![]() The main reason for this attitude is that the production of bricks has been largely remained confined to the unorganized small sector. There have been hardly any efforts in the country to improve the brick-making process for enhancing the quality of bricks. In India, the process of brick making has not changed since many centuries except some minor refinements. The production of burnt clay bricks on a scientific and modern basis including proper mining of clays can lead to availability of quality bricks. ![]() With the passage of time and advent of cement and steel, the frames only are filled up with the burnt clay bricks. They were initially handmade and used as load bearing material for various structures. The bricks have established as an age old material right from the thatched house to the multi-storeyed buildings. It is understood that about 65 percent of the bricks in world goes into dwellings and the balance into commercial, industrial and institutional buildings. If the total bricks produced till today are to be counted, the figure would indeed be astronomical. The bricks have been used all over the world in every class and kind of building. ![]() A number of country farm houses still exists in Great Britain and profess to be monuments of the excellent hand-made bricks. For instance, the great fire of London in 1666 changed London from being a city of wood to one of brick. The medieval cities were of wood and because of the disastrous fire potential of wood the bricks replaced the wood over the years. The other examples of the use of bricks in early stage of civilization could be cited in Rome and other places. The Great Wall of China (210 B.C.) was built with both, burnt and sun-dried bricks. The bricks seem to have been produced since the dawn of the civilization in the sun-dried form. The common brick is one of the oldest building materials and it is extensively used at present as a leading material of construction because of its durability, strength, reliability, low cost, easy availability, etc. Thus, at places where stones are not easily available, but if plenty of clay suitable for the manufacturing of bricks, the bricks replace stones. The bricks don’t require dressing and the art of laying bricks is so simple that the brickwork can be carried out with the help of unskilled labours. As bricks are of uniform size, they can be properly arranged and further, as they are light in weight, no lifting appliance is required to them. The bricks are obtained by moulding clay in rectangular blocks of uniform size and then by drying and burning these blocks. Bricks are the small rectangular blocks typically made of fired or sun-dried clay, typically used in building.
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