今年,我国的加气混凝土工业继续贯彻执行“调整、改革、整顿、提高”的方针,企业的基本建设工作在调整中得到了稳步发展。在这一年里,有长沙市第二机制砖瓦厂、银川市加气混凝土砌块厂和北京市东郊烟灰制品厂等三个小型加气混凝土企业建成投产。采用波兰切割机组的北京市西郊烟灰制品厂加气混凝土车间已经安裝完毕,正在进行空车试运转,杭州和齐齐哈尔两个加气混凝土厂也在紧张施工中。采用罗马尼亚切割机组的天 This year, China’s aerated concrete industry continued to implement the principle of “adjustment, reform, rectification, and improvement.” The basic construction work of enterprises has been steadily progressing in adjustment. In this year, three small-scale aerated concrete enterprises, including the Changsha City Second Mechanism Brick and Tile Factory, Yinchuan City Aerated Concrete Block Factory and Beijing Dongjiao Ash Products Factory, were completed and put into production. The aerated concrete workshop of the Xijiao Ash Products Factory of Beijing Municipality, which has adopted Polish cutting units, has been installed and is undergoing empty-vehicle test operation. Two gas-filled concrete plants in Hangzhou and Qiqihar are also under intense construction. The days of using Romanian cutting machines