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商品混凝土生产是建筑工程中一项意义重大的现代化生产形式,其全部内容就是把混凝土这一主要建筑材料从备料、拌制到运输一系列生产环节从传统的一揽子施工系统中游离出来,成为一个独立经济核算的材料加工企业。混凝土的商品化生产不要求生产技术和装备作根本性的改变,却能因生产的专业化、集中化等特点为建筑工程中节省水泥及砂石材料、改进施工组织、提高设备利用率、减轻劳动强度、降低生产成本提供可能,同时也因节省施工用地、改善劳动条件、减轻环境污染而使社会蒙受利益。二次世界大战后,商品混凝土生产发展极为迅速,目前世界上商品混凝土产量已占
Commodity concrete production is a significant modern production form in construction engineering. Its entire content is to separate concrete, the main building material, from preparation, mixing and transportation to a series of production links, from a traditional package construction system and become a Material processing companies with independent economic accounting. The commercial production of concrete does not require fundamental changes in production technology and equipment, but it can save the cement and gravel materials, improve the construction organization, improve the utilization rate of equipment, and reduce the amount of specialties and centralization of production. It is possible to reduce labor costs and production costs, and at the same time benefit the society by saving construction land, improving working conditions, and reducing environmental pollution. After World War II, the development of commercial concrete production was extremely rapid. At present, the output of commercial concrete in the world accounts for