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研究了掺入一种砼外加剂 (JM -SCA节能型热养护砼外加剂 )砼的性能 ,揭示了JM -SCA具有节能和增强双重功能的特点。
The performance of concrete mixed with a concrete admixture (JM-SCA energy-saving heat-curing concrete admixture) was studied, and the characteristics of JM-SCA with energy saving and enhanced dual functions were revealed.