为了进一步提高厂房预制装配化程度,我们曾与建设、施工单位一起对电厂主厂房墙体改革做了一些工作。几年来,先后在清河、朝阳和鞍山等地采用了预应力芯棒粉煤灰硅酸盐混凝土大型墙板;在亮子河采用了预应力钢筋混凝土夹心墙板。于此基础上,又在盘锦、新华及凌源等地采用了预应力槽瓦墙板;在浑江、辽阳、凌水河地区采用了钢筋混凝土槽形墙板。这里主要介绍一下钢筋混凝土槽形墙板和预应力槽瓦两种保温墙板。 In order to further improve the degree of prefabrication of the factory building, we have done some work with the construction and construction units on the reform of the main plant wall. Over the past few years, prefabricated mandrels have been used in Qinghe, Chaoyang, and Anshan, and pre-stressed reinforced concrete sandwich panels have been used in the Liangzi River. On this basis, prestressed slot-wale panels were used in Panjin, Xinhua, and Lingyuan, etc. Reinforced concrete channel-shaped panels were used in the Lancangjiang, Liaoyang, and Lingshuihe regions. Here mainly introduces two types of reinforced wallboards: reinforced concrete channel wallboard and prestressed slot roof tile.