• Title/Summary/Keyword: 산업순환

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Development of on-site application system for CLSM(Controlled Low Strength Material) for ground restoration which can secure Traffic Opening strength within 4 hours by utilizing industrial by-products from thermal power plants and steel mills (화력발전소와 제철소 발생 산업부산물을 활용하여 4시간 이내 개방강도 확보가 가능한 지반복원용 고유동성 채움재 현장적용 시스템 개발)