| 粘土水泥浆在井筒地面预注浆中的应用 |
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| 引用本文：孙有毅.粘土水泥浆在井筒地面预注浆中的应用[J].钻探工程,1996,(5):49-51.. Use of Clay Slurry in Surface Pre-grouting for Mining Shafts[J]. Drilling Engineering, 1996,(5):49-51. |
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| 孙有毅 |
| 平顶山矿务局地测处 |
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| 中文摘要:粘土水泥浆注浆材料是一种新型的较理想的注浆材料，在平顶山十三矿主、副井井筒地面预注浆中应用了粘土水泥浆注浆法，取得了良好效果，并积累了一定的经验。 |
| 中文关键词:粘上水泥浆，井筒，地面预注浆，封堵 |
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| Use of Clay Slurry in Surface Pre-grouting for Mining Shafts |
| Sun Youyi |
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| Abstract:The clay slurry, a new ideal grouting material, is used in surface pre-grouting for the main and the ancillary shafts in Mine 13 of Pingdingshan and has gained excellent effects. Some experience has been drawu. |
| keywords:lay slurry shafts surface pre-grouting sealing |
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