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成都市新型建筑材料厂广大革命职工发扬“自力更生”、“艰苦奋斗”的革命精神,因陋就简,土法上马,建成了一条粉煤灰硅酸盐混凝土的简易生产线,目前已生产出硅酸盐地坪块15万余块(2000立方米)。粉煤灰硅酸盐混凝土的生产,过去一般均用钢模成型,带模养护。采用这种工艺不但需用大量钢材,而且还要3～5吨行车、少先吊、生产用厂房等一整套设备和投资。成都市新型建筑材料厂遵照毛主席“打破洋框框,走自己工业发展道路”的教导,在第五冶金建设公司的支持下,在西南建筑科学研究所的配合下,组成了“三结合”试验小组,
The revolutionary employees of the new revolutionary workers in Chengdu New Building Material Factory promoted the revolutionary spirit of “self-reliance” and “hard work and struggle.” Because of the simplicity, the earthwork method, a simple production line of fly ash silicate concrete was built and it has been produced. There are more than 150,000 silicate blocks (2000 cubic meters). In the past, the production of fly ash-silicate concrete was generally carried out by steel moulding with mould curing. This process requires not only the use of large amounts of steel, but also a complete set of equipment and investment of 3 to 5 tons of cranes, cranes, and workshops for production. Chengdu New Building Materials Factory complied with Chairman Mao’s “breaking the ocean frame and taking the path of its own industrial development.” With the support of the Fifth Metallurgical Construction Corporation, with the cooperation of the Southwest Institute of Building Science, it formed a “Three Combined with the ”test team,