耐火粘土れんがと普通れんがの比較

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Refractory clay bricks are special bricks with excellent high-temperature resistance and are widely used in high-temperature industrial equipment. While ordinary bricks are usually a conventional building material for construction and interior decoration. The following is a description of their differences.

The difference between refractory clay bricks and ordinary clay bricks

refractory clay bricks vs ordinary bricks
refractory clay bricks vs ordinary bricks

Ingredients are different

  1. Refractory clay brick: The main components are kaolin and other refractory materials, and the content of kaolin is relatively high, usually reaching more than 50%.
  2. Ordinary clay bricks: the main components are ordinary clay and other materials, and have no special fire resistance.

The use range is different

  1. Refractory clay bricks: suitable for refractory buildings such as high-temperature industrial furnaces, 炉, stoves, chimneys, 等, which can withstand high temperature and chemical corrosion environments.
  2. Ordinary clay bricks: suitable for general construction and decoration projects, such as house walls, ground paving, fences, 等.

The production process is different

  1. Refractory clay bricks: high-quality refractory materials such as kaolin are used, and fired at high temperatures to ensure stable refractory performance.
  2. Ordinary clay brick: It is relatively simple to make, using ordinary clay and other auxiliary materials, and usually fired at a lower temperature.

Advantages and disadvantages of ordinary clay bricks and refractory clay bricks


Characteristics of refractory clay brick

耐火粘土レンガ

利点: It has extremely high fire resistance, can be used for a long time in high-temperature environments, and has strong chemical corrosion resistance.

Disadvantages: high cost, complex manufacturing process, limited scope of application, and cannot be used at room temperature.

Ordinary clay brick

利点: The production process is simple, the cost is relatively low, the application range is wide, and it can be used at room temperature.

Disadvantages: no fire resistance, cannot be used in high temperature and fire resistant environment, easy to deform or break at a higher temperature