Low cement castable

Introduction:

Low cement castables refer to new castables containing a small amount of cement binder. The key point is the use of ultrafine particles not exceeding 1 μm. Its thermal shock resistance, slag resistance and erosion resistance are significantly improved, surpassing similar refractory bricks. Further reduction of the binder content can produce ultra-low cement castables and cement-free castables.

Advantages:

Low porosity, small pore size, high density, good volume stability, high strength and small water addition.

Application:

Industrial furnaces in metallurgical, petrochemical, machinery and building materials industries

High alumina low cement castable physical and chemical