The arches and the door frames are made of reinforced concrete for strength. (treehugger.com)
Following bitter experience with recurrent fires and the occasional hurricanes (only two bad ones in thirty years) the people have been turning more and more to reinforced concrete structures. (ambergrisCaye.com)
This German school has been designed as a solid structure with load bearing walls and two central circulation cores constructed in reinforced concrete. (teachermagazine.com.au)