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冶金工厂各种冶金炉的基础烟道等构筑物,都有较高的防水要求,实践证明用渗排水层排水是目前比较经济而且行之有效的方法。但是从近几年的使用情况来看,渗排水层设施的设计和施工,尚存在一些问题,以致渗排水层的使用年限和排水效果不够理想,有些工厂甚至由于地下水渗入构筑物不能及时排除而不得不停产。为了解决这个问题,我们研究了某些冶金工厂的调查资料,并在某钢厂进行了一些调查研
Metallurgical plants and other metallurgical furnaces, such as flue and other structures, have high waterproof requirements. Practice has proved that the use of drainage and drainage layers is currently an economical and effective method. However, from the perspective of usage in recent years, there are still some problems in the design and construction of the drainage and drainage layer facilities, so that the service life of the drainage and drainage layers and the drainage effect are not satisfactory. Some factories may not be allowed to remove them because the groundwater seeps into the structures. Do not stop production. In order to solve this problem, we studied the investigation data of some metallurgical plants and conducted some investigations at a steel mill.