| 玄武岩石材矿尾砂应用实验研究 |
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| 引用本文： | 时建民.玄武岩石材矿尾砂应用实验研究[J].地质与资源,2012,21(1):146-150. |
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| 作者姓名： | 时建民 |
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| 作者单位： | 沈阳地质矿产研究所, 辽宁 沈阳 100034 |
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| 摘 要： | 针对玄武岩质建筑石材矿山产生的废弃物（碎石和尾砂），依据环氧树脂有机胶黏剂的热固成型原理，使用环氧树脂乳液、有机固化剂和无机胶黏剂对废弃物进行复合石材试验.经物料均匀搅拌、模具成型、热压机施压和样品干燥、抛光、切边、修整等工序试制复合石材.通过测试复合样品的物理性能参数，其抗折强度超过天然石材商品，其他指标也基本达到相应建筑石材产品的质量标准.这种矿山废料的再利用方法，对减少矿山尾砂、治理环境污染、变废为宝以及增加企业经济收益有一定的作用.
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| 关 键 词： | 石材矿尾砂 复合石材 废弃物再利用 玄武岩 |
| 收稿时间： | 2011-03-05 |
EXPERIMENT FOR THE UTILIZATION OF TAILINGS FROM BASALT STONE MINE |
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| SHI Jian-min.EXPERIMENT FOR THE UTILIZATION OF TAILINGS FROM BASALT STONE MINE[J].Geology and Resources,2012,21(1):146-150. |
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| Authors: | SHI Jian-min |
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| Institution: | Shenyang institute of Geology and Mineral Resources, CGS, Shenyang 110034, China |
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| Abstract: | This experiment puts forward a re-utilization method for the mining wastes （crushed stone and railings）. Based on the thermosetting principle of epoxy organic adhesive, the epoxy resin emulsion, organic curing agent and inorganic adhesives are adopted in the experiment. The composite material is trial produced from the waste basaltic stone with the process of material mixing, molding, pressing, drying, polishing, cutting and dressing. By testing, the flexural strength of the composite sample surpasses that of natural products. Other physical property indexes also reach the corresponding quality standards for building materials. Such re-utilization of the mining wastes is a significance to reduce the tailings of mine, control the environmental pollution and add the benefits nf enterprises. |
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| Keywords: | tailing of stone mine composite stone material re-utilization of waste basalt |
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