Brick and block walls generally have precast concrete lintels.
Brick and block cavity wall.
Designed to stand the test of time this all masonry wall system pairs a concrete block structure with brick for a beautiful durable and maintenance free façade.
A cavity wall is a wall formed by an inner skin and an outer skin of masonry sometimes referred to as leaves or wythes if they are a single unit wide connected by ties but separated by a cavity.
Devoted to brick masonry cavity walls covers good construction practices.
Buildings requiring a high fire rating.
Consisting only of outer layers of brick inner support is required.
The outer wall is made of brick and faces the outside of the building structure.
Brick veneer reinforced concrete block.
The masonry is formed by units such as brick stone or block.
Cavity wall designing buildings wiki share your construction industry knowledge.
These two walls are fastened together with metal ties or bonding blocks.
In block walls the lintel is likely to be made of the same material as the blocks.
Next are cavity walls.
The ties strengthen the cavity wall.
Brick cavity walls flashing joints mortar ties weep holes workmanship.
A cavity wall is composed of two masonry walls separated by an air space.
The inner support can either be another brick wall a concrete block wall or poured concrete.
Schools commercial and institutional buildings.
In cavity walls there will also be an inner lintel and this should have a dpc over it that will drain any moisture that gets into the cavity to the outside.
These lintels will also be reinforced.
The inner wall may be constructed of masonry units such as concrete block structural clay brick or reinforced concrete.