Brick, Classification of bricks and properties of good bricks.
Brick:- Basically brick is a type of block which is used for the construction of wall and other building components. Classification of bricks - The brick can broadly be divided into two categories · 1. Unburnt brick : T he unburnt or sun dried bricks are dried with the help of heat received from sun after the process of moulding .These bricks can only be used in the construction of temporary and cheap structure. Such bricks should not be used at places exposed to heavy rains. · · 2 . Burnt bricks- These are classified in four categories. · (i) First class Bricks:- These bricks are table – moulded and of standard shape and they are burnt in kilns. The surfaces and edges of ...
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