Blog Archives - RS Kiln Refractory Bricks
2021-6-21u2002·u2002Two Different Types of Low Cement Castables. In the refractory castable combined with calcium aluminate cement, the castable with CaO content less than 2.5%, that is, the castable with calcium aluminate cement added about 1/2 to 1/3 of the ordinary calcium aluminate cement castable, It is called low cement castable.
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