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Recommendation of RILEM TC 182 -PEB on bending beam and rheometer measurements of bituminous binders

机译：RILEM TC 182 -PEB关于沥青粘合剂的弯曲梁和流变仪测量的建议

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The 1st and 2nd RILEM inter-laboratory tests on binder rheology were very important exercises promoting the discussion between different laboratories, thus contributing to improve quality and competence of the laboratories in performing the fundamental binder tests compared in this study. In addition, well supported data for verification of test precision, both in-laboratory and inter-laboratory, were obtained which can be used on a broader basis by other laboratories worldwide. For example, these results were widely distributed and also delivered as preliminary recommendations to CEN TC336 for being taken into consideration in preparation of the new generation of specifications for bituminous binders in Europe. Both RILEM inter-laboratory tests clearly demonstrated the worldwide need to find a common understanding and assessment of fundamental binder test methods. It may also be a motivation for laboratories to participate in future initiatives which, for instance, could be devoted to an enhanced comparison of different rheometers including newly developed equipment which were not available at that time, e.g. high frequency torsional rheorneter or the oscillatory squeeze flow rheorneter). In this sense, these RILEM inter-laboratory tests are an important, but certainly intermediate step.
机译：RILEM的第一和第二实验室间粘合剂流变学测试是非常重要的练习，它促进了不同实验室之间的讨论，从而有助于提高实验室的质量和能力，以进行本研究中的基本粘合剂测试。此外，还获得了在实验室内和实验室间用于验证测试精度的有力支持的数据，这些数据可被全世界其他实验室广泛使用。例如，这些结果被广泛分发，并作为初步建议提供给CEN TC336，以便在准备欧洲沥青粘结剂的新一代规格时予以考虑。 RILEM的两个实验室间测试清楚地表明，全球范围内需要找到对基本粘合剂测试方法的共识和评估。这也可能是实验室参与未来计划的动力，例如，可以致力于增强对不同流变仪的比较，包括当时尚不可用的新开发的设备。高频扭力变阻器或振荡挤压流变阻器）。从这个意义上讲，这些RILEM实验室间测试是重要的步骤，但肯定是中间步骤。

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