On Sat, Mar 16, 2013 at 11:11 AM, Bob Camp <[email protected]> wrote: > Hi > > Better check the electrical code in your area. They likely are quite specific > about what you can and can't do with a proper ground connection. Copper / > copper welding generally means brazing or soldering. Both are often > prohibited due to the heat burst at the joint during a lightning hit. That > surprised me a bit the first time I ran into it, but made sense once I dug > out the explanation.
I was going to say the same. But a true "exothermic weld" is generally allowed. But I personally would not trust it because it like I would a clamp. You are right in that soldering and brazing is never allowed. -- Chris Albertson Redondo Beach, California _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
