Large brick arches frame a series of classrooms at this library in the Indian village of Kochargaon, which has been completed ...

TANZANIA: THE Tanzania Rural and Urban Roads Agency (TARURA) is actively integrating masonry bridge construction, ...

Keystones are usually masonry in either ... its use for long span construction. Georgian architecture, popular from 1714 to 1830, features keystones on its “flat arches” as both a decorative ...