Earticle

초록

영어

This paper study on the waterproofing method which are applied to the outer side of the underground concrete structure. This method satisfies the condition of non-vulcanized synthetic rubber on which waterproof material manufactured adding vulcanizing agent and curing agent should be vulcanized in 120 days. Moreover, it is noteworthy that the material maintains its durability of vulcanized rubber when examined by constructing adhesive with concrete on the non-vulcanized condition. The result of experiment shows that the waterproofing material has the scorch time of about 100 days and has curing time of about 20 days, at this time, the tensile strength increased by about 692% and the coefficient of expansion decreased by about 10% and can compensate the demerit of ordinary sheet, when constructing by building in the non-vulcanized condition and naturally vulcanizes and durability can be secured.

목차

Abstract
 1. 서론
  1.1 연구 배경 및 필요성
  1.2 연구의 범위 및 방법
 2. 자연가황형 합성고무시트 방수재의 메커니즘
  2.1 미가황 상태에서의 메커니즘
  2.2 가황 합성고무시트의 메커니즘
 3. 실험
  3.1 실험계획
  3.2 사용재료
  3.3 시험방법
 4. 실험결과 및 고찰
  4.1 자연가황시간
  4.2 가황 후 물성
 5. 결론
 참고문헌

저자

• 최은수 [ Choi, Eun-Su | 한국건설생활환경시험연구원 선임연구원, 충북대학교 박사과정 ]
• 서상교 [ Seo, Sang-Kyo | 충북대학교 건축공학과 교수 ]

참고문헌