ECN Forum Forums General Topics of the Trade General Discussion Area Deteriorated mortar caused by electrolysis?

Thanks for reviewing this and sharing your ideas.

Glad to know it's doesn't apear to be a problem with the service.

I think the next step for me is to ask a local mason what he thinks the problem could be.

The building is over 175 years old but the mortar was redone in 2004.

It had been an abandon house for several years but now is an upscale office building.