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A platform for research: civil engineering, architecture and urbanism
SUBMERGED BREAKWATER ECO-FRIENDLY BLOCK FOR PREVENTING COASTAL EROSION
Provided is an eco-friendly submerged block for preventing coastal erosion. The submerged block comprises blast furnace slag, fly ash, cement, aggregate and zeolite. The aggregate has a single particle size of 5-13, 13-25, and 25-40 mm, the water-binder ratio is 16-45%, the porosity is 5-31%, and 0.5-43 parts by weight of zeolite and activated carbon and 0.05-3.5 parts by weight of an admixture are included with respect to 100 parts by weight of the binder. 0.05-3 vol.% of a rust prevention mesh, molded steel fibers, polyvinyl alcohol fibers, and hydrophilic polyamide fibers with the length of 3-30 mm are mixed as reinforcing materials, and the admixture uses about 0.05-3.5 parts by weight of a fluidizing agent and a high-performance AE water reducing agent. The zeolite is at least one of natural zeolite, synthetic zeolite, and Ca-type artificial zeolite. The present invention has the functions of purifying water, purifying soil pollution, and purifying air. By applying the same to a social infrastructure structure to reduce environmental load and create a comfortable living environment, it is possible to provide a manufacturing method of high-performance concrete for environmental purification and water purification using dacite, elvan, loess, natural zeolite, synthetic zeolite, Ca type artificial zeolite, activated carbon and new fiber material for reinforcement.
본 발명은 , 고로슬래그, 플라이애시, 시멘트, 골재 및 제올라이트를 포함하는 잠제블럭으로서, 상기 골재는 단입도로 5∼13, 13∼25, 25∼40㎜이며, 물-결합재비는 16∼45%, 공극률은 5∼31%로하고, 결합재 100중량부에 대하여, 상기 제올라이트 및 활성탄소 0.5∼43중량부, 혼화제 0.05∼3.5중량부를 포함하고, 길이가 3∼30㎜인 친수성 폴리아미드(Polyamide) 섬유, 폴리비닐알콜(Polyvinyl Alcohol) 섬유, 이형 강섬유 및 방청매쉬를 보강재로 0.05∼3Vol.% 혼입하고, 혼화제는 유동화제와 고성능AE감수제를 0.05∼3.5중량부 정도 사용하고, 상기 제올라이트는 천연 제올라이트, 합성 제올라이트, Ca형 인공 제올라이트 중 어느 하나 이상인 것을 특징으로 하는 해안침식 방지용 친환경 잠제 블럭을 제공한다. 본 발명은 수질정화, 토양오염정화, 공기정화 기능을 갖으면서 이를 사회기반 구조물에 적용하여 설치함으로써 환경부하저감과 쾌적한 생활환경을 조성할 수 있도록 석영안산암(dacite), 맥반석, 황토, 천연zeolite, 합성zeolite, Ca형 인공zeolite, 활성탄소 및 보강용 섬유신소재를 이용한 수질정화 및 환경정화용 고기능 콘크리트의 제조공법을 제공하는 효과가 있다.
SUBMERGED BREAKWATER ECO-FRIENDLY BLOCK FOR PREVENTING COASTAL EROSION
Provided is an eco-friendly submerged block for preventing coastal erosion. The submerged block comprises blast furnace slag, fly ash, cement, aggregate and zeolite. The aggregate has a single particle size of 5-13, 13-25, and 25-40 mm, the water-binder ratio is 16-45%, the porosity is 5-31%, and 0.5-43 parts by weight of zeolite and activated carbon and 0.05-3.5 parts by weight of an admixture are included with respect to 100 parts by weight of the binder. 0.05-3 vol.% of a rust prevention mesh, molded steel fibers, polyvinyl alcohol fibers, and hydrophilic polyamide fibers with the length of 3-30 mm are mixed as reinforcing materials, and the admixture uses about 0.05-3.5 parts by weight of a fluidizing agent and a high-performance AE water reducing agent. The zeolite is at least one of natural zeolite, synthetic zeolite, and Ca-type artificial zeolite. The present invention has the functions of purifying water, purifying soil pollution, and purifying air. By applying the same to a social infrastructure structure to reduce environmental load and create a comfortable living environment, it is possible to provide a manufacturing method of high-performance concrete for environmental purification and water purification using dacite, elvan, loess, natural zeolite, synthetic zeolite, Ca type artificial zeolite, activated carbon and new fiber material for reinforcement.
본 발명은 , 고로슬래그, 플라이애시, 시멘트, 골재 및 제올라이트를 포함하는 잠제블럭으로서, 상기 골재는 단입도로 5∼13, 13∼25, 25∼40㎜이며, 물-결합재비는 16∼45%, 공극률은 5∼31%로하고, 결합재 100중량부에 대하여, 상기 제올라이트 및 활성탄소 0.5∼43중량부, 혼화제 0.05∼3.5중량부를 포함하고, 길이가 3∼30㎜인 친수성 폴리아미드(Polyamide) 섬유, 폴리비닐알콜(Polyvinyl Alcohol) 섬유, 이형 강섬유 및 방청매쉬를 보강재로 0.05∼3Vol.% 혼입하고, 혼화제는 유동화제와 고성능AE감수제를 0.05∼3.5중량부 정도 사용하고, 상기 제올라이트는 천연 제올라이트, 합성 제올라이트, Ca형 인공 제올라이트 중 어느 하나 이상인 것을 특징으로 하는 해안침식 방지용 친환경 잠제 블럭을 제공한다. 본 발명은 수질정화, 토양오염정화, 공기정화 기능을 갖으면서 이를 사회기반 구조물에 적용하여 설치함으로써 환경부하저감과 쾌적한 생활환경을 조성할 수 있도록 석영안산암(dacite), 맥반석, 황토, 천연zeolite, 합성zeolite, Ca형 인공zeolite, 활성탄소 및 보강용 섬유신소재를 이용한 수질정화 및 환경정화용 고기능 콘크리트의 제조공법을 제공하는 효과가 있다.
SUBMERGED BREAKWATER ECO-FRIENDLY BLOCK FOR PREVENTING COASTAL EROSION
해안침식 방지용 친환경 잠제블럭
HER SU YOUNG (author)
2020-09-03
Patent
Electronic Resource
Korean
Environment-friendly submerged breakwater for preventing coast erosion
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