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高强烧结污泥黏土透水砖的研制 被引量:4
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作者 周忠华 《砖瓦》 2018年第4期17-19,共3页
介绍了黏土—污泥高强保水烧结砖的研制及其结果。研究表明,优选工艺参数,利用高熔点净水污泥作保水材,可烧制高强、保水的黏土—污泥透水砖。
关键词 黏土 污泥砖 保水材 烧结透水砖 抗弯强度 保水 高强度
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Evaluate the Possibility of Cracking Pipe on Water Supply Network under the Age of Pipe
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作者 Lanh Pham Thi Minh Hai Pham Ha +1 位作者 Truong Nguyen Quang Hong Le Dinh 《Journal of Environmental Science and Engineering(B)》 2016年第7期323-327,共5页
Minimizing water loss in water supply networks is one of the objectives for protecting water resources. Currently, the large amount of water loss is mainly due to leakage of the pipeline network. The leaking of pipe c... Minimizing water loss in water supply networks is one of the objectives for protecting water resources. Currently, the large amount of water loss is mainly due to leakage of the pipeline network. The leaking of pipe can be caused by incorrect construction, impacted by external forces, or corroded pipe material and aging. Therefore, to control and predict the cracking area on pipe, it is necessary to collect data about pipe conditions, approve the solution of technology improvement and define the ability of pipe capacity from setting up to the first preparing time. This paper will demonstrate how to evaluate corrosion pipe under the age of pipe and the impact level of internal pressure pipe at different times, and will put forward solution of effective leaking management on water supply network. 展开更多
关键词 The age of pipe material of water pipe water environment leaking cracking pipe.
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