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在东北电力局的领导下和东北电力设计院的指导帮助下,我们对火电厂粉煤灰渣在建筑工程上的应用,进行了反复试验,试制成功了预应力粉煤灰硅酸盐混凝土空心墙板。自七○年以来,这种墙板已经在七个工程上采用,数量达5000多立方米。实际情况证明,这种墙板在强度、刚度、保温性能上都符合使用要求,达到了预期的效果。它具有跨度大、保温好、重量轻、耗钢少、适应厂房装配化等特点。
Under the leadership of the Northeast Electric Power Bureau and the guidance of the Northeast Electric Power Design Institute, we conducted trials and trials on the application of fly ash slag from thermal power plants in construction projects. The prestressed fly ash silicate concrete hollow was successfully produced. Wallboard. Since 2003, this type of wallboard has been used in seven projects, with a total volume of more than 5,000 cubic meters. The actual situation proves that this kind of wallboard meets the requirements for use in terms of strength, rigidity and thermal insulation performance, and has achieved the expected results. It has features such as large span, good insulation, light weight, low consumption of steel, and adaptability to factory assembly.