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Electroconductive Concrete Foils Spies, Melts Snow

Concrete permeated with a coal refining byproduct allows electricity to flow. Under high voltage such cement can be used in snow-melting sidewalks, and in embassy walls, where they provide the handy second function of electromagnetic shielding.

NY Times article (free registration required)


Do you have any application airspots or examples?

I'd like to know the effeciency of the products? Could you tell me something about the metling snow application examples? Thanks very much.
Happy Christmas Day!

Sorry, no. I'm not a vendor or an expert on the product. I just saw the linked article in the New York Times (nine months ago, when I posted this) and thought it sounded interesting.

I have the patents for electroconductive concrete and the knowlage for sale

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