CN104844103B - 一种柔性复合混凝土喷层支护材料 - Google Patents
一种柔性复合混凝土喷层支护材料 Download PDFInfo
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Publication number | Priority date | Publication date | Assignee | Title |
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CN105985079A (zh) * | 2015-02-09 | 2016-10-05 | 沈阳大学 | 一种制备废旧橡胶颗粒混凝土的方法 |
CN105863681A (zh) * | 2016-06-27 | 2016-08-17 | 西北大学 | 一种砂黄土隧道开挖洞顶掉块溜砂的快速防护方法 |
CN107602145A (zh) * | 2017-09-13 | 2018-01-19 | 无锡市交通工程有限公司 | 一种高韧混凝土及利用其浇注的混凝土路面 |
CN109678434A (zh) * | 2019-03-04 | 2019-04-26 | 河南理工大学 | 一种高柔性混凝土支护加固材料及其制备方法 |
CN111255485A (zh) * | 2020-03-03 | 2020-06-09 | 中煤科工集团重庆研究院有限公司 | 深井巷道支护结构及施工方法 |
CN112592130A (zh) * | 2020-12-23 | 2021-04-02 | 中建西部建设新疆有限公司 | 一种再生钢纤维混凝土及其制备方法 |
CN112456959A (zh) * | 2020-12-24 | 2021-03-09 | 泰安市同达建材有限公司 | 一种柔性增强型纤维混凝土及其制备方法 |
CN112983479B (zh) * | 2021-02-23 | 2023-06-02 | 陕西煤业化工技术研究院有限责任公司 | 一种巷道围岩封闭防护方法 |
CN113214691A (zh) * | 2021-04-08 | 2021-08-06 | 上海博喷科技有限公司 | 一种地下工程用绿色环保薄喷强膜剂及制备使用方法 |
CN116462461A (zh) * | 2023-03-15 | 2023-07-21 | 华北水利水电大学 | 一种可喷射的边坡抗冲击柔性防护混凝土 |
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