| 摘要 |
PURPOSE: A concrete constructing method with a complex waterproofing structure is provided to lengthen a waterproofing life by having resistance against crack or external water pressure of underground structures and having a strong adhesive power. CONSTITUTION: A concrete constructing method with the complex waterproofing structure includes the steps of forming a thin film type infiltration preventing layer containing surface active agent of 0.05 to 0.2 weight, water glass of 3 to 5 weight and special acrylic emulsion of 10 to 15 weight based on cement of 100 weight, and forming a first paint film waterproofing layer and a second paint film waterproofing layer with a paint film waterproofing solution containing nonionic surface active agent of 5 to 10 weight, calcium stearate of 40 to 60 weight, ethylene acetic acid vinyl resin polymer of 80 to 200 weight and special power material.
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