What is recommended regarding the installation of organic fibers in refractories?

The recommendation regarding the installation of organic fibers in refractories emphasizes the necessity of obtaining the owner's approval before usage. This is critical because the inclusion of organic fibers can affect the performance, temperature resistance, and durability of the refractory material. Specific applications and conditions could either benefit from their inclusion or require alternatives based on safety standards, operational guidelines, and long-term performance considerations. Engaging the owner ensures that those responsible for the operation are fully informed and agree with the material choices, aligning with project specifications and requirements.

In contrast, claiming that organic fibers should always be used in every application is overly broad and does not consider the specific needs of different refractory installations. Stating that they are not necessary for most applications overlooks circumstances where organic fibers may provide benefits. Lastly, suggesting that they can replace metal fibers fails to recognize the distinct properties and performance characteristics of each type of fiber. While both types may have specific roles within certain formulations, they are not directly interchangeable, as the application and performance expectations can vary significantly.