The rolling thin film oven test (RTFOT) and fluorescence ultraviolet aging test (QUV) were adopted to evaluate aging property of flame retarded SBS modified asphalt.
通过旋转薄膜烘箱老化试验(rtfot)和荧光紫外老化试验(QUV)对阻燃sbs改性沥青的老化性能进行了试验评价。
Fluorescence microscopy showed the particles diameter of SBS in flame retarded SBS modified asphalt reduced which indicated SBS particles were evenly distributed in asphalt.
荧光显微照相表明，进行阻燃处理后sbs的粒径变小，表明在阻燃改性沥青中SBS的分散性更好。
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