Floating matter removal device for sewage treatment in sewage treatment plant

摘要

The present invention relates to a completely non-shrink grouting steel pipe press-fitting pile method, and more specifically, by joining a heat-treated stud L anchor and a ring steel plate, a new type of U anchor is directly connected to the base mat without grouting to achieve safe lifting. By joining the heat treatment reinforced stunt bolt and connecting nut of the upper part, it is possible to prevent the occurrence of inclination of the end plate and hydraulic jockey, including the upper supporting steel pipe, to secure structural stability in construction, and to secure structural stability in the existing 2 days. It relates to an improved completely non-shrink grouting steel pipe press-fitting pile method so that the grouting process progressed over time can be completed at one time.