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随着城市建设的不断发展,城市污水量日益增加,污水处理厂建设规模也随之不断扩展,针对污水处理厂大型水工构筑物渗、裂等质量通病,对张贵庄污水处理及再生利用一期工程大型水工构筑物抗渗抗裂性能进行了试验、总结与归纳,最终形成了一套完整的施工体系,有效提高了污水处理厂大型水工构筑物的抗渗及抗裂的性能,延长了污水处理厂的使用寿命,降低了日后运营养管成本,符合可持续发展的基本要求,具有十分重要的意义。
With the continuous development of urban construction, the amount of urban sewage is increasing day by day, the construction scale of sewage treatment plants will also continue to expand. For the quality problems of seepage and cracking of large hydraulic structures in sewage treatment plants, the first phase of Zhang Guizhuang’s sewage treatment and recycling project Large-scale hydraulic structures impermeability and cracking resistance were tested, summarized and summarized, and ultimately formed a complete set of construction system, effectively improve the large-scale sewage treatment plant impermeability and anti-cracking performance, prolong the sewage treatment The service life of the factory has reduced the cost of running the maintenance pipe in the future and is in line with the basic requirements of sustainable development. It is of great significance.