◎ Coil grout performs insulation protection, prevent short circuit and delay deformation of coil. Smooth internal face can allow refractory lining expand and contract freely, prevent the formation of horizontal cracks, delay penetration of metal liquid and salt. To obtain well performance, need to select suitable material, follow construction and drying process strictly, also with proper maintenance.
◎ Coil grout material only can be made from high purity, high quality raw materials.Coil grout surface should be smooth, taper design is necessary for push-out system.
◎ SFR offers nearly 10 coil grout products, red or white, be installed with trowel or by casting.