insulating castables

Refractory castables are widely used in high-temperature fields mainly for their convenient construction performance and usability. Compared with refractory bricks of the same material, they greatly shorten the construction period, improve the construction site environment, increase maintenance effi...

Different refractory castables may have different ratio requirements to adapt to different construction environments and requirements. The following are the general usage ratios:   1. Ratio of cement to refractory materials: Cement is the main binder of refractory castables, and its ratio to re...