为解决废塑料处置难题及提升沥青路面性能，研究人员采用创新的混合干拌工艺，将回收HDPE与PET集成到沥青混合料中。研究通过多尺度实验探究了热-化学-流变特性及压实性，证明了该方法的可行性，并发现HDPE在混合温度下部分软化并与沥青相互作用，而PET则 ...

Asphalt mix design equipment: Includes Superpave gyratory, Hveem and Marshall Compactors. Stabilometers and Marshall Press. Asphalt mixture performance tester (AMPT): Measures mechanical properties of ...

他是一位老人，60岁以后迎来人生的“辉煌”，不仅活跃在国际沥青路面舞台上并拥有广泛人气，而且在70岁时成为当选国际沥青路面协会（ISAP）主席的中国第一人； 他不善辞令和社交，却因专业积淀深厚,被许多世界顶级沥青路面专家视为知己，他以执着 ...

Up against a looming implementation deadline, Caltrans and the asphalt pavement industry are stepping up efforts to hammer out an agreement over a "Superpave" specification that will replace the ...

The WRSC is a nationally and internationally recognized research center within the pavement engineering and science (PES) program in the Department of Civil and Environmental Engineering. The WRSC ...

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

Many Triangle drivers claim roads cost too much and take too much time and trouble to maintain. Officials with the state Department of Transportation are using science to try to save time and money ...

Superpave Gyratory Compactor by James Cox and Sons conforms to ASTM D6307, AASHTO T312 (TP4), SHRP M-002, EN 12697-10, EN 12697-31, T 0736-2011.It is a high quality machine with which the user can ...