Bonding Bricks
In building a wall it is usual to lay bricks in regular, horizontal courses so that each brick bears on […]
Walls
Walls
A wall is a continuous, usually vertical structure, thin in proportion to its length and height, built to provide shelter as an external wall or divide buildings into rooms or compartments as an internal wall.
Walls
Aggregate for mortar Sand
The aggregate or main part of mortar is sand. The sand is dredged from pits or river beds and a
Walls
‘Compo’ mortar
During the last 50 years it has been considered good practice to use a mortar in which the advantages of lime
Walls
Stock brick
The term ‘stock brick’ is generally used in the south-east counties of England to describe the London stock brick. This
Walls
Flint-lime bricks
Flint-lime bricks are manufactured from hydrated lime and crushed flint and are moulded and hardened as are sand-lime {brick}s. They
Walls
Walls Resistance to airborne and impact sound Security
Sound is transmitted as airborne sound and impact sound. Airborne sound is generated as cyclical disturbances of air from, for
Walls
Walls Durability and freedom from maintenance
The durability of a wall is indicated by the frequency and extent of the work necessary to maintain minimum functional
Walls
Walls Fire safety
Fires in buildings generally start from a small source of ignition, the ‘outbreak of fire’, which leads to the ‘spread
Walls
Walls Resistance to the passage of heat
The traditional method of heating buildings was by burning wood or coal in open fireplaces in England and in freestanding
Walls
Brick and Block Walls
The majority of the walls of small buildings in this country are built of brick or block. The external walls