Techique of Anti-Permeability and Anti-Crack for the Project of Wagon Tipping Room of Fifth Phase of Coal Terminal of Qinhuangdao Port

To the project of wagon tipping room of fifth phase of coal terminal of Qinhuangdao Port,it has demonstrated the construction quality of project is very good and there is no harmful cracks in its' concrete structures through 2 years observation,due to the application of some new techniques,technical modification,control key links and taking practical measures of antiseepage and anti-crack for mass and over length concrete.It can be said that the requirements of no leakage of concrete structures are basically achieved.