【摘要】 硫铝酸盐水泥具有快凝、快硬、早强、耐腐蚀能力强等特点,不仅适用于早期强度要求高、抗海水能力侵蚀要求高的工程,而且非常适合低温条件下的工程。近年来随着海洋工程以及极地开发建设需求的增加,硫铝酸盐水泥的研究与应用得到进一步重视。综述总结和分析了硫铝酸盐水泥主要组分在低温条件下的水化、性能特点及其应用情况,同时提出了其低温条件下的研究方向,以促进其低温条件下的研究与发展。更多还原

【Abstract】 Calcium sulphoaluminate cement( CSA) is characterized by fast setting,fast hardness,early strength and high corrosion resistance. It is not only suitable for projects with high early strength requirements and high resistance to seawater erosion,but also very suitable for projects under low temperature. With the demand of marine engineering and polar development, the research and application of CSA have been paid more attention. The hydration reaction of CSA at low temperature was summarized. And the characteristics and application of CSA were discussed. Meanwhile,in order to have positive effect on the research and development of CSA at low temperature,the research and development direction of CSA at low temperature was suggested.更多还原