The masonry is formed by units such as brick stone or block.
Brick and block cavity wall.
These two walls are fastened together with metal ties or bonding blocks.
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.
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.
Buildings requiring a high fire rating.
Next are cavity walls.
Brick cavity walls flashing joints mortar ties weep holes workmanship.
In block walls the lintel is likely to be made of the same material as the blocks.
Cavity wall designing buildings wiki share your construction industry knowledge.
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A cavity wall is composed of two masonry walls separated by an air space.
The ties strengthen the cavity wall.
Schools commercial and institutional buildings.
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.
An air space of 2 4 inches separates the outer layer and the inner support.
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.
Brick and block walls generally have precast concrete lintels.
The inner support can either be another brick wall a concrete block wall or poured concrete.
Devoted to brick masonry cavity walls covers good construction practices.
Consisting only of outer layers of brick inner support is required.