摘要
以万家口子水电站工程为背景,介绍了在已建人工砂石系统中增加磨粉掺粉工艺,实施在线磨粉掺粉的方案和技术措施,使人工砂含粉率满足了大坝碾压混凝土施工所需16%~20%的标准要求。
Taking Wanjiakouzi Hydropower Station as an example, this paper introduces grinding and mixing technology of the existing artificial aggregate processing system, and implementation of on-line grinding and mixing scheme and technical measures to make artificial sand powder percentage meet 16% ？ 20% standard required by construction of RCC dam.
出处
《红水河》
2017年第1期42-44,共3页
Hongshui River
关键词
磨粉掺粉工艺
人工砂
砂石系统
grinding and mixing technology
artificial sand
aggregate processing system
