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近日,中国建筑工程总公司所属中建电力“核电牺牲混凝土制备与作用机理研究”成果经鉴定,达到国际先进水平。该研究实现了第三代核电站牺牲混凝土的自主创新,防止了我国核电生产核心技术受制于人的困境。核电牺牲混凝土是第三代核电站反应堆腔的重要组成材料,关系到核电站的安全运营。该研究利用我国自有材料制备出高性能核电硅铁牺牲混凝土和硅石牺牲土;充分利用纤维改性核电牺牲混凝土,大幅减少材料浪费;在国际上首
Recently, China State Construction Engineering Corporation owned CCC “nuclear sacrificial concrete preparation and mechanism of ” results have been identified, reaching the international advanced level. This research has realized the independent innovation of sacrificing concrete in the third generation of nuclear power plants and prevented the core technology of nuclear power in our country from being controlled by people. Nuclear sacrificial concrete is an important constituent material of the reactor cavity of the third generation nuclear power plant and relates to the safe operation of nuclear power plants. The study made use of our own materials to prepare high-performance nuclear power sacrificial sacrificial silicon and silicon sacrificial soil; make full use of fiber modified nuclear sacrificial concrete, greatly reducing material waste; in the international community