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The standard brick sizes in Mesopotamia followed a general rule: the width of the dried or burned brick would be twice its thickness, and its length would be double its width. [ 8 ] The South Asian inhabitants of Mehrgarh also constructed air-dried mudbrick structures between 7000 and 3300 BC [ 9 ] and later the ancient Indus Valley cities of ...
At one time, Roman brick was one of three available brick types in the United States; the other two were "Standard" (dimensions of 3.625 by 2.25 by 7.625 inches (9 cm × 6 cm × 19 cm) [21]) and "Norman (dimensions of 4 by 2.66 by 12 inches (10 cm × 7 cm × 30 cm) [22])."
Coordination dimensions are the actual physical dimensions of the brick with the mortar required on one header face, one stretcher face and one bed. Working dimensions is the size of a manufactured brick. It is also called the nominal size of a brick. Brick size may be slightly different due to shrinkage or distortion due to firing, etc. An ...
A stock or stock board is an iron-faced block of wood fixed to the surface of the moulder's bench. The brick mould fits over the stock; the brick maker fills the mould with prepared clay and cuts it off with a wire level with the top of the mould, before turning out the 'green' brick onto a wooden board called a pallet for drying and firing. [1]
Mudbrick or mud-brick, also known as unfired brick, is an air-dried brick, made of a mixture of mud (containing loam, clay, sand and water) mixed with a binding material such as rice husks or straw. Mudbricks are known from 9000 BCE. From around 5000–4000 BCE, mudbricks evolved into fired bricks to increase strength and durability.
The maximum size applied to the mould, meaning the finished bricks were smaller due to shrinkage while burning the bricks. [1] The final raise of the brick tax was in 1805 giving the price of 5s 10d per thousand bricks. [1] The brick tax was finally abolished in 1850, [2] by which time it was considered to be a detriment to industrial ...
Manual brick manufacture. Illustration from Louis Figuier, Les merveilles de l ' industrie (1879).. The word "brick" may be of Dutch origin. [2] [3] A 1901 dictionary of architecture defines "brick" as "a regularly shaped piece of clay hardened in the sun or by the heat of a kiln and intended for building; commonly one of very many pieces of uniform size".
In the making of firebrick, fire clay is fired in the kiln until it is partly vitrified.For special purposes, the brick may also be glazed. There are two standard sizes of fire brick: 229 mm × 114 mm × 76 mm (9 in × 4 + 1 ⁄ 2 in × 3 in) and 229 mm × 114 mm × 64 mm (9 in × 4 + 1 ⁄ 2 in × 2 + 1 ⁄ 2 in). [2]