The right refractory installation methods strictly depends on the job specifications.
It is without a doubt how essential the refractory industry is for the Malaysian economy.
Apparently, refractory projects are fundamental for many sectors such as glass, cement, iron and steel, petrochemical, boiler, and coal-fired power generation.
Hence, it is important to know what are the types of refractory installation and what’s the best refractory installation procedure to use for your facility.
This guide can help you get clear insights on refractory types so you know exactly what to do.
What is refractory work?
Refractory work is the application of heat-resistant materials that can withstand extreme heat, pressure, or chemical damages.
Usually, furnaces, incinerators, kilns, and reactors require proper refractory applications where heat is intense.
Thus, a successful refractory installation procedure should be able to maintain its structure and strength.
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What are the Types of Refractory Installation Methods in Malaysia?
Since technology is constantly growing, so has the engineering development of refractory installations.
Hence, you must take into account everything related to your project or refractory repair.
So, before you apply your chosen refractory material, take your time to know how to apply refractory materials properly.
Types of Refractory Installation Methods
Casting or Vibration Casting
What is the process of casting? For conventional casting, the refractory castable is installed with less water and poured into the refractory form work with vibration.
However, vibration casting is applied for low cement castables to form a stronger structure than regular refractory casting.
Suggested read: 5 Technical Steps to Refractory Installation
Shotcrete Refractory Castables
Basically, shotcrete is a type of low cement and low moisture refractory material that is tempered and mixed with water, or special additives.
Once mixed, you can spray the refractory shotcrete refractory castables onto the set location by a shotcrete machine with a piston pump and air.
As a result, it allows the application of refractory products at greater volumes and higher speeds compared to casting or guniting refractory.
Also, it is the ideal installation method for high locations depending on the shotcrete machine pump.
Gunite Refractory Lining Application
In general, refractory Gunite is a type of dry monolithic refractory used with dry gun equipment. Apart from that, it is quite similar to shotcrete.
Comparatively, a gunite machine applies the gunite by using air to push the refractory product through a hose at the target location.
Then, water is added to the nozzle to add moisture to the dry refractory material as it is applied to the lining.
Consult an Expert in Refractory Installation Methods
Refractory applications depend on a lot of factors for it to be successful.
In conclusion, there are many types of refractory materials in Malaysia. However, refractory applications are not one-fits-all.
So, it is in your best interest to consult a refractory specialist for the right refractory lining project or refractory repair procedure.
Contact us today for expert advice on your refractory repairs & gunite installation services.
Suggested read: 6 Services that a Refractory Contractor Should Provide