Messrs. Gressel and Redwood, of London, recently patented the following methods of coating iron with zinc and other metals. To COAT IRON WITH ZINC.—The zinc is ' melted in an open vessel ...
The use of zinc as a coating for the surface of iron ... The oxide upon a galvanized iron roof would of course be dissolved to a certain extent, during a rain storm, a fact that has been noticed ...
“Restoring a roof involves removing old zinc sheets, measuring and custom-cutting new pieces with a Parisian folding machine, and assembling them onto the roof,” UNESCO noted in its citation ...
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