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Low-temperature sensitive rubber modified asphalt mixture
The invention relates to a low-temperature sensitive rubber modified asphalt mixture, belongs to the technical field of asphalt materials, and solves the problems that the existing technology for reducing the viscosity of a rubber asphalt mixture is high in cost and complex in process, and the performance of rubber asphalt is lost. The low-temperature sensitive rubber modified asphalt mixture comprises rubber modified asphalt, mineral aggregate and a solid modifier, the solid modifier is used for improving the viscosity of the mixture so as to reduce the construction temperature of the rubber modified asphalt mixture; the mass of the rubber modified asphalt accounts for 4.0%-5.5% of the mass of the mineral aggregate.
本发明涉及一种低温度敏感型橡胶改性沥青混合料，属于沥青材料技术领域，解决了现有降低橡胶沥青混合料黏度的技术成本高、工艺复杂、并且损失橡胶沥青的性能的问题。该低温度敏感型橡胶改性沥青混合料包括：橡胶改性沥青、矿料和固态改性剂；所述固态改性剂用于改善混合料的黏度，以降低橡胶改性沥青混合料的施工温度；所述橡胶改性沥青的质量占矿料质量的4.0％～5.5％。
Low-temperature sensitive rubber modified asphalt mixture
The invention relates to a low-temperature sensitive rubber modified asphalt mixture, belongs to the technical field of asphalt materials, and solves the problems that the existing technology for reducing the viscosity of a rubber asphalt mixture is high in cost and complex in process, and the performance of rubber asphalt is lost. The low-temperature sensitive rubber modified asphalt mixture comprises rubber modified asphalt, mineral aggregate and a solid modifier, the solid modifier is used for improving the viscosity of the mixture so as to reduce the construction temperature of the rubber modified asphalt mixture; the mass of the rubber modified asphalt accounts for 4.0%-5.5% of the mass of the mineral aggregate.
本发明涉及一种低温度敏感型橡胶改性沥青混合料，属于沥青材料技术领域，解决了现有降低橡胶沥青混合料黏度的技术成本高、工艺复杂、并且损失橡胶沥青的性能的问题。该低温度敏感型橡胶改性沥青混合料包括：橡胶改性沥青、矿料和固态改性剂；所述固态改性剂用于改善混合料的黏度，以降低橡胶改性沥青混合料的施工温度；所述橡胶改性沥青的质量占矿料质量的4.0％～5.5％。
Low-temperature sensitive rubber modified asphalt mixture
一种低温度敏感型橡胶改性沥青混合料
ZHANG LU (author) / WANG JIA (author) / DU YANZHAO (author) / LEI WEI (author) / ZHANG DONGLIANG (author) / MA HUABAO (author) / ZHANG ZHIQIANG (author) / PU CHANGYU (author) / ZHANG YONGQIANG (author) / XIANG HONGWEI (author)
2024-05-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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