沥青延度就是指沥青的延展度。延度越大，表明沥青的塑性越好。 延度是评定沥青塑性的重要指标。
... 沥青延度;asphalt extensibility 沥青;柏油;煤焦油沥青;Bitumen;Asphalt 沥青;柏油;pitch;asphalt;bitumen ...
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... 沥青延展度;沥青延度;bitumen ductility 沥青;柏油;煤焦油沥青;Bitumen;Asphalt 沥青;柏油;pitch;asphalt;bitumen ...
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地沥青延度试验仪 asphalt ductility testing machine
沥青延度试验仪 Bituminous materials' determining ductility
石油沥青延伸度测定仪 ductility tester of petroleum asphalt
沥青延展度 bitumen ductility
饱和烃和芳香烃影响沥青的低温延度和粘结性。
Saturation and aromatics affect the ductility of asphalt at low temperature.
同时，老化过程中，沥青针入度、软化点及延度的变化进一步证明了所得动力学模型是可靠的。
The changes of penetration, softening point and ductility of asphalt during aging proved that the kinetic model is reliable.
阐述了SBS改性沥青低温延度的主要影响因素。
Factors influencing low temperature ductility of SBS modified asphalt was analyzed.
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