Lavacast 1840 LW

Lavacast 1840 LW is an Aluminum silicate ramming material is a kind of refractory material with Low aluminum, and its main components are Al2O3 (40%)and SiO2(40.7%). It is made by high-temperature (1840 °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.