Types And Benefits of Insulating Bricks For Aluminum Industry

Insulating bricks found utmost applications in several industries. They are mostly used in petrochemical, steel, chemical and Aluminum industries.

Of all these industries, the role played by Insulating bricks in Aluminum industry cannot be overemphasized. Due to the fire resistant property of insulating bricks, they are used for lining the kilns where Aluminum metals are fabricated.

Insulating bricks for aluminum industry are known as refractory bricks due to the fact that they can withstand a very high temperature.

Here, we will expose you to the types of insulating bricks and the benefits offered by Insulating bricks to Aluminum industry.

Types of insulating bricks

The choice of insulating bricks by a customer or a particular Industry depends on the subsequent applications. Insulating bricks are classified based on the operating temperature of their application into two types:

1. Low temperature insulating bricks

These insulating bricks are used for Process and operations occurring at low temperatures. They are manufactured using mica, di-atomite and granules of Vermiculite.

 Low temperature insulating bricks are fabricated with void spaces in them to enhance their insulating property.

2. High temperature insulating bricks

These bricks have higher ability to withstand high temperatures and thus are used for operations involving a temperature as high as 1500°C or more.

They are manufactured with calcined clay and raw kyanite. The Kyanite which is highly expansive, expands when heated causing the bricks to become porous.

Benefits of Insulating bricks

Insulating bricks are used in Aluminum industry because they offer the following potential benefits in the manufacture of Aluminum:

· Great strength

Insulating bricks are stronger and more durable than clay bricks. In addition to this, they are also light weight. These make them more advantageous compared to the common bricks.  The great strength means that they are able to withstand more stress and thus will last longer.

· Easy maintenance

Insulating bricks have low maintenance. They remain absolutely unaffected by chemical materials due to their high resistance to chemical corrosion.

The common bricks are difficult to maintain. Most times, the owner needs to continuously maintain them by installing new mortar between the bricks or else they will breakdown within a short time.

 However, Insulating bricks can be used repeatedly for the manufacture of Aluminum, glass and ceramics or for construction purposes for a long time with less frequent maintenance.

· Cost effective

Although the common clay bricks are cheaper than insulating bricks, yet the cost of frequent replacement and maintenance of these bricks is ultimately higher than those of Insulating bricks.

Using  insulating bricks thus saves you from spending money unnecessarily to replace damaged bricks while manufacturing Aluminum.

· Easily  stored

The fact that insulating bricks are light weight makes them portable. They can easily be moved from one place to another and be stored at any convenient place because they are resistant to chemical factors.

They do not get damaged easily, all you need to do is to store them in a dry place in order to prevent moisture damage.

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