Opus spicatum is a type of masonry construction used in Roman and medieval times. It consists of bricks, tiles or cut stone laid in a herringbone pattern. Masonry in action; a Mason at work. ... The Colosseum in Rome, Italy. ... Church of the Intercession on the Nerl(1165) - an archetypal example of early Russian architecture. ... An old brick wall in English bond laid with alternating courses of headers and A brick is a block of ceramic material used in masonry construction and sized to be layed with one hand using mortar. ... Mission, or barrel, roof tiles A tile is a manufactured piece of hard-wearing material such as ceramic, stone, porcelain, metal or even glass. ... Look up stone in Wiktionary, the free dictionary. ... It has been suggested that this article or section be merged into Masonry. ...

Its usage was generally decorative and most commonly it was used as a pavement, though it was used as an infill pattern in walls. Unless the elements run horizontally and vertically, it is inherently weak, since the oblique angles of the elements tend to spread the pattern horizontally under compression. A pavement in architecture is a stone or tile structure which can serve as a floor or an external feature. ... Land reclamation is either of two distinct practices. ...

References

Opus caementicium roman walls