Sunday, October 12, 2014

Important Information About Rockwool Insulation

By Alxa Robin


Rockwool is also known as mineral wool. It is a type of glass, which is more compacted and used mostly in industries in kilns, boilers, ovens and furnaces for insulation purposes. Usually it is moderately stiffened and it is made into boards and sheets. It is also bendable to allow flexibility such that it is easy to cut into shapes and for easy in nailing. Rockwool insulation entails using rockwool since this heat resistant material helps people attain various goals.

In manufacturing rock wool, the process involves melting the rock into molten state before winding it into fibers, held strongly and tightly bound in a web like in the case of creating a fiberglass. When it has been created, the rock wool retains heat by trapping pockets of air that help in insulation. It is a good insulator as well as a good sound proofing material.

Most uses commonly include both residential and commercial insulation. Due to its high melting point, it is mostly used in fire stops, fire proofing and even cooking appliances. It is popularly used as a medium for hydroponics and gardening. You need to choose an ideal insulation material for each particular usage since this will determine whether you will attain the most value for money.

The fibers of rock wool hold water well and enable enough air for root growth for support structure. It is also good to note that rock wool is not good to use in areas with high moisture content because the fibers can suspend moisture and support the growth of moulds.

When basalt is used in rock wool it creates rock wool blanket insulation which is better in heat insulation. It is as well much cheaper comparing to the normal fiberglass. Main features include, low heat conduction properties, good insulation properties for large diameter pipelines like steam pipes and for smaller radius of surface equipment.

They are applied in air conditioning equipment and central heating systems. In places of high dense moisture contents, the moisture is known to corrode the pipes easily and this is where pipe insulation is applied to prevent such wear. Also in places with temperatures below freezing point, pipes are insulated to prevent water in the pipes from solidifying and eventually expanding as this may cause the pipes from bursting. Pipe insulation can also be use to control noise in buildings.

Rock wool blanket insulation is a type of rock wool insulation based on basalt and other natural ore as the main raw material. It has better thermal insulation properties and much cheaper as compared to other forms of insulations. Its main features include low thermal conductivity, high-quality thermal insulation materials for large diameter pipeline, smaller radius of the arc or irregular surface equipment,

They are applied in air conditioning equipments, central heating systems. High moisture density areas are known to have high rates of pipe corrosiveness and pie insulation helps in reducing this problem. Environments with below freezing point temperatures also may make the water in pipes to freeze. When water freezes, it expands and this may cause bursting of the pipes thus making it necessary to insulate the pipes.




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