지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수20
2021
국 문 요 약··············································································································ⅰ영 문 요 약··············································································································ⅴ목 차 ·····················································································································ⅹ표 목 차··················································································································xiv그 림 목 차··············································································································xv제 1 장 서 론 ··········································································································11.1 연구배경 및 목적·······························································································11.2 연구범위···········································································································41.3 연구방법···········································································································7제 2 장 기존 연구에 대한 고찰 ··················································································82.1 고흡수성 폴리머·································································································92.1.1 고흡수성 폴리머의 흡수 메커니즘·····································································112.1.2 고흡수성 폴리머의 수분 흡수력········································································132.2 고흡수성 폴리머를 혼입한 시멘트 페이스트의 특성···············································162.3 고흡수성 폴리머를 혼입한 모르타르의 특성··························································202.4 고흡수성 폴리머를 혼입한 콘크리트의 특성··························································25제 3 장 고흡수성 폴리머의 수분 흡수력 평가·······························································293.1 개요··················································································································293.2 실험 재료···········································································································313.2.1 고흡수성 폴리머······························································································313.2.2 표준 완충 용액 및 시멘트 여과수······································································343.3 수분 흡수력 측정 방법························································································353.3.1 티백 방법 (Tea-bag method) ········································································353.3.2 여과 방법 (Filtration method) ·······································································383.3.3 탈수 방법 (Spin-dry method) ········································································403.3.4 모르타르 플로 방법 (Mortar flow method) ····················································423.4 수분 흡수력 측정 결과························································································453.4.1 시험 방법에 따른 흡수력··················································································453.4.2 표준 완충 용액에 따른 흡수력··········································································463.4.3 고흡수성 폴리머의 형태에 따른 흡수력·····························································473.4.4 모르타르 플로 결과에 따른 흡수력···································································56제 4 장 고흡수성 폴리머를 혼입한 모르타르의 특성····················································624.1 개요·················································································································624.2 실험 내용 및 방법······························································································634.2.1 실험 재료·······································································································634.2.2 실험 내용·······································································································644.2.3 압축 강도 및 휨 강도 시험················································································674.2.4 동결 융해 저항성 시험·····················································································674.3 실험 결과 및 분석······························································································694.3.1 압축 강도 및 휨 강도·······················································································694.3.2 동결 융해 저항성····························································································76제 5 장 고흡수성 폴리머를 혼입한 콘크리트의 특성·····················································815.1 개요··················································································································815.2 실험 내용 및 방법·······························································································835.2.1 실험 재료·······································································································835.2.2 실험 내용·······································································································855.2.3 굳지 않은 콘크리트 특성··················································································885.2.4 압축 강도 및 탄성 계수····················································································895.2.5 동결 융해 저항성 시험·····················································································905.2.6 공극 분포·······································································································915.2.7 건조수축········································································································925.2.8 염화물 침투 저항성 시험·················································································935.3 실험 결과 및 분석······························································································965.3.1 SAP 혼입 콘크리트의 슬럼프···········································································965.3.2 SAP 혼입 콘크리트의 공기량···········································································985.3.3 SAP 혼입 콘크리트의 압축 강도·······································································995.3.4 SAP 혼입 콘크리트의 탄성 계수·····································································1035.3.5 SAP 혼입 콘크리트의 동결 융해 저항성··························································1085.3.6 SAP 혼입 콘크리트의 공극 분포·····································································1145.3.7 SAP 혼입 콘크리트의 건조수축······································································1185.3.8 SAP 혼입 콘크리트의 염화물 침투 저항성·······················································121제 6 장 결론··········································································································123References ··········································································································127Curriculum Vitae ·································································································136
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