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近年来,随着高层建筑工程的不断涌现,地下室防水施工已成为技术管理的关键。我公司施工的部分高层工程地下室采用的几种不同防水措施,基本上满足了工程设计要求。实践证明,选用JEA膨胀剂结构自防水混凝土通过现场取样对抗渗试件进行试验,数据指标全部合格。施工后的地下室混凝土不裂不渗,既能满足使用功能又简化施工工艺、提高工
In recent years, with the continuous emergence of high-rise building projects, waterproof construction in the basement has become the key to technical management. Some of the different types of waterproof measures used in the basement of some of the high-rise projects constructed by our company basically meet the engineering design requirements. Practice has proved that the use of JEA expansive agent structure from the waterproof concrete through the site sampling anti-seepage test specimens, data indicators are all qualified. After the construction, the basement concrete will not crack or seep, which can not only meet the function but also simplify the construction process and improve the workmanship.