The use of fiberglass in construction is nothing new; but CBL, LLC Architectural Fiberglass in Memphis is using patented fiberglass materials and coatings in place of limestone in columns and other ...
IOWA CITY, Iowa, Dec. 5 (UPI) -- Historic limestone buildings and statues can be protected from pollution with a single layer of a water-resistant coating, U.S. and British researchers say. A ...
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