A brick is a type of construction material used to build walls, pavements and other elements in masonry construction. Properly, the term brick denotes a unit primarily composed of clay, but is now also used informally to denote units made of other materials or other chemically cured construction blocks. Bricks can be joined using mortar, adhesives or by interlocking. Bricks are usually produced at brickworks in numerous classes, types, materials, and sizes which vary with region, and are produced in bulk quantities.
A single brick.
A wall constructed in glazed-headed Flemish bond with bricks of various shades and lengths.
An old brick wall in English bond laid with alternating courses of headers and stretchers.
The ancient Jetavanaramaya stupa of Anuradhapura in Sri Lanka is one of the largest brick structures in the world.
Masonry is the craft of building a structure with brick, stone, or similar material, including mortar plastering which are often laid in, bound and pasted together by mortar. The term masonry can also refer to the building units themselves.
A mason laying a brick on top of the mortar
Bridge over the Isábena river in the Monastery of Santa María de Obarra, masonry construction with stones
Dry set masonry supports a rustic log bridge, where it provides a well-drained support for the log (which will lengthen its service life).
Stone masonry