FIELD: manufacture of heat-insulating building materials; methods of heat insulation of high-temperature surfaces of thermal units-glassmaking furnaces.;SUBSTANCE: proposed method includes delivery of insulating material through central hole of sprayer and binder through peripheral holes of this sprayer. Sprayer is located at distance of 0.8-1 m from surface to be insulated and binder is fed at angle of 5-10o to insulating material; ratio of insulating material to binder is selected between 55 and 45 mass-%. Used as insulating material is mixture of waste of ground mullite-silica fibers with vermiculite or perlite at ratio of 3:1.;EFFECT: avoidance of losses of heat-insulating material at retained high parameters of heat-insulating properties pertaining to heat conductivity coefficient.;2 cl, 4 dwg, 1 tbl
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机译：领域：隔热建筑材料的制造;方法：所提出的方法包括通过喷雾器的中心孔输送绝缘材料，并通过喷雾器的周向孔输送粘合剂。喷涂机与要绝缘的表面之间的距离为0.8-1 m，粘合剂以5-10 o 的角度进料到绝缘材料中;绝缘材料与粘合剂的比率在55质量％至45质量％之间选择。用作绝缘材料的是莫来石-硅石纤维废料与ver石或珍珠岩的比例为3：1的混合物;效果：在保持与导热系数有关的高隔热性能参数时避免了隔热材料的损失。; 2 cl，4 dwg，1 tbl
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