Construction and Maintenance of Wear-Resistant Refractory Plastics
Construction of Wear-Resistant Refractory Plastics at the water-cooled air chamber. Due to its special design and construction, the following points should be paid attention to in the construction of refractory plastics for water-cooled air chambers: RS High Quality Plastic Refractory (1) The surface of the water-cooled pipe and pin is painted with asphalt paint, and the duct is covered with 2mm thick ceramic fiber paper. (2) Refractory plastics must be driven at one time, the thickness exceeding the standard shall be excavated, and the thickness less than 45 ° shall be excavated to make up. However, the plastic must be compacted, and there must be no voids or cavities. (3) Leave an expansion joint at an interval of 600mm × 600mm to avoid irregular cracks. Divide and frame construction during construction. The expansion joint is left in the middle of the tube and cut out with a knife. The thickness is half of the refractory plastic. It is also necessary to use...