Dissimilar refractory materials adjacently located are common, particularly surrounding openings such as doors (fibre and brick), peep sights (IFB, castable, fibre modules), burner blocks and pressure relief doors. Because dissimilar materials have different refractory properties at elevated temperatures, this makes a homogenous design difficult.
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Refractory castable factory production technology advanced, high degree of automation equipment, in the raw materials, some raw materials do not need to break and crush, can be used directly. For example, alumina hollow ball, ceramsite, expanded perlite and industrial alumina.
The quality of refractory castable relates to the quality of construction projects, as castable manufacturers, sometimes often hear customers complain that the construction quality of castable does not meet expectations, castable quality is not good and so on the sound.In fact, almost all the reasons for the deterioration of castable quality are the lack of correct preservation methods or ...