| 公路沥青面层集料生产中存在的质量控制问题 |
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| 引用本文： | 王德利,马延明,杨尚平.公路沥青面层集料生产中存在的质量控制问题[J].城市地质,2005,17(1):27-29. |
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| 作者姓名： | 王德利 马延明 杨尚平 |
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| 作者单位： | [1]北京市地质研究所，北京100011 [2]北京市地质矿产勘查开发局，北京100050 [3]核工业金华建设工程公司，浙江金华321017 |
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| 摘 要： | 传统的公路集料生产其质量不能满足现行公路沥青面层集料的质量要求。机制砂石将成为公路面层集料的主体。目前的机制集料生产企业多为小型企业，质量不稳定。根据集料生产工艺中的诸环节，提出质量控制的措施。
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| 关 键 词： | 公路集料 质量控制 沥青面层 生产工艺 |
Quality Control in Production of Asphalt Surface Course Aggregate |
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| WANG De-li,MA Yan-ming,YANG Shang-ping.Quality Control in Production of Asphalt Surface Course Aggregate[J].City Geology,2005,17(1):27-29. |
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| Authors: | WANG De-li MA Yan-ming YANG Shang-ping |
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| Institution: | WANG De-li 1 MA Yan-ming 2 YANG Shang-ping 3 |
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| Abstract: | The conventional highway aggregates are sands and gravels collected from river and produced by method of washing, whose quality can't satisfy the request of asphalt surface course and cause much environmental problem. Machine-made sands and gravels will be a main part of highway aggregate. The quality of product cannot be guaranteed for most aggregates are produced by small enterprise. As a result, the quality of aggregates is the major problem, which need to be solved in the future. This paper puts forward measures of quality control according to the process of producing the aggregate. |
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| Keywords: | Highway Surface Course Aggregate Quality Control |
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