Wagas Posted June 16, 2021 Share Posted June 16, 2021 Hi, what would be be the better option sound wise for an internal wall: 300mm trench blocks or 100mm block/50mm sound insulation slab/100mm block? Quick answer would be much appreciated. Thanks Link to comment Share on other sites More sharing options...
Moonshine Posted June 16, 2021 Share Posted June 16, 2021 cavity wall Link to comment Share on other sites More sharing options...
Wagas Posted June 16, 2021 Author Share Posted June 16, 2021 Thanks! Would you put 50mm or 100mm sound bloc in a 100mm cavity? Link to comment Share on other sites More sharing options...
ADLIan Posted June 16, 2021 Share Posted June 16, 2021 A 300mm masonry wall will perform better than a 200mm wall simply because of the additional mass and stiffness - doubt the benefit is worth the cost though. Adding any mineral wool in the cavity of 2 masonry leaves will gain very little (nothing?) as again most of the acoustic performance is from the mass/stiffness of the masonry. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now