Xingguo Feng1,2,3, Yiji Zhang1, Xiangyu Lu1,*, Yiwen Xu1, Leyuan Zhang1, Chao Zhu1, Tong Wu1, Yashi Yang4, Xuhui Zhao5
Journal of Renewable Materials, Vol.8, No.5, pp. 513-534, 2020, DOI:10.32604/jrm.2020.09549
Abstract Durability and ecological effects of the stainless steel reinforced coral
waste concrete were compared with those of the carbon steel reinforced ordinary
concrete. The results showed that the corrosion current densities of the stainless
steel in the coral waste concrete were less than one-tenth of those of the carbon steel
in the same grade ordinary concrete. The stainless steel in the seawater coral waste
concrete maintained passivation even after more than two years of immersion in
3.5% NaCl solution, while the carbon steel counterparts in the ordinary concrete
were seriously corroded under the same condition. Simultaneously, the corrosion
current density… More >
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