differing mtls corrosion examples

huangyhg

differing mtls corrosion examples
i seem to get more and more architects that want to copper clad aluminum structures or set aluminum posts in concrete.  does anyone have any corrosion horror stories or pictures they would like to share from the world of construction? examples of requested materials that made you chuckle (or wince) would be nice too.
zcp
a concrete extention chute made in the shop of folded aluminum for ease of handling on a ready mixed delivery truck.  consistent low breaks when three chutes used compared to two chutes(steel).
civilperson, i was suprised by your claim, so i did a google and found that it is a recognised problem.
from
do not set aluminium posts in concrete.