And it shows that the mixture of nano-CaCO3 and asphalt forms an uniform and steady system which improves temperature susceptibility of asphalt at high temperature.

 
  • 纳米碳酸钙加入基质沥青后,能与基质沥青形成均匀、稳定的共棍体系,改善了沥青的高温性能。
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