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混凝土真空吸水工艺是提高工程质量,加快施工进度的一种先进施工工艺。我们在混凝土地坪施工应用该工艺中,提高了施工工效,改善了混凝土的各项性能指标,提高了混凝土面层质量,并同时对配合泵送混凝土的施工摸索出了一些经验。一、基本情况我们在宝钢二期工程冷轧厂施工中,真空吸水工艺主要用于大量混凝土预制地坪块。
Concrete vacuum suction technology is an advanced construction technology that improves the quality of the project and speeds up the construction progress. In the application of the concrete floor construction process, we have improved the construction efficiency, improved the performance indicators of the concrete, improved the quality of the concrete surface, and at the same time found some experience in the construction of the pumped concrete. I. Basic situation In the construction of Baosteel’s second phase cold rolling plant, the vacuum water absorption process is mainly used for a large number of concrete prefabricated floor blocks.