糯扎渡水电站溢洪道抗冲耐磨混凝土拌和工艺及质量控制

摘要

By controlling concrete quality from the aspects of raw materials and construction process, the performance, strength, durability anti abrasion resistance of abrasion梤esistant concrete mixture for constructing the spillway of Nuozhadu Hydropnwer Station meet the requirements of design specifications. The mixing process and quality control of concrete mixture lays the foundation for guaranteeing the construction quality of spillway with high flow velocity.%通过对抗冲耐磨混凝土原材料、拌和工艺等方面的质量控制管理,糯扎渡水电站溢洪道工程抗冲耐磨混凝土拌和物工作性能、混凝土强度、耐久性、抗冲耐磨强度均满足设计规范要求,为保证糯扎渡工程高流速溢洪道工程质量奠定了基础.