Earticle

초록

영어

In this study, a test specimen was prepared to analyze the waterproof performance of concrete with waterproofing agents. The necessary construction procedure was determined in first, and the change of the relative humidity by the time variable according to strength, hydraulic pressure and cover thickness was investigated. Experiments were conducted to obtain basic data on materials and construction methods of waterproofing agents. For the analysis of waterproof properties, the change of relative humidity of each test specimen was relatively compared. The conclusions of this study are as follows; In the case of concrete mixed with a waterproofing agent, good waterproof performance can be secured by increasing the compressive strength and cover thickness. Additionally, in case of concrete designed with relatively high strength, if the water pressure is not high, it is concluded that moisture penetration does not exceed a certain range for concrete with a certain cover thickness. At any case, it is necessary to make and use accurate construction guidelines for using waterproofing agent.

목차

Abstract
1. 서론
1.1 연구의 배경 및 목적
1.2 연구범위 및 방법
2. 콘크리트의 상대습도 실험
2.1 실험개요
2.2 실험방법
3. 실험결과 분석
3.1 강도와 두께별 상대습도 변화
3.2 강도와 상대습도와의 관계
3.3 압력과 상대습도와의 관계
3.4 피복두께와 상대습도와의 관계
3.5 시간경과에 따른 상대습도 변화
3.6 27MPa 실험체의 압력별 상도습도 변화
4. 결론
REFERENCES

저자

• 박성봉 [ Park, Sung-Bong | 경상대학교 대학원 건축공학과, 박사수료 ]
• 김주영 [ Kim, Ju-Young | 경상대학교 대학원 건축공학과, 석사수료 ]
• 윤정배 [ Yoon, Jeong-Bae | 상대학교 건축공학과 교수, 공학박사 ] Corresponding Author

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