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我国石煤分布广泛,其成分属于一种低热值的燃料,在经过石煤沸腾炉燃烧后残留的石煤渣对环境的危害很大,所以要对石煤渣进行综合治理。随着我国建筑行业的不断崛起,轻质高强混凝土的使用越来越广泛,以石煤渣为主要原料制造的建筑轻骨料具备了耐压强度大、体积密度小等特点,在混凝土中的应用效果非常明显。本文介绍了以石煤渣为主要原料制备建筑轻骨料的工艺流程,并探讨了其具体的应用。
China’s coal is widely distributed, its composition belongs to a low-calorific fuel, stone coal residue after burning coal stone boiling residue on the environment a great harm, so the comprehensive management of stone cinder. With the continuous rise of China’s construction industry, the use of lightweight high-strength concrete is more and more widely used to build lightweight aggregate with stone cinder as the main raw material has the characteristics of large compressive strength, small bulk density, etc., in concrete The effect is very obvious. This paper introduces the process of preparing light aggregate with stone coal cinder as the main raw material, and discusses its specific application.