Lavacast 1895 HD

Lavacast 1895 HD is an Aluminum silicate ramming material is a kind of refractory material with high aluminum and low iron, and its main components are Al₂O_{3 (95%)}and SiO_2(0.1%). It is made by high-temperature (1870 °C) sintering and high-energy grinding or ramming. It has high service temperature, strength, and density, and is mainly used in high-demand refractory structures.