Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of regenerated basalt asphalt mixture
The invention provides a preparation method of a regenerated basalt asphalt mixture, and belongs to the technical field of road engineering materials. The regenerated basalt asphalt mixture comprises basalt coarse aggregate, basalt fine aggregate, limestone fine aggregate, regenerated basalt coarse aggregate, limestone mineral powder, high-viscoelastic SBS modified asphalt and lignin fiber. The invention also provides a preparation method of the regenerated basalt asphalt mixture and a preparation method of the high-viscoelastic modifier. According to the regenerated basalt asphalt mixture prepared by the invention, the pavement performance of asphalt concrete can be greatly improved, the viscoelastic performance of the regenerated basalt asphalt mixture is improved, and the utilization rate of basalt ore resources is fully improved, so that the application range of the regenerated basalt asphalt mixture is wider, and the market space is expanded.
本发明提供一种再生玄武岩沥青混合料的制备方法，属于道路工程材料技术领域。再生玄武岩沥青混合料包括玄武岩粗集料、玄武岩细集料、石灰岩细集料、再生玄武岩粗集料、石灰石矿粉、高粘弹SBS改性沥青及木质素纤维。本发明还提供了一种再生玄武岩沥青混合料的制备方法和高粘弹改性剂的制备方法。本发明制备得到的再生玄武岩沥青混合料可以大大提高沥青混凝土的路用性能、提升再生玄武岩沥青混合料的粘弹性能，充分提升了玄武岩矿石资源了利用率，使得再生玄武岩沥青混合料使用范围更广，提升了市场空间。
Preparation method of regenerated basalt asphalt mixture
The invention provides a preparation method of a regenerated basalt asphalt mixture, and belongs to the technical field of road engineering materials. The regenerated basalt asphalt mixture comprises basalt coarse aggregate, basalt fine aggregate, limestone fine aggregate, regenerated basalt coarse aggregate, limestone mineral powder, high-viscoelastic SBS modified asphalt and lignin fiber. The invention also provides a preparation method of the regenerated basalt asphalt mixture and a preparation method of the high-viscoelastic modifier. According to the regenerated basalt asphalt mixture prepared by the invention, the pavement performance of asphalt concrete can be greatly improved, the viscoelastic performance of the regenerated basalt asphalt mixture is improved, and the utilization rate of basalt ore resources is fully improved, so that the application range of the regenerated basalt asphalt mixture is wider, and the market space is expanded.
本发明提供一种再生玄武岩沥青混合料的制备方法，属于道路工程材料技术领域。再生玄武岩沥青混合料包括玄武岩粗集料、玄武岩细集料、石灰岩细集料、再生玄武岩粗集料、石灰石矿粉、高粘弹SBS改性沥青及木质素纤维。本发明还提供了一种再生玄武岩沥青混合料的制备方法和高粘弹改性剂的制备方法。本发明制备得到的再生玄武岩沥青混合料可以大大提高沥青混凝土的路用性能、提升再生玄武岩沥青混合料的粘弹性能，充分提升了玄武岩矿石资源了利用率，使得再生玄武岩沥青混合料使用范围更广，提升了市场空间。
Preparation method of regenerated basalt asphalt mixture
一种再生玄武岩沥青混合料的制备方法
TONG HONGFU (Autor:in) / HUANG RONGJIE (Autor:in) / YING XIAOJUN (Autor:in) / ZHU XUWEI (Autor:in) / LIU SHENGLI (Autor:in) / HONG KANGSONG (Autor:in) / XUE JUNJIE (Autor:in)
18.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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