Trolkar
12-01-2015, 11:07 PM
Hi!
https://www.dropbox.com/s/6jn5hrs8mo1o9ss/lydreduction.mp4?dl=0
A little video of my project. – The rust on my roof and rails are now gone, and it was time to put back the ceiling.
Before that, I spent around 2 hours of cleaning and removing the original noise reduction.
The knocking sound test before and after removing the fabric was with my ears the same.
After removing the fabric, the ceiling was covered with StP Butyl and afterwards StP Bitumen.
It took me around 1-1½ hour. – But I was nursing with the project.
http://www.carsound.dk/produkt.asp?id=14273&pk=1017&produkt=StP_Anticor_Light_St%F8jd%E6mpning,_12_ark ,_4.5m%B2
http://www.carsound.dk/produkt.asp?id=14629&pk=1017&produkt=StP_BiPlast_10mm_%2837x50cm%29,_8_ark,_1.5 m%B2
The knocking sound test tells the difference. On the road, you cannot hear the raindrops, and bass is improved.
– But that is pretty much it. I cannot notice a major noise reduction, but it is a great feeling knowing, that the roof has been noise reduced.
In addition, when you close the door… Oomph.
https://www.dropbox.com/s/6jn5hrs8mo1o9ss/lydreduction.mp4?dl=0
A little video of my project. – The rust on my roof and rails are now gone, and it was time to put back the ceiling.
Before that, I spent around 2 hours of cleaning and removing the original noise reduction.
The knocking sound test before and after removing the fabric was with my ears the same.
After removing the fabric, the ceiling was covered with StP Butyl and afterwards StP Bitumen.
It took me around 1-1½ hour. – But I was nursing with the project.
http://www.carsound.dk/produkt.asp?id=14273&pk=1017&produkt=StP_Anticor_Light_St%F8jd%E6mpning,_12_ark ,_4.5m%B2
http://www.carsound.dk/produkt.asp?id=14629&pk=1017&produkt=StP_BiPlast_10mm_%2837x50cm%29,_8_ark,_1.5 m%B2
The knocking sound test tells the difference. On the road, you cannot hear the raindrops, and bass is improved.
– But that is pretty much it. I cannot notice a major noise reduction, but it is a great feeling knowing, that the roof has been noise reduced.
In addition, when you close the door… Oomph.