Re:I almost lost my hearing from the lid on the tank of a to...
by emmelaich on Saturday March 31, 2018 @07:38PM
(#16725775)
I saw someone do maintenance on a pile-driver while it was working right next to where the pile-driver hit.
It must have been really effective ear protection, but they didn't look so big. And never mind the sound, the whole head / body is going to be rattled by the vibrations. You wonder ...
[edit]
I looked up the data. 190db peak for this type (H steel piles)
It must have been really effective ear protection, but they didn't look so big. And never mind the sound, the whole head / body is going to be rattled by the vibrations. You wonder ...
[edit] I looked up the data. 190db peak for this type (H steel piles)