full tail sand 全尾砂
tail sand 尾矿砂
fine tail sand 细粒尾砂
quartz tail-sand 石英尾砂
total tail sand with mud 含泥全尾砂
tail sand concretion filling 尾砂固结充填
In this paper, the technical channel, match ratio, mechanical property, and anti-chlorine permeability of HPC with tail mineral sand are studied systematically.
系统的研究了尾矿人工砂的技术路线、配合比、机械性能和高强混凝土的氯离子渗透试验。
The result shows that HPC can be compounded with tail mineral sand or the mixture of tail mineral sand and manufactured sand.
结果表明，尾矿以及尾矿人工砂可以用于拌合高性能混凝土。
The technical measure of sand out on top and resin sand at tail is suggested and for those Wells of oil zone developing much better but the physiognomy being complex, horizontal well can be exploited.
建议采取端部脱砂尾追树脂砂工艺措施，对于油层发育较好，但地势复杂的井，可以探索水平井开发。
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