What Are The Methods For Pouring Ovens With Granular Refractory Fiber Castables?

Granular refractory fiber castable is an efficient, lightweight and energy-saving refractory material, which is widely used in industrial furnaces, ovens and other fields. What are the methods for pouring ovens with refractory granular fiber castables?Topoqwe share  the method for pouring oven:

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1. Preparation work:
Before starting pouring, the following preparations need to be made:

Check whether the oven foundation is firm and ensure that the foundation does not shake;
Clean the foundation surface to ensure there is no foreign matter;
Prepare materials and tools such as granular refractory fiber castables, mixing tools, vibrators;
Determine the proportion of castables and the amount of water.
2. Stirring the castables: Add the granular refractory fiber castables to an appropriate amount of water according to the proportion, and use a mixing tool to stir thoroughly. The stirring time is about 5-10 minutes until the castables are completely mixed evenly.

3. Pouring: Pour the mixed refractory granular fiber castable into the prepared mold, and use a vibrator to vibrate to remove air bubbles and make the castable more dense.

4. Maintenance: After pouring is completed, place the mold in a ventilated and dry place for maintenance. Granular refractory fiber castables maintenance time is generally 24-48 hours.

5. Demoulding: After the curing is completed, demould the mold to obtain the poured granular refractory fiber oven.

6. Baking: Put the oven into the oven for baking. The baking temperature and time are determined according to the specific product requirements.

Through the above steps, we can obtain a cast granular refractory fiber oven. This oven has the advantages of excellent thermal insulation performance, high strength, low thermal conductivity, etc., and can be widely used in various industrial furnaces, ovens and other fields.