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Dyno room help plea...
 

Dyno room help please

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(@spice52)
Posts: 1
Member
Topic starter
 

Hello

we run 2 stroke high rpm kart motors, we have built a homemade room but it’s still to noisy

Looks like 2 option:

De-couple room

purpose built Dyno room

Anyone advise of the de-couple room would be quieter than the purpose built room? Or vis-versa?

many thanks

 


 
Posted : 05/10/2025 4:38 pm
(@movotech)
Posts: 2
Member
 

Hello i Have build a dyno room in my shed next to my house with neighbors in the same row and it is quiet outside.
It is a engine test bench for 50 To 125cc race engines. 
I have used a Knauf construction with diamond bord gipsen plates
The construction is type W115 and is:
a double plate of diamond bord 12.5mm
60mm rockwool
30mm air
60mm rockwool
a double plate of diamond bord 12.5mm 
Its a reduction of 72 dB

There is documentation for these boards but I have only a dutch paper product
Hoe this is helpful

Regards Rob


 
Posted : 19/02/2026 9:38 pm
(@movotech)
Posts: 2
Member
 

It looks like it is not send so here again

Hello i Have build a dyno room in my shed next to my house with neighbors in the same row and it is quiet outside.
It is a engine test bench for 50 To 125cc race engines. 
I have used a Knauf construction with diamond bord gipsen plates
The construction is type W115 and is:
a double plate of diamond bord 12.5mm
60mm rockwool
30mm air
60mm rockwool
a double plate of diamond bord 12.5mm 
Its a reduction of 72 dB

There is documentation for these boards but I have only a dutch paper product
Hoe this is helpful

Regards Rob


 
Posted : 06/04/2026 10:50 am
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