Study on the Material Life of OMEGA Water-Stop

Yong Huan Luo; Zheng Lin Feng; San Meng Wang

doi:10.4028/www.scientific.net/AMR.838-841.162

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Study on the Material Life of OMEGA Water-Stop
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 838-841Study on the Material Life of OMEGA Water-Stop

Study on the Material Life of OMEGA Water-Stop

Abstract:

In this paper, through the study on physicochemical properties of chloroprene rubber which used in immersed tube tunnel, and comprehensive analysis of the stress relaxation process of aging, together with the analysis of IR spectra of chloroprene rubber, and the accelerated aging test data, we forecast the lifetime by using WLF equation method at the room temperature, and judge that chloroprene rubber can meet with the requirements of the design life of 120 years.