What is the main purpose of לבנים עקשן?

Refractory bricks are generally divided into two types: unshaped refractory bricks and shaped refractory bricks. Unshaped refractory material: also known as castable, composed of a variety of aggregates or aggregates and one or more binders, with strong fluidity. Shaped refractory materials: Generally, refractory bricks are made with standard rules for their shapes, and they can also be temporarily built and cut as needed.

The main uses of refractory bricks are as follows:

Refractory bricks are usually used to make furnaces. Such as boilers, furnaces (melting metal), hot blast stoves, etc. The furnace should be built with refractory bricks

Refractory bricks are mainly used for the lining of high-temperature industrial kilns. Such as steel industry blast furnace, hot blast furnace, converter, non-ferrous metal reverberatory furnace, rotary kiln, etc.

can be used as high-temperature building materials and structural materials for building kilns and various thermal equipment, and can withstand various physical and chemical changes and mechanical effects at high temperatures. Such as refractory clay bricks, high alumina bricks, silica bricks, magnesia bricks, etc.