한국농공학회논문집 (Journal of The Korean Society of Agricultural Engineers)

  • 제55권4호
  • /
  • Pages.65-72
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  • 2013
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  • 1738-3692(pISSN)
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  • 2093-7709(eISSN)
한국농공학회 (The Korean Society of Agricultural Engineers)
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섬유보강 다공성 옥상녹화 황토콘크리트의 물리·역학적 및 온도변화 특성 평가

Physical·Mechanical and Temperature Properties of Fiber Reinforced Porous Green Roof Hwang-toh Concrete

  • 오리온 (공주대학교 일반대학원 농공학과) ;
  • 김춘수 ((주)자연과환경 기술연구소) ;
  • 김황희 ((주)자연과환경 기술연구소) ;
  • 전지홍 (안동대학교 환경공학과) ;
  • 권완식 (공주대학교 산업과학대학원 지역건설공학전공) ;
  • 박찬기 (공주대학교 지역건설공학과)
  • 투고 : 2013.04.30
  • 심사 : 2013.06.20
  • 발행 : 2013.07.31
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초록

The physical, mechanical, water purification and temperature properties of fiber reinforced porous hwang-toh green roof concrete have been evaluated in this study. The effect of the depending on replacement ratio of blast furnace slag to cement was investigated such that the replacement ratio is varied to 0 % and 30 %. Also, the replacement ratios of hwang-toh were 0, 20 and 30 %. The polyvinyl alcohol fiber was used for the reinforcing fiber. A series of pH test, unit weight, void ratio, compressive strength, after purification and variation of temperature test have been performed to evaluate the performance, water purification effect and temperature properties of the fiber reinforced porous hwang-toh green roof concrete. The test results indicate that the physical and mechanical properties of fiber reinforced porous hwang-toh green roof concrete is affected by the replacement ratio of the blast furnace slag and hwang-toh contents. Results of purifying water showed that the water purification effect of porous hwang-toh green roof concrete is about 40 %. Also, the temperature properties test results indicate the green roof blocks using fiber reinforced porous hwang-toh green roof concrete have insulation and temperature reduction effect.

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참고문헌

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피인용 문헌

  1. Effects on the Physical and Mechanical Properties of Porous Concrete for Plant Growth of Blast Furnace Slag, Natural Jute Fiber, and Styrene Butadiene Latex Using a Dry Mixing Manufacturing Process vol.9, pp.12, 2016, https://doi.org/10.3390/ma9020084