환경친화적인 유황콘크리트 인공어초 개발을 위한 실험적 연구

New artificial fishing reefs are developed using modified sulfur concrete. Modified sulfur concrete, which is made of by-product aggregates and modified sulfur binder, has good properties, including high density, less water absorption, high strength, high salt resistance, and good affinity for livin...

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Bibliographic Details
Published inHan-guk haeyang gonghak hoeji (Online) Vol. 21; no. 3; pp. 58 - 64
Main Authors 박성배(SUNG-BAE PARK), 홍종현(CHONG-HYUN HONG), 김석철(SEOK-CHEL KIM), 김경훈(KYOUNG-HOON KIM)
Format Journal Article
LanguageKorean
Published 한국해양공학회 2007
Subjects
해양공학
Artificial fishing reefs 인공어초
pH-neutral materials 수소이온농도지수 중립 물질
Sulfur concrete 유황콘크리트
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Summary:New artificial fishing reefs are developed using modified sulfur concrete. Modified sulfur concrete, which is made of by-product aggregates and modified sulfur binder, has good properties, including high density, less water absorption, high strength, high salt resistance, and good affinity for living organisms. This paper shows the mechanical properties of modified sulfur concrete and its field tests under the sea. We have found that the pH-neutral materials attach microalgae and seaweed more readily, compared to the pH-high materials.
Bibliography:KISTI1.1003/JNL.JAKO200725522646017
G704-000698.2007.21.3.010
ISSN:1225-0767
2287-6715