I scrapped several aluminum doors that you used to see at entrance of retail stores.
The glass was still in place.
I can say those emergency windshield smashes work on that glass too.
Several contractor trash bags full.
My dad owned a glass company. When I was 14 or so, they started me at building those doors. Built thousands of them.
Once we had a piece of the tempered glass that for some reason we needed to throw out. I bridged it across the top of the dumpster and threw a sledge hammer at it. I had to launch the sledge seven times before it finally shattered