Refractory Castable Top/ Bottom Blocks are mainly use to hold the induction coil tightly in middle of the tilting furnace box with help of vertical tie rods and also give the mechanical strength to furnace assembly. These Blocks are made from mixture of refractory material, stainless steel reinforcement and certain percentage of water to make the cast formation in fabricated mould. These Block are available in different weight ranges varying from 50 kgs to 10,000 kgs. Refractory Castable Top/ Bottom Blocks come in different specifications to suit specific requirement.