It came to me in a flash. The idea was to use the broken glass in a column of light. A series of them would be stunning marking a path through the woods.
So, when I found myself with a little free time, before the concrete was due, I thought I'd give it a shot. I wanted to give it a heavy, concrete base, so, since the concrete truck was coming anyway, I made a simple box form and installed a 1.25 inch PVC elbow in the middle with a length of pipe sticking out the side and a florescent tube cover vertically up the middle. I fashioned a 6 inch diameter column of hardware cloth; ready to be stuck into the concrete. I had a 6 inch PVC cap ready as well.
This what it looked like after the concrete was set.
I fed a 50 light string of clear LED Christmas lights through the tube. I think next time I will put the lights in before the concrete. It was a bit dificult to get the plug to make the turn through the elbow.
I then set broken glass from the dump in the space between the clear tube and the hardware cloth. Then capped it with the PVC cap. It looked like this:
It certainly didn't look like much in the daylight, but at night it ain't bad. It looks pretty much as I had pictured in my vision. I don't see much I would change. One thing, for sure. I had used 1/2 inch hardware cloth. Some of the sharp glass does stick through, so next time I'll use 1/4 inch.
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