What is a fire brick?

Fire brick is a pressed rectangular block of clay, which has been baked and treated as heat -resistant. Refractory applications, such as the lining of the fireplace and furnace, are some of the use for fire bricks. Refractory bricks are able to maintain intense heat without fusion. The fire brick usually contains aluminum and silica oxide. The production process involves baking bricks at high temperatures to create a displayed ceramic product. These materials last for a very long time and are used in applications for residential, commercial and industrial furnaces and firebox applications. Many industrial uses require specific properties, such as thermal conductivity or no -related, which must follow certain specifications. Fire brick properties can be adjusted by adding or adjusting the amount of refractory materials. Light insulating fire bricks have low thermal conductivity and do not absorb heat well. These products are much softer and include small air pockets that show insulationthe core. Insulating fire bricks maintain refractory properties and last very high temperatures; They are widely used in electric and gas furnished furnaces.

refractory products are available in the form of bricks and in a number of shapes and sizes. Prefabricated types are produced for iron and nausea metal foundries. The branches of steel, iron and aluminum use refractory materials in the production of metal products. Castable products can be drawn and sprayed for different applications requiring thermal properties. Repair and repair are made for boilers and furnaces to maintain the longest possible life.

refractory and clay mortar are often used for fire together. An ordinary Portland cement mortar is also used, but normal mortar cannot withstand extreme temperatures; As a result, many building regulations require the use of refractory mortar. For commercial and industrial applications are K dCentral and university brick and mortar products. Repair and connecting mortars are also available in many forms, including seal tubes.

Many use of Fire Brick is a universal and necessary product. The production of steel and aluminum requires dense refractory products. Furnaces are thermal insulated brick chambers used to fired and dry clay and ceramic products. Everything from pizza to fireplaces uses refractory fire bricks. Even the heat shield on the shuttle is a refractory fire brick product.