Brick

Depending on their composition, bricks appear in yellow over red to brown and even gray to almost black color nuances.

The basic element of the brick is clay. This is processed in the manufacturing process, shaped and then fired. As a rule, three types of clay are characterized, each of which varies in color and composition:

• Particularly calcareous clay causes the stone to turn yellow during the firing process of the brick
Natural
• clay allows for different colors. Among other things, white, grey and black
• Ferrous clay develops red to reddish-brown bricks

A particularly high-quality fired red brick is peat firing clinker.

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