ANCHORING REFRACTORY MATERIALS TO A REFRACTORY LINING

摘要

Refractory anchoring for a layer (21) of refractory material to a refractory furnace lining (2) has a number of generally cylindrical refractory anchors (10) with a concave locking surface (16) on each end. Each anchor has one end cemented into a hole (18) in the lining and the other end covered with a cementitious refractory material (21). A plunger tool is used for inserting the anchor (10) and cement (20) into the hole (18) in the lining.