This is A Study on the Bond Performance of Synthetic Polymer Composite Waterproofing and Anticorrosion Method in accordance with PE Fiber Reinforcement. Test results, A Bond Performance of the Test Specimen was confirmed to have increased 37.5%. By PE Fiber Reinforcement.

In water treatment facilities, cover having a various joint is applied to prevent the bad smell. In this study, each joint type of the aluminum cover that is applied to the sewage treatment facility, it was evaluated air tightness. As a result, it showed to be higher flat type better than stick out type.

The quality of injection sealer for water leakage maintenance be being managed by KS. However, the test result of response to the substrate movement performance have some errors by an experimenter. So, the revision standard of test method is proposed. Therefor, will verify that in this study.

The quality of injection sealer for water leakage maintenance be being managed by KS. However, the test result of response to the substrate movement performance have some errors by an experimenter. Therefore, this revision standard of test method is proposed by that the new tester is manufactured for solving this errors in this study.

Underground material and to secure any other appropriate waterproofing method for improving the workability experiments on non-woven fabric weight is selected. As a result, the appropriate non-woven fabric weight of 140 g/㎡ was confirmed.

The quality of injection sealer for water leakage maintenance be being managed by KS and ISO. However, the test result of percolation resistance performance have some errors by an experimenter. Therefore, this revision standard of test method is proposed by that the new tester is manufactured for solving this errors in this study.

This research was intended to confirm the reducing effects water leakage of the acicular thaumasite as admixture for mixing concrete structure, in case of the water leakage on underground structure

Quality of injection sealer for water leakage maintenance be being managed by KS and ISO. However,the test result of bonding performance on the wet surface of concrete have some errors by an experimenter. Therefore this revision standard of test method is proposed by that the new tester is manufactured for solving this errors in this study.