Products Description
First of all, from the color point of view refractory bricks are mainly yellowish, while the red brick is red, and then one is not the same use, the red brick is mainly used to build houses, refractory bricks are mainly used to build furnaces, firewalls with. So users in the purchase is still relatively easy to distinguish, but many users for the two in the production, use and other aspects of the difference is not very understanding.
Products Specifications
Differences in raw materials and production processes
1, refractory bricks
Refractory bricks are made of refractory clay or other refractory raw materials fired into a refractory material, light yellow or brown. Mainly used for smelting furnace, can withstand 1,580 ℃ - 1,770 ℃ high temperature. Also called fire brick.
2, red brick
Production of bricks is generally burned through the brick billet inside and outside the fire, and then extinguish the fire, so that the kiln and the natural cooling of the brick. At this time, the kiln air circulation, sufficient oxygen, the formation of a good oxidizing atmosphere, so that the iron in the brick billet is oxidized into iron trioxide. As iron trioxide is red, so it will also be red.
Uses are not the same
1, refractory bricks
Can be used as high-temperature building materials and structural materials for construction kilns and various thermal equipment, and can withstand a variety of physical and chemical changes and mechanical effects at high temperatures.
2、Red brick
Ordinary clay bricks have a certain strength and durability, but also because of its porous and has a certain thermal insulation, sound insulation and other advantages. Therefore, it is suitable for wall materials, can also be used for masonry columns, arches, chimneys, floors and foundations. It is mostly used as building material in old buildings.
If you are interested refractory bricks, contact us now!
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