In the past, all stages of brick production were done by hand. But at the end of the 19th century, with the invention of brick making machines, this industry took a new form. And every day we see more progress, evolution and diversity in the brick industry. The ancient Egyptians were the first pizza makers who used brick ovens to prepare bread. These furnaces may be seen even now in this land as a symbol of Egyptian history. In the process of firebrick production, the minerals stored in the factory are first transported to the production line by vehicles and if it is mechanized, by conveyors. How to make refractory bricks:
- Extraction of refractory soil from the mine
- Preparing for the production of refractory bricks
- Baking raw clay in the kiln
- Packaging and storage of firebricks
- Loading and sending firebricks.
how to make fire resistant bricks
Brick is one of the most popular building materials that has evolved over time along with science. From the past until today, the most durable buildings were made of bricks, and we learned that we should build our houses from bricks. And today we see that these tough and resistant bricks are also resistant to fire. Bricks are formed in the heart of fire furnaces, and are introduced as the best building materials for fire protection. Engineerss use facades to protect structures from the elements. Firebrick as a protective layer in the facade of the building has the following features: insulation against cold, heat and sound, very high resistance of firebricks against frost, fire and falling, lightness of firebricks and the ability to be used in tall buildings Get help from bricklayer to cook pizza at home Fire bricks help to make bread, dough or pastries baked in the oven crispy and toasted. For this purpose, it is enough to put two thin firebricks in the upper grate of the oven and two more bricks in the lower grate of the oven. Place the pizza or bread in the tray between these two grids to cook. By doing this, you turn the oven into a tanner, which makes the bread and dough tasty and crispy. Using a fireproof pizza brick in the oven allows you to cook at the same temperature and the taste of your pizza will be crispy and unique. Because firebricks are better at retaining heat and release heat more slowly, it means that you save on energy loss and at the same time, the heat evenly reaches pizza, pastry cakes, etc., resulting in better baking Refractory brick is a type of brick that is produced from porcelain and refractory clay and has a dense and delicate molecular structure. And the way to produce this type of brick is that first the stones are ground and then it is turned into soft soil and after 3 days of baking in the oven at a temperature above 1500 degrees Celsius, it is made. As its name suggests, this brick with its high thermal resistance is widely used in furnaces and pans and industrial insulation. Of course, its normal type is also used in brick facades of buildings today. 
how to make insulated refractory bricks
When you intend to buy firebricks, you should pay attention to a few simple points in order to achieve a favorable result. Pay attention that firebricks can absorb only 2% of water. Also, you should not see any jumps or cracks in the corners or edges of the brick. By following these simple tips, you will get a fireproof and suitable brick. Refractory brick or industrial refractory brick, which is also called kiln brick, is a type of brick that is produced using a type of soil known as porcelain and refractory soil, and has a dense and fine structure. This soil, which is obtained from refractory minerals, makes the refractory brick, in addition to its high structural strength against temperature and heat, also very durable, so that it can maintain its physical and chemical properties in these conditions. The method of industrial firebrick production is that first, ground stones that have been turned into soft soil are molded and baked at a temperature above 1500 degrees Celsius for 3 days. Refractory bricks are mainly produced in different sizes with dimensions of 7 x 32 cm, 5.5 x 26 cm, or 10 x 20 cm, which can be used in various cases for facade construction. Another important thing that can be mentioned about firebricks is that they are produced in various colors and this color also depends on its ingredients. For example, aluminum refractory brick has a bright yellow color and chamotte brick has a brownish yellow color. Refractory brick is also a type of building material that is usually used for the facade of buildings. According to the new style of building, refractory bricks are used as the facade of the building. Refractory bricks are produced in several models and in different sizes. The raw materials for making firebricks are fireclay and generally this type of clay is found in the country's mines because it has high quality. Refractory bricks have different sizes, the most common size of which is 7*32 - 26*5.5 - 10*20. 
how to make homemade refractory bricks
Today, refractory bricks are widely used in different colors and designs. It has found a very special place for designers in the facade of buildings, in addition, refractory brick is known as one of the most diverse types of facade bricks in the construction industry. This variety can be seen in the colors (English red, chamotte orange, white, black, etc.) and also in the designs (plain, shutter, rustic, tile, etc.) of this brick. Pay attention to the geographical area where you intend to buy refractory bricks, because some of them can show high resistance to moisture, frost and high temperature .Refractory brick should not be broken or chipped. Water absorption and humidity should be less than 2%. 
If the firebrick you buy is going to be used for round facades, it is necessary that there is no complexity in its convexity and concavity. The amount of salt dissolved in refractory bricks should not be higher than 1%, because in this way it will not suffer from dandruff. To order and buy better, contact the experts of our sales department.