Along with the constant advance of RCC damming technology in domestic, the applying scale expands incessantly, the technology of material achieves great progress too. 摘要隨著我國碾壓混凝土築壩技術的不斷進步，應用規模的不斷擴大，築壩材料技術也有了很大的進步。
The paper summarizes the study on material carried out by GHIDRI for years and induces the changing and developing trend of RCC mix proportion parameter selection for reference. 通過對貴陽勘測設計研究院多年來對有關工程進行的碾壓混凝土築壩材料研究，歸納了碾壓混凝土配合比參數選擇的變化及發展趨勢，可為今後的有關工作提供參考。
