... 单针延展机 open gill spreader; opengillspreader 低温延展性 low temperature ductility 动力延展性 dynamic ductility ...
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Factors influencing low temperature ductility of SBS modified asphalt was analyzed.
阐述了SBS改性沥青低温延度的主要影响因素。
It studies the orderliness of chemical modification to asphalt's performances that include softening point, penetration and low temperature ductility.
详细研究了化学改性对SBR改性乳化沥青主要性能包括软化点、针入度和低温延度的影响规律。
The effects of adding plasticizer, crosslinking agent and the blending process on the high-low temperature ductility, toughness and tenacity of asphalt were investigated.
考察了交联剂、增塑剂、制备工艺对沥青高低温性能、粘韧性、韧性的影响。
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