On Thu, 5 Oct 2017 15:56:04 -0700 (PDT), Christopher Tidy
wrote:
I've been looking at a few welded structures made from tubular steel and galvanised. They often include open holes (see pictures below). Anyone know why? I could make a few guesses but I'm not certain.
https://www.flickr.com/photos/138493...posted-public/
https://www.flickr.com/photos/138493...posted-public/
Chris
Yes indeed.
They didnt bother to patch up the holes from the previous uses of the
steel before it was salvaged and reused.
Nothing more.
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