The firing process and several methods of red brick. And how to burn red bricks?

First, choose the right clay.

2. Add water and stir into slurry.

Third, the mold box is pressed and formed.

Fourth, air drying.

Five, high temperature firing in the kiln

Six, air cooling

This is the only firing method, otherwise it is not a red brick.

How to burn it? Put the green brick into a kiln and fire it at a high temperature of 800 to 1000 degrees for about 20 days to become a red brick.