【摘要】 采用硅灰包裹活性集料的工艺措施，显著地提高了硅灰抑制碱－硅酸反应（ＡＳＲ）的有效性；并证实这种工艺对抑制存在外部碱源时的ＡＳＲ也极为有效．更多还原

【Abstract】 By coating reactive aggregate with silicafume,a new technological process was developed.It is proved that this new process obviously increases the effectiveness of inhibiting alkalisilica reaction(ASR)and is also significantly effective to inhibit ASR in the presence of exterior alkali source.更多还原