Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)

The Korean Society of Industry Convergence (한국산업융합학회)
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Characteristic of New Materials for Repairing/Reinforcement of Sea and Underwater Structures using Urethane

우레탄을 이용한 해양 및 수중구조물의 보수/보강용 신소재 특성

  • Lee, Young-Sei (School of Nano & Material Science and Eng., Kyungpook National University)
  • 이영세 (경북대학교 나노소재공학부)
  • Received : 2013.01.21
  • Accepted : 2013.02.22
  • Published : 2013.02.28
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Abstract

In this study, characteristic of new materials for repairing/reinforcement of sea and underwater structures using urethane were studied experimentally. As a results, following their good result was obtained. Materials and construction methods due to a chemical reaction, so no seams, shape or form, regardless of the variety of civil engineering in the field can be applied. Fast workability, hardening existing concrete compared with 80% in shortening. Than the existing large concrete pouring construction cost could be reduced by more than 30%.

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