APT Bulletin: The Journal of Preservation Technology, Vol. 48, No. 1, SPECIAL ISSUE ON CONCRETE (2017), pp. 6-14 (9 pages) The Wisconsin Avenue Bridge in Georgetown, Washington, D.C., for instance, ...

If you visit Denge, a former Royal Air Force base on the Eastern coastline of Kent, England, you’ll find three enormous concrete structures. Two of the structures resemble a hollow ball, cut in half ...

When bridges, dam walls and other structures made of concrete are streaked with dark cracks after a few decades, the culprit is AAR: the alkali-aggregate reaction. AAR damages concrete structures all ...

Materials researchers from the Block Research Group at the ETH Zurich, together with architects supermanoeuvre, have revealed a prototype for an ultra-thin, sinuous concrete roof system with an ...

The Colosseum, inaugurated in A.D. 80, seated 50,000 and hosted gladiatorial games, ritual animal hunts, parades and executions. Tiziana Fabi / AFP / Getty Images The Romans started making concrete ...

Perched on the hillside of Whistler Mountain—one of North America’s top ski resorts—the 20,000 sq. ft. (1,800 sq. m) Kadenwood residence complies with stringent energy efficiency and seismic ...