| 罗克休在破碎型顶板掘进施工中的应用 |
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| 引用本文： | 李金庆. 罗克休在破碎型顶板掘进施工中的应用[J]. 煤炭技术, 2007, 26(7): 89-91 |
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| 作者姓名： | 李金庆 |
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| 作者单位： | 淮北矿业集团公司,祁南煤矿,安徽,宿州,234115 |
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| 摘 要： | 罗克休是由树脂和催化剂两种基本成分组成,经化学反应,具有高发泡性能,开始膨胀,对围岩裂隙进行充填,对松散的煤岩体进行粘结,使之成为整体,从而起到加固破碎顶板的作用。
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| 关 键 词： | 罗克休 破碎型顶板 固结 快速堵漏 |
| 文章编号： | 1008-8725（2007）07-0089-03 |
| 修稿时间： | 2007-04-11 |
Application of "Rockshow" in Broken Roof Excavating Construction |
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| LI Jin-qing. Application of "Rockshow" in Broken Roof Excavating Construction[J]. Coal Technology, 2007, 26(7): 89-91 |
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| Authors: | LI Jin-qing |
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| Affiliation: | Qinan Coal Mine, Huaibei Mining Group Co. Ltd, Suzhou 234115, China |
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| Abstract: | "Rockshow"by the two basic components of resins and catalysts,is composed of chemical reactions, which has high foaming properties,can swell and fill cracks of the rock,cohere loose coal and rock for a whole play the role of strengthening the broken roof. |
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| Keywords: | " Rockshow" broken roof solidification rapid blocking |
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