Grit treatment equipment, shakeout device, molding and core making equipment, combined shot-blast shakeout cleaning equipment, metal casting equipment, melting and pouring equipment, hot investment casting equipment, conveyance equipments, testing equipment, seasoning equipment, dope equipment, core drying equipment , special casting equipment, furnace for casting and fittings, burner and its iron nozzle, attrition and seam detection device, fire-resistance materials, casting materials, resin for casting, mending material and device for casting and other auxiliary products, controlling equipment, testing apparatus (i.e. temperature testing apparatus).
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Fire resistance material and other decoration materials, such as suspended celling, clapboard and deadening, etc.
防火和各种装饰材料，如吊顶、隔板和隔音材料等。
In this paper, in order to get the fire resistance of integral structures with two different materials, concrete-filled steel tubular framed structures and the pure steel structures are analyzed.
本文为了得到火灾中不同材料结构的整体耐火性能，分别研究了钢管混凝土和纯钢材两种整体结构。
The results show that the coating has low cost, light pollution, good resistance to water and fire which is applicable to fire prevention of flammable building materials.
结果表明：该涂料耐水、阻燃性好，成本低、环境污染小，适用于可燃性建筑材料的防火处理。
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