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上海市长宁区房管局所属建筑材料公司水泥制品厂是一个小厂,占地面积10000平方米,现有职工150余人,女工多,新工人多。开始只生产本区的旧房维修、养护、加层、改建所需的桁条、地搁栅、多孔楼板等混凝土预制构件。其特点是品种规格多,数量少,手工操作露天作业,自然养护,存在着靠天吃饭、劳动强度高、工效低等问题。近年来,随着本市住宅建设事业的发展,又承担为新建住宅生产混凝土构件,并跨出本区,向本市房地系统提供产品。新的生产任务与落后的生产工艺矛盾突出,迫切要求改革生产工艺。广大职工针对本厂成型工艺和养护工艺两个薄弱环节,自力更生,土法上
The cement product factory of the Building Materials Co., Ltd. of the Housing Authority of Shanghai Changning District is a small factory covering an area of 10,000 square meters. There are more than 150 employees, more female workers and more new workers. At the beginning, it only produced concrete prefabricated elements such as purlins, ground joists, and perforated floor slabs required for repairing, maintaining, adding, and rebuilding old buildings in the area. It is characterized by a variety of specifications, a small number, manual operation open-air operations, natural conservation, there is the problem of relying on the weather to eat, high labor intensity, low work efficiency. In recent years, with the development of the city’s housing construction business, it has also undertaken the production of concrete structures for new residential buildings and has stepped out of this area to provide products to the city’s premises system. The new production tasks are lagging behind the backward production process and urgently require the reform of the production process. The majority of employees are self-reliant on the two weak links of the molding process and maintenance