SSG(self-healing smart grouting) method, has the characteristics such as an improvement of durability and waterproofing, prevention of leaching and pollution. In this study, several tests were performed such as gel-time measurement, uniaxial compression test, permeability test, chemical resistance test to compare the engineering properties of SSG with the other chemical grouting method(LW, SGR). As results of tests, the SSG method has low possibility of groundwater and ground pollution caused by leaching, furthermore, it has advantages like long/short term waterproofing, strength and durability. Therefore the SSG method can be applicable in the fields as an alternative method where is the problems of existing chemical grouting method.

ABSTRACT
 1. 서 론
 2. 자기치유 그라우팅 공법의 특징
  2.1 자기치유 개념
  2.2 그라우트의 물리적 특징
 3. 시험결과
  3.1 일축압축강도 시험
  3.2 자기치유성능 확인(차수성능) 시험
  3.3 내염해성시험
  3.4 자기치유 생성물 정량분석 시험
 4. 결 론
 References

• 최용성(에스에스씨산업(주)) | Choi Yong-Sung
• 이재덕(대원토질(주) 기술연구소) | Lee Jea-Dug
• 최용기(대원토질(주)) | Choi Yong-Ki
• 김병일(명지대학교 토목환경공학과) | Kim Byung-Il