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随着我国社会主义建设事业的蓬勃发展,给建筑材料工业提出了新课题,新任务,以适应建筑工程的新结构、新技术和新的施工方法的需要。我厂于1973年10月开始试制矿渣板,它是以高炉矿渣棉为主要原料,掺加少量胶结料、附加剂、发泡剂等,经配料搅拌、真空脱水、压制、干燥、半成品处理等工序,而制成的一种新型建筑内装饰材料,见图1、图2。它具有防水、质轻、
With the vigorous development of China’s socialist construction undertakings, new issues and new tasks have been proposed for the building materials industry to meet the needs of new structures, new technologies and new construction methods for construction projects. Our factory began trial production of slag board in October 1973. It is based on blast furnace slag wool as the main raw material, mixed with a small amount of binders, additives, foaming agents, etc., after mixing ingredients, vacuum dehydration, pressing, drying, semi-finished products, etc. Process, and made of a new type of building interior decoration materials, see Figure 1, Figure 2. It is waterproof, lightweight,