| NTO型沥青燃烧炉检测精度的试验分析 |
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| 引用本文： | 孙宇怀,秦卫军,吕传刚.NTO型沥青燃烧炉检测精度的试验分析[J].北方交通,2011(5):69-70. |
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| 作者姓名： | 孙宇怀 秦卫军 吕传刚 |
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| 作者单位： | 1. 吉林省交通科学研究所,长春,130012
2. 吉林省公路工程监理公司,长春,130000 |
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| 摘 要： | 结合吉林省长松高速公路施工检测的具体实践,分别进行消石灰单质、空白集料以及自拌ATB-25沥青混合料燃烧试验对燃烧法进行标定,得出了添加消石灰混合料和SMA混合料油石比的修正值,提高了沥青混凝土施工检测的精度,对今后利用燃烧法进行沥青混合料油石比检测结果的标定具有借鉴意义。
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| 关 键 词： | 沥青混合料 油石比 燃烧法 检测 标定方法 |
Test Analysis on Detection Precision of NTO-type Asphalt Combustion Furnace |
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| Abstract: | Combined with the practice of Changsong expressway construction detection in Jilin Province,the combustion method is calibrated by the combustion tests of hydrated lime elementary substance,blank aggregate and self-mixed ATB-25 asphalt mixture,the correction value of asphalt-aggregate ratio of adding hydrated lime mixture and SMA mixture is obtained and the detection precision of asphalt concrete construction is improved,which provides reference for the calibration of asphalt-aggregate ratio detection of as... |
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| Keywords: | Asphalt mixture Asphalt-aggregate ratio Combustion method Detection Calibration method |
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