한국건축시공학회:학술대회논문집 (Proceedings of the Korean Institute of Building Construction Conference)
- 한국건축시공학회 2017년도 추계 학술논문 발표대회
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- Pages.128-129
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- 2017
콘크리트용 수밀 혼화재 첨가량에 따른 휨 강도 변화추이 연구
A Study on the Flexural Rigidity Change according to Quantities Characteristics of Waterproof Admixture for Concrete
초록
Concrete properties alone cannot provide satisfactory waterproof performance because concrete can generate cracks due to possible problems in design, construction and curing process, and various environmental factors. Therefore, concrete structures require installing waterproofing layers for concrete protection and various types of construction methods are currently being applied. The purpose of this study is to investigate the concrete strength changes when waterproofing admixtures are mixed into the concrete. The results of flexural strength testing confirmed that the initial strength of concrete specimens with the admixtures was lower than that of the concrete specimen without the admixture based on different curing periods.