brick
Block of compressed baked clay, laid in rows with the help of mortar to form various masonry work, such as walls, partitions and chimneys.
mortar 
Mixture of fine aggregates (pebbles, gravel, sand), water and a binder (cement or lime), used to join masonry components or to coat masonry after it is completed.
perforated brick 
Small brick with vertical holes, whose dimensions are usually no greater than 40% of the brick.
firebrick 
Brick that can withstand very high temperatures without deforming.
brick wall 
solid brick 
Small brick, not perforated, used especially in building or covering various types of walls.
hollow brick 
Large brick, over 40% of which is composed of horizontal cells.
partition tile 
Hollow brick, usually worked with the help of plaster, used to build or line partitions.