Stop Judging by “White” and “Numbers” From an engineering perspective, Kerui Refractory frequently encounters these misconceptions when assisting customers with high alumina brick selection across steel, cement, and non-ferrous industries.In refractory purchasing, many buyers fall into the same trap: over-focusing on a few visible or … Read More
Surface Preparation Fundamentals Proper surface preparation ensures optimal refractory cement adhesion and performance. First, thoroughly clean the substrate, removing all dust, oil, and loose particles. For metal surfaces, remove rust using grinding or sandblasting. For existing refractory surfaces, chip away damaged material and create a … Read More
Working with refractory cement requires precision from start to finish. Whether you’re casting intricate shapes or troweling a furnace lining, proper techniques in mixing, placement, and curing determine success. This guide details how to handle refractory cement professionally for optimal results. Understanding Refractory Cement: … Read More
Why Choose Refractory Fire Bricks from China The Backbone of High-Temperature Industries From steelmaking to glass production and other high-temperature kilns, refractory fire bricks are essential materials used to ensure thermal stability, structural integrity, and operational safety. Depending on the working conditions of each application, … Read More