乌东德水电站人工砂质量控制研究

Quality control of artificial sand-gravel aggregate for construction of Wudongde Hydropower Station

随着我国水利工程建设步伐不断加快,人工砂石料作为工程建设过程中最重要的原材料,其用量也不断增长。乌东德水电站是我国重点水利工程,作为混凝土原材料的人工砂石骨料,其质量尤为重要。对于人工砂而言,良好的颗粒级配、适中的石粉含量能改善混凝土拌合物和易性、强度等性能,从而确保混凝土的质量。

Wudongde Hydropower Station is a key water control project in China,for which the quality of the raw materials——the artificial sand-gravel aggregate for the concrete construction of the project is quite important. In order to ensure the quality of the concrete for the construction,advanced technology and strict quality control for the manufacture of the artificial sand-gravel aggregate are adopted,thus the smooth construction of the project is guaranteed.