost. good calculation

Hello mechanicalmg,
some rules that could be eligible for qualification:

1. uni en 1793 part 2 and part 3, uni en iso 140-3, uni en iso 717-1

• absorption: uni en 1793 part 1 and part 3, uni en iso 354

ciao :finger:

 

[meccanicamg]

Very good!