A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
-- concrete with seawater-seasand-polyethylene terephthalate and concrete composition thereof
In order to improve economic efficiency and impact resistance, the present invention provides concrete composition with mixed seawater-seasand-polyethylene terephthalate. The concrete composition includes: seawater containing sodium chloride; cement which hardens when mixed with the seawater and contains calcium oxide, silicon dioxide, and aluminum oxide; reinforcing aggregate containing coarse aggregate and fine aggregate containing seasand and mixed to increase the strength of the hardened concrete; polyethylene terephthalate which is ground and mixed into powder to increase the destruction energy, which is energy accumulated inside the hardened concrete until the hardened concrete is destroyed; and nanoparticles mixed to suppress hydrolysis of the polyethylene terephthalate.
경제성 및 내충격성이 개선되도록, 본 발명은 염화나트륨을 포함하는 해수; 상기 해수와 혼합시 경화되며 산화칼슘, 이산화규소, 산화알루미늄이 함유된 시멘트; 경화된 콘크리트의 강도가 증가되도록 혼합되며 해사를 포함하는 잔골재와, 굵은골재를 포함하는 보강골재; 경화된 콘크리트가 파괴되기까지 내부에 축적되는 에너지인 파괴에너지가 증가되도록 분말로 분쇄되어 혼합되는 폴리에틸렌 테레프탈레이트; 및 상기 폴리에틸렌 테레프탈레이트의 가수분해가 억제되도록 혼합되는 나노파티클을 포함하는 해수-해사-폴리에틸렌 테레프탈레이트가 혼입된 콘크리트 조성물을 제공한다.
-- concrete with seawater-seasand-polyethylene terephthalate and concrete composition thereof
In order to improve economic efficiency and impact resistance, the present invention provides concrete composition with mixed seawater-seasand-polyethylene terephthalate. The concrete composition includes: seawater containing sodium chloride; cement which hardens when mixed with the seawater and contains calcium oxide, silicon dioxide, and aluminum oxide; reinforcing aggregate containing coarse aggregate and fine aggregate containing seasand and mixed to increase the strength of the hardened concrete; polyethylene terephthalate which is ground and mixed into powder to increase the destruction energy, which is energy accumulated inside the hardened concrete until the hardened concrete is destroyed; and nanoparticles mixed to suppress hydrolysis of the polyethylene terephthalate.
경제성 및 내충격성이 개선되도록, 본 발명은 염화나트륨을 포함하는 해수; 상기 해수와 혼합시 경화되며 산화칼슘, 이산화규소, 산화알루미늄이 함유된 시멘트; 경화된 콘크리트의 강도가 증가되도록 혼합되며 해사를 포함하는 잔골재와, 굵은골재를 포함하는 보강골재; 경화된 콘크리트가 파괴되기까지 내부에 축적되는 에너지인 파괴에너지가 증가되도록 분말로 분쇄되어 혼합되는 폴리에틸렌 테레프탈레이트; 및 상기 폴리에틸렌 테레프탈레이트의 가수분해가 억제되도록 혼합되는 나노파티클을 포함하는 해수-해사-폴리에틸렌 테레프탈레이트가 혼입된 콘크리트 조성물을 제공한다.
-- concrete with seawater-seasand-polyethylene terephthalate and concrete composition thereof
해수-해사-폴리에틸렌 테레프탈레이트가 혼입된 콘크리트 및 그의 조성물
LEE JAE HA (author) / KIM KYEONG JIN (author) / LEE MEE JU (author)
2023-03-10
Patent
Electronic Resource
Korean
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