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本文分析了C40大体积重晶石防辐射混凝土生产施工存在的问题,并寻找解决这些问题的方法;通过重晶石和石灰岩碎石双掺法改善混凝土拌合物性能,根据混凝土拌合物的性能确定两者合适的掺加比例,选择出合适的混凝土配合比;并制定出C40大体积重晶石防辐射混凝土的施工工艺。
This paper analyzes the problems existing in the production of C40 bulky radiation-resistant concrete and seeks for solutions to these problems. The properties of concrete mixture are improved by using double-blending of barite and limestone rubble. According to the properties of concrete mixture Determine the appropriate mixing ratio between the two, select the appropriate mix of concrete; and C40 large volume barite radiation protection concrete construction process.