Difference between sintered brick and red brick

Sintered brick and red brick are two common bricks in building materials, and they are different in raw materials, application scope and production principle. The difference between these two kinds of bricks will be introduced in detail below.

The raw materials are different.

When making sintered bricks, the main raw materials used are clay, shale, coal gangue or fly ash, while when making red bricks, the main raw materials used are red clay or clay, coal gangue and shale, which are different.

Different scope of use

Sintered bricks have a wide range of uses, which can be used for building kilns, outdoor floors or thermal insulation materials, while red bricks are mainly used for old-fashioned buildings and can be used for making chimneys or brick columns.

Different production principles

When making sintered bricks, it is mainly made by high temperature firing. When making red bricks, the powder is mainly mixed and melted, formed by mechanical pressing, and then fired at about 900℃ according to the oxidation flame.