Development of the inorganic water-stop agent for water leakage of concrete infrastructures
1
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
In this research, inorganic water-stop agents were suggested in order to prevent water leakage of architectural concrete structures. This study was focused on the development of a high-performance inorganic water-stop agent based on the lowpressure injection method. Results from mock-up tests through water-stop constructions on reinforced concrete structures with and without cracks showed that the developed agent has swelling effects on cold joints, water leakage cracks and wet cracks around through cracks. It was confirmed that it could be possible to manufacture a new type of inorganic crack repair material that could fill cracked areas in structures.
Abstract
In this research, inorganic water-stop agents were suggested in order to prevent water leakage of architectural concrete structures. This study was focused on the development of a high-performance inorganic water-stop agent based on the lowpressure injection method. Results from mock-up tests through water-stop constructions on reinforced concrete structures with and without cracks showed that the developed agent has swelling effects on cold joints, water leakage cracks and wet cracks around through cracks. It was confirmed that it could be possible to manufacture a new type of inorganic crack repair material that could fill cracked areas in structures.
참고문헌 (7)
- 안태호, "Effect of self-healing agents on inorganic crack repair materials for concrete infrastructures", Journal of Ceramic Processing Research, 16(1), pp.117~123 (2015), 세라믹공정연구센터[DOI]
- T. H. Ahn, "Investigation of crack self-healing composites incorporating inorganic materials for the water leakage prevention", Cement Science and Concrete Technology, (64), pp.477~484 (2010)
- T. H. Ahn, "New repair method of water leakage cracks based on inorganic water stop agents", Proceedings of the Korea Concrete Institute, 26(2), pp.461~462 (2014)
- T. H. Ahn, "Repair methods of water leakage cracks using crack selfhealing technologies", the Korean Institute of Building Construction, 15(1) (2015)
- T. H. Ahn, "A study on crack repair materials incorporating inorganic materials for the water leakage prevention", 64th Japan Cement Symposium, pp.158~159 (2010)
- T. H. Ahn, "A Study on the Performance Assessment of Crack Repair Materials Using Organic and Inorganic Composites", Proceedings of the Korea Concrete Institute, 27(1), pp.245~246 (2015)
- T. H. Ahn, "New Repair Methods of Water Leakage Cracks based on Inorganic Water Stop Agents with Self-Healing Capability", Proceedings of the Korea Concrete Institute, 27(1), pp.247~248 (2015)