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发明公开
CN105372200A SBS改性沥青改性剂含量快速检测方法 有权

SBS改性沥青改性剂含量快速检测方法
摘要：
本发明涉及一种SBS改性沥青改性剂含量快速检测方法，所述方法包括：将对照SBS改性沥青样品组成校正集并采集对照SBS改性沥青样品的红外光谱数据；利用化学计量学方法，将对照SBS改性沥青样品中的SBS含量数据与对照SBS改性沥青样品的红外光谱数据进行回归分析，建立对照SBS改性沥青样品中的SBS含量的多元校正模型；测量待测SBS改性沥青样品的红外光谱数据；结合待测SBS改性沥青样品的红外光谱数据和所述多元校正模型获得待测SBS改性沥青样品中的SBS含量。本发明可应用于质量监督机构及工程建设单位对SBS改性沥青的现场质量控制及监督工作中，有效指导沥青路面施工质量控制工作。
摘要（英）：

The invention relates to a rapid detection method for SBS modified asphalt modifier contents. The method comprises the steps that comparison SBS modified asphalt samples are constituted into a calibration set, and infrared spectroscopy data of the comparison SBS modified asphalt samples are collected; SBS content data in the comparison SBS modified asphalt samples and the infrared spectroscopy data of the comparison SBS modified asphalt samples are subjected to regression analysis with a chemometrics method, and a multivariate calibration model of the SBS contents in the comparison SBS modified asphalt samples is built; the SBS contents in to-be-tested SBS modified asphalt samples are obtained by combining the infrared spectroscopy data of the to-be-tested SBS modified asphalt samples and the multivariate calibration model, the rapid detection method for the SBS modified asphalt modifier contents can be applied in site quality control and supervision work for SBS modified asphalt of quality supervision institutions and project construction units, and asphalt pavement construction quality control work can be effectively instructed.

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