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Title |
Material Development of Eco Water Tank with High Density Polyethylene and Low-temperature Concrete
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Keywords |
고밀도 폴리에틸렌 ; 저열성 콘크리트 ; 친환경 저수조 ; 전단키 High density polyethylene ; Low temperature concrete ; Eco water tank ; Shear connector |
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Abstract |
The purpose of this study is to evaluate the new eco water tank which is made of high density polyethylene and concrete with low temperature cement. The strength and failure mode of eco water tank was examined through tensile test with mixture of concrete and HDPE, temperature monitoring for various kind of concrete, admixture contains etc. The strength and failure mode were examined through tensile test with mixture of concrete and HDPE, temperature monitering for different kinds of concrete, strength test with different admixtures etc. It was found that shear connector between concrete and HDPE effects significantly contributed to the combined structures. ㄱ type shear connector results in tensile strength of up to 40% compared to that of V type shear connector. Based on test result, th e new eco composite tank improved the stability and safety the old one and demonstrated the applicability and capability.
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